series l-bv2 | l 200 range 2bv2 060 compressor (bv2).pdfrange 2bv2 060 compressor performance curves...
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10
0
m³/h
mbar abs.
1000
mbar abs.
0
kW
20
30
40
50
1200 1400 1600 1800 2000 2200 2400 2600
1000 1200 1400 1600 1800 2000 2200 2400 2600
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Discharge pressure p2
The characteristics are valid for the inlet of air with a relative humidity of 50 % and a temperature of 20 °C at a atmospheric pressure of 1013 mbar abs. and water at 15 °C as operating liquid.The tolerance is ± 10 %.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Compressors with ATEX 94/9 EG for category 2G are available, too.
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Discharge pressure p2
0.5
1.0
2.0
1.5
1.5 kW
1.75 kW
1.5 kW
1.75 kW
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 060, edition 06/2005 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 060 Compressor
Performance curves for compressor operation
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW m³/h dB(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
6.97.1
4.04.1
1.51.75
2BV2060-8NH02-8S0.20.2
6769
21
cast iron/ceramic/bronze50 60
345Δ...415Δ380Δ...480Δ
4.04.1
1.51.75
2BV2060-8NH02-7S0.20.2
6769
21
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
2.92.9
1.51.75
2BV2060-8NH02-5S0.20.2
6769
21
Quantity of Operating LiquidFrequency for fresh water operation
at Inlet pressure ***
Hz m³/h
50 0.2
60 0.2
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2BV2 060-....2-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 457 185 140 100 184 90 117 125 194 37 234 193 216 180 207
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
10 M25 x 1.5 M16 x 1.5 32 110 25 21 G1 x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV72 060-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ460 V Y575 V Δ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 060, edition 06/2005 En
Dimensions
049
069
061
071
063
036
072 050
070
068
057
051
047
037
002
080
079
035
048
005
006
Exploded drawing
Materials of constructionPart-Nr. Designation Material
002 Casing Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN 1561
005 Pump shaft Chrome steel (X20Cr13 / 1.4021) EN 10088 - 3
006 Feather key Chrome-nickel-molybdenum steel (X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical seal Carbon / Ceramic / Viton (FPM) / Chrome-nickel steel
036 Washer Chrome-nickel steel (X10CrNiS 18-9 / 1.4305) EN 10088 - 3
037 Set screw Chrome-nickel-molybdenum steel (X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
047 Impeller Cast aluminium bronze (G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
048 Tolerancering for impeller Chrome-nickel steel (X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1
050 Valve plate Teflon (PTFE)
051 Intercepting plate Chrome-nickel-molybdenum steel (X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for cover Nitrile-butadiene-caotchouc (NBR)
061 Cover Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN1561
063 Screw Steel (DIN ISO 8992)
068 Plug screw Machining steel, lead alloyed (11SMnPb30 / 1.0718) EN 10087
069 Sealing ring Teflon (PTFE)
070 O-Ring FPM (flour rubber)
071 Pipe of cavitation protection Chrome-nickel-molybdenum steel (X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072 Washer for cavitation protection Chrome-nickel steel (X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screw Machining steel, lead alloyed (11SMnPb30 / 1.0718) EN 10087
080 Sealing ring Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 060, edition 06/2005 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
10
0
m³/h
10 20 40 60 100 200 400 600 1000
mbar abs.
10 20 40 60 100 200 400 600 1000
mbar abs.
0
kW
20
30
40
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Inlet pressure p1
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Inlet pressure p1
0.3
0.6
0.9
1.2
1.5
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 060, edition 12/2004 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 060 Vacuum pump
Performance curves for vacuum operation
Vacuum pumps of the L-BV2 range are suitable for evacuating gases and wet vapours down to inlet pressures of 33 mbar abs.(97% vacuum). All these vacuum pumps are equipped with built-in cavitation protection. For operation below 80 mbar abs. the cavita-tion protection should be connected to protect the vacuum pump.All pumps L-BV2 are especially space-saving in their monoblock design. They are available in cast iron (standard color RAL 9006). The motor is painted as standard in RAL 9006.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Vacuum pumps with ATEX 94/9 EG for category 2G are available, too.The characteristics are valid for the inlet of air with a relative humidity of 100 % and a temperature of 20 °C, compression to 1013 mbar abs. and water at 15 °C as operating liquid. The tolerance is ± 10 %.
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Ser-vice-factor
Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW SF m³/h dB(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
4.95.1
2.852.95
0.811.3
1.361.0
2BV2060-0NH01-8S0.20.2
6265
20
cast iron/ceramic/bronze50 60
345Δ...415Δ380Δ...480Δ
2.852.95
0.811.3
1.361.0
2BV2060-0NH01-7S0.20.2
6265
20
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
2.652.6
0.811.3
1.361.0
2BV2060-0NH01-5S0.20.2
6265
20
Quantity of Operating LiquidFrequency for fresh water operation / partial recirculation Inlet pressure p (abs.) ***
< 200 mbar 200 - 500 mbar > 500 mbar
Hz m³/h m³/h m³/h
50 0.2/0.12 0.2/0.12 0.2/0.12
60 0.2/0.12 0.2/0.12 0.2/0.12
Max. add. water carry-over or permissible back pressure
Frequencymax. additionaladditionalwater carry-over
max. permissiblepermissibleback pressure
Hz m³/h mbar abs.
50 0.5 1200
60 0.5 1200
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).An inlet pressure of 10 mbar abs. can be achieved by connecting a gas ejector (seeaccessories). The gas ejector can be mounted directly onto the vacuum pump.
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2BV2 060-....1-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 402 185 125 100 152 80 107 115 184 27 221 177 200 161 194
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
9.5 M25 x 1.5 M16 x 1.5 32 110 25.5 21 G1 x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV72 060-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 060, edition 12/2004 En
Dimensions
049
069
061
071
063
036
072 050
070
068
057
051
047
037
002
080
079
035
048
005
006
Exploded drawing
Materials of constructionPart-Nr. Designation Material
002 Casing Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN 1561
005 Pump shaft Chrome steel (X20Cr13 / 1.4021) EN 10088 - 3
006 Feather key Chrome-nickel-molybdenum steel (X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical seal Carbon / Ceramic / Viton (FPM) / Chrome-nickel steel
036 Washer Chrome-nickel steel (X10CrNiS 18-9 / 1.4305) EN 10088 - 3
037 Set screw Chrome-nickel-molybdenum steel (X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
047 Impeller Cast aluminium bronze (G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
048 Tolerancering for impeller Chrome-nickel steel (X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1
050 Valve plate Teflon (PTFE)
051 Intercepting plate Chrome-nickel-molybdenum steel (X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for cover Nitrile-butadiene-caotchouc (NBR)
061 Cover Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN1561
063 Screw Steel (DIN ISO 8992)
068 Plug screw Machining steel, lead alloyed (11SMnPb30 / 1.0718) EN 10087
069 Sealing ring Teflon (PTFE)
070 O-Ring FPM (flour rubber)
071 Pipe of cavitation protection Chrome-nickel-molybdenum steel (X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072 Washer for cavitation protection Chrome-nickel steel (X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screw Machining steel, lead alloyed (11SMnPb30 / 1.0718) EN 10087
080 Sealing ring Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 060, edition 12/2004 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
10
0
m³/h
mbar abs.
1000
mbar abs.
0
kW
20
30
40
50
1200 1400 1600 1800 2000 2200 2400 2600
1000 1200 1400 1600 1800 2000 2200 2400 2600
60
70
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Discharge pressure p2
The characteristics are valid for the inlet of air with a relative humidity of 50 % and a temperature of 20 °C at a atmospheric pressure of 1013 mbar abs. and water at 15 °C as operating liquid.The tolerance is ± 10 %.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Compressors with ATEX 94/9 EG for category 2G are available, too.
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Discharge pressure p2
0.5
1.0
2.0
1.5
3.0
2.5
2.2 kW
2.55 kW
2.0 kW
1.75 kW
2.2 kW
2.55 kW
2.0 kW
1.75 kW
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 061, edition 06/2005 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 061 Compressor
Performance curves for compressor operation
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW m³/h dB(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
5.97.8
3.44.5
1.752.0
2BV2061-8NH03-8S0.250.25
7072
25
cast iron/ceramic/bronze50 60
345Δ...415Δ380Δ...480Δ
3.44.5
1.752.0
2BV2061-8NH03-7S0.250.25
7072
25
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
4.54.55
2.22.55
2BV2061-8NH03-5S0.250.25
7072
25
CrNi steel/ceramic/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
5.97.8
3.44.5
1.752.0
2BV2061-8MH03-8S0.250.25
7072
25
CrNi steel/ceramic/CrNi steel50 60
345Δ...415Δ380Δ...480Δ
3.44.5
1.752.0
2BV2061-8MH03-7S0.250.25
7072
25
CrNi steel/ceramic/CrNi steel50 60
500ΔΔ575ΔΔ
4.54.55
2.22.55
2BV2061-8MH03-5S0.250.25
7072
25
Quantity of Operating LiquidFrequency for fresh water operation
at Inlet pressure ***
Hz m³/h
50 0.25
60 0.25
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2BV2 061-....3-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 475 181 140 100 184 90 118 126 195 37 253 195 218 180 226
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
10 M25 x 1.5 M16 x 1.5 32 110 25 21 G1 x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV2 061-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ460 V Y575 V Δ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 061, edition 06/2005 En
Dimensions
049
069
061
071
063
036
072 050
070
068
057
051
047
037
002
080
079
035
048
005
006
Exploded drawing
Materials of constructionPart-Nr. Designation Material combination
cast iron/ceramic/bronze CrNi steel/ceramic/CrNi steel
002 Casing Grey cast iron(EN-GJL HB 195 / EN-JL2030) EN 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
005 Pump shaft Chrome steel(X20Cr13 / 1.4021) EN 10088 - 3
Chrome steel(X20Cr13 / 1.4021) EN 10088 - 3
006 Feather key Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical seal Carbon / ceramic / Viton (FPM) / chrome- nickel steel(EN 12756 - BVVGG)
Carbon / ceramic / Viton (FPM) / chrome- nickel steel(EN 12756 - BVVGG)
036 Washer Chrome-nickel steel(X10CrNiS 18-9 / 1.4305) EN 10088 - 3
Chrome-nickel steel(X10CrNiS 18-9 / 1.4305) EN 10088 - 3
037 Set screw Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
047 Impeller Cast aluminium bronze(G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
048 Tolerancering for impeller Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1 Ceramic - C221 EN 60672 - 1
050 Valve plate Teflon (PTFE) Teflon (PTFE)
051 Intercepting plate Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for cover Nitrile-butadiene-caotchouc (NBR) ISO 1629 Viton (FPM)
061 Cover Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN1561Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screw Machining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
069 Sealing ring Teflon (PTFE) Teflon (PTFE)
070 O-Ring FPM (flour rubber) FPM (flour rubber)
071 Pipe of cavitation protection Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072 Washer for cavitation protection Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screw Machining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
080 Sealing ring Teflon (PTFE) Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 061, edition 06/2005 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
10
0
m³/h
10 20 40 60 100 200 400 600 1000
mbar abs.
10 20 40 60 100 200 400 600 1000
mbar abs.
0
kW
20
30
40
50
60
70
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Inlet pressure p1
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Inlet pressure p1
0.5
1.0
1.5
2.0
2.5
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 061, edition 06/2005 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 061 Vacuum pump
Performance curves for vacuum operation
Vacuum pumps of the L-BV2 range are suitable for evacuating gases and wet vapours down to inlet pressures of 33 mbar abs.(97% vacuum). All these vacuum pumps are equipped with built-in cavitation protection. For operation below 80 mbar abs. the cavita-tion protection should be connected to protect the vacuum pump.All pumps L-BV2 are especially space-saving in their monoblock design. They are available in cast iron (standard color RAL 9006). The motor is painted as standard in RAL 9006.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Vacuum pumps with ATEX 94/9 EG for category 2G are available, too.The characteristics are valid for the inlet of air with a relative humidity of 100 % and a temperature of 20 °C, compression to 1013 mbar abs. and water at 15 °C as operating liquid. The tolerance is ± 10 %.
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Ser-vice-factor
Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW SF m³/h dB(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
5.97.8
3.44.5
1.452.0
1.211.0
2BV2061-0NH03-8S0.230.23
6569
25
cast iron/ceramic/bronze50 60
345Δ...415Δ380Δ...480Δ
3.44.5
1.452.0
1.211.0
2BV2061-0NH03-7S0.230.23
6569
25
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
4.54.55
1.452.0
1.521.28
2BV2061-0NH03-5S0.230.23
6569
25
CrNi steel/ceramic/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
5.97.8
3.44.5
1.452.0
1.211.0
2BV2061-0MH03-8S0.230.23
6569
25
CrNi steel/ceramic/CrNi steel50 60
345Δ...415Δ380Δ...480Δ
3.44.5
1.452.0
1.211.0
2BV2061-0MH03-7S0.230.23
6569
25
CrNi steel/ceramic/CrNi steel50 60
500ΔΔ575ΔΔ
4.54.55
1.452.0
1.521.28
2BV2061-0MH03-5S0.230.23
6569
25
Quantity of Operating LiquidFrequency for fresh water operation / partial recirculation Inlet pressure p (abs.) ***
< 200 mbar 200 - 500 mbar > 500 mbar
Hz m³/h m³/h m³/h
50 0.23/0.12 0.23/0.12 0.23/0.12
60 0.23/0.12 0.23/0.12 0.23/0.12
Max. add. water carry-over or permissible back pressure
Frequencymax. additionaladditionalwater carry-over
max. permissiblepermissibleback pressure
Hz m³/h mbar abs.
50 0.57 1200
60 0.57 1200
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).An inlet pressure of 10 mbar abs. can be achieved by connecting a gas ejector (seeaccessories). The gas ejector can be mounted directly onto the vacuum pump.
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2BV2 061-....3-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 475 181 140 100 184 90 118 126 195 37 253 195 218 180 226
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
10 M25 x 1.5 M16 x 1.5 32 110 25 21 G1 x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV2 061-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ 460 V Y575 V ΔΔ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 061, edition 06/2005 En
Dimensions
049
069
061
071
063
036
072 050
070
068
057
051
047
037
002
080
079
035
048
005
006
Exploded drawing
Materials of constructionPart-Nr. Designation Material combination
cast iron/ceramic/bronze CrNi steel/ceramic/CrNi steel
002 Casing Grey cast iron(EN-GJL HB 195 / EN-JL2030) EN 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
005 Pump shaft Chrome steel(X20Cr13 / 1.4021) EN 10088 - 3
Chrome steel(X20Cr13 / 1.4021) EN 10088 - 3
006 Feather key Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical seal Carbon / ceramic / Viton (FPM) / chrome- nickel steel(EN 12756 - BVVGG)
Carbon / ceramic / Viton (FPM) / chrome- nickel steel(EN 12756 - BVVGG)
036 Washer Chrome-nickel steel(X10CrNiS 18-9 / 1.4305) EN 10088 - 3
Chrome-nickel steel(X10CrNiS 18-9 / 1.4305) EN 10088 - 3
037 Set screw Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
047 Impeller Cast aluminium bronze(G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
048 Tolerancering for impeller Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1 Ceramic - C221 EN 60672 - 1
050 Valve plate Teflon (PTFE) Teflon (PTFE)
051 Intercepting plate Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for cover Nitrile-butadiene-caotchouc (NBR) ISO 1629 Viton (FPM)
061 Cover Grey cast iron (EN-GJL HB 195 / EN-JL2030) EN1561Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screw Machining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
069 Sealing ring Teflon (PTFE) Teflon (PTFE)
070 O-Ring FPM (flour rubber) FPM (flour rubber)
071 Pipe of cavitation protection Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072 Washer for cavitation protection Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screw Machining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
080 Sealing ring Teflon (PTFE) Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 061, edition 06/2005 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
0
m³/h
mbar abs.
1000
mbar abs.
0
kW
20
40
1400 1800 2200 2600 3000 3400 3800
60
80
100
120
2
4
6
8
1000 1400 1800 2200 2600 3000 3400 3800
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Discharge pressure p2
The characteristics are valid for the inlet of air with a relative humidity of 50 % and a temperature of 20 °C at a atmospheric pressure of 1013 mbar abs. and water at 15 °C as operating liquid.The tolerance is ± 10 %.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Compressors with ATEX 94/9 EG for category 2G are available, too.
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Discharge pressure p2
3.0 kW
6.3 kW
5.5 kW
5.5 kW
6.3 kW
3.0 kW
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 070, edition 06/2005 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 070 Compressor
Performance curves for compressor operation
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW m³/h dB(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron/ceramic/bronze 50 200Δ...240Δ 345Y...415Y 12.5 7.2 3.0 2BV2070-8NH01-8S 0.5 72 35
cast iron/ceramic/bronze 50 500Δ 5.6 3.0 2BV2070-8NH01-5S 0.5 72 35
CrNi steel/ceramic/CrNi steel 50 200Δ...240Δ 345Y...415Y 12.5 7.2 3.0 2BV2070-8PH01-8S 0.5 72 35
CrNi steel/ceramic/CrNi steel 50 500Δ 5.6 3.0 2BV2070-8PH01-5S 0.5 72 35
CrNi steel/CrNi steel/CrNi steel 50 200Δ...240Δ 345Y...415Y 12.5 7.2 3.0 2BV2070-8HH01-8S 0.5 72 35
CrNi steel/CrNi steel/CrNi steel 50 500Δ 5.6 3.0 2BV2070-8HH01-5S 0.5 72 35
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
5.56.3
2BV2070-8NH03-8S0.50.5
7375
70
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
10.010.0
5.56.3
2BV2070-8NH03-5S0.50.5
7375
70
CrNi steel/ceramic/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
5.56.3
2BV2070-8PH03-8S0.50.5
7375
70
CrNi steel/ceramic/CrNi steel50 60
500ΔΔ575ΔΔ
10.010.0
5.56.3
2BV2070-8PH03-5S0.50.5
7375
70
CrNi steel/CrNi steel/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
5.56.3
2BV2070-8HH03-8S0.50.5
7375
70
CrNi steel/CrNi steel/CrNi steel50 60
500ΔΔ575ΔΔ
10.010.0
5.56.3
2BV2070-8HH03-5S0.50.5
7375
70
Quantity of Operating LiquidFrequency for fresh water operation
at Inlet pressure ***
Hz m³/h
50 0.5
60 0.5
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
[mm] a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
2BV2 070-....1-.. 545 232 196 140 189 100 128 146 222 33 299,5 178 236 201 262
2BV2 070-....3-.. 551 266 216 140 224 133 160 178 254 65 271 240 300 266 233
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
2BV2 070-....1-.. 12 M32 x 1.5 M32 x 1.5 42 110 33 27 G1½ x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
2BV2 070-....3-.. 14 M32 x 1.5 M32 x 1.5 42 110 33 27 G1½ x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV72 070-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ460 V Y575 V Δ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 070, edition 06/2005 En
Dimensions
072080063 061
057 070 051049
047048
035037
002 005
006
036
050071
069068
079
Exploded drawing
Materials of construction
Part-No.
Designation Material combination
cast iron/ceramic/bronze CrNi steel/ceramic/CrNi steel CrNi steel/CrNi steel/CrNi steel
002 CasingGrey cast iron(EN-GJL HB 195 / EN-JL2030) EN 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
005 Pump shaftChrome steel(X20Cr13 / 1.4021) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
006 Feather keyChrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical sealCarbon / Ceramic / Viton (FPM) /Chrome-nickel steel (EN 12756 - BVVGG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1BM1GG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1BM1GG)
036 WasherChrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
037 Set screwChrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
not applicable
047 ImpellerCast aluminium bronze(G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
048Tolerance ringfor impeller
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1 Ceramic - C221 EN 60672 - 1Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.44.08)EN 10213-4
050 Valve plate Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
051 Intercepting plateChrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for coverNitrile-butadiene-caotchouc (NBR)ISO 1629
Viton (FPM)flat gasket: Teflon (PTFE) and O-ring:silicone-caotchouc / Teflon (PTFE) sheathed
061 CoverGrey cast iron(EN-GJL HB 195 / EN-JL2030) EN1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
069 Sealing ring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
070 O-Ring FPM (flour rubber) FPM (flour rubber) FEP (Perfluorethylenpropylen) & Silicon
071Pipe of cavitationprotection
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072Washer forcavitationprotection
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
080 Dichtring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 070, edition 06/2005 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
0
m³/h
10 20 40 60 100 200 400 600 1000
mbar abs.
10 20 40 60 100 200 400 600 1000
mbar abs.
0
kW
20
40
60
80
100
120
60 Hz50 Hz
60 Hz50 Hz
1.0
2.0
3.0
4.0
Suc
tion
cap
acity
V
Inlet pressure p1
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Inlet pressure p1
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2BV2 070, edition 12/2004 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 070 Vacuum pump
Performance curves for vacuum operation
Vacuum pumps of the L-BV2 range are suitable for evacuating gases and wet vapours down to inlet pressures of 33 mbar abs.(97% vacuum). All these vacuum pumps are equipped with built-in cavitation protection. For operation below 80 mbar abs. the cavita-tion protection should be connected to protect the vacuum pump.All pumps L-BV2 are especially space-saving in their monoblock design. They are available in cast iron (standard color RAL 9006). The motor is painted as standard in RAL 9006.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Vacuum pumps with ATEX 94/9 EG for category 2G are available, too.The characteristics are valid for the inlet of air with a relative humidity of 100 % and a temperature of 20 °C, compression to 1013 mbar abs. and water at 15 °C as operating liquid. The tolerance is ± 10 %.
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Ser-vice-factor
Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW SF m³/h dB(A) kg
3~/50/60 Hz version, protection class IP 55, insulation class F*
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
12.512.8
7.27.4
2.353.45
1.251.0
2BV2070-0NH01-8S0.280.34
6570
35
cast iron/ceramic/bronze50 60
345Δ...415Δ380Δ...480Δ
7.27.5
2.353.45
1.251.0
2BV2070-0NH01-7S0.280.34
6570
35
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
5.65.6
2.353.45
1.251.28
2BV2070-0NH01-5S0.280.34
6570
35
CrNi steel/ceramic/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
12.512.8
7.27.4
2.353.45
1.251.0
2BV2070-0PH01-8S0.280.34
6570
35
CrNi steel/ceramic/CrNi steel50 60
345Δ...415Δ380Δ...480Δ
7.27.5
2.353.45
1.251.0
2BV2070-0PH01-7S0.280.34
6570
35
CrNi steel/ceramic/CrNi steel50 60
500ΔΔ575ΔΔ
5.65.6
2.353.45
1.251.28
2BV2070-0PH01-5S0.280.34
6570
35
CrNi steel/CrNi steel/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
12.512.8
7.27.4
2.353.45
1.251.0
2BV2070-0HH01-8S0.280.34
6570
35
CrNi steel/CrNi steel/CrNi steel50 60
345Δ...415Δ380Δ...480Δ
7.27.5
2.353.45
1.251.0
2BV2070-0HH01-7S0.280.34
6570
35
CrNi steel/CrNi steel/CrNi steel50 60
500ΔΔ575ΔΔ
5.65.6
2.353.45
1.251.28
2BV2070-0HH01-5S0.280.34
6570
35
Quantity of Operating LiquidFrequency for fresh water operation / partial recirculation Inlet pressure p (abs.) ***
< 200 mbar 200 - 500 mbar > 500 mbar
Hz m³/h m³/h m³/h
50 0.28/0.15 0.28/0.15 0.28/0.15
60 0.34/0.18 0.34/0.18 0.34/0.18
Max. add. water carry-over or permissible back pressure
Frequencymax. additionaladditionalwater carry-over
max. permissiblepermissibleback pressure
Hz m³/h mbar abs.
50 0.7 1200
60 0.7 1200
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,BV2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).An inlet pressure of 10 mbar abs. can be achieved by connecting a gas ejector (seeaccessories). The gas ejector can be mounted directly onto the vacuum pump.
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2BV2 070-....1-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 545 232 196 140 189 100 128 146 222 33 299.5 178 236 201 262
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
12 M32 x 1.5 M32 x 1.5 42 110 33 27 G1½ x 20 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2BV2 070-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ 460 V Y575 V ΔΔ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2BV2 070, edition 12/2004 En
Dimensions
072080063 061
057 070 051049
047048
035037
002 005
006
036
050071
069068
079
Exploded drawing
Materials of construction
Part-No.
Designation Material combination
cast iron/ceramic/bronze CrNi steel/ceramic/CrNi steel CrNi steel/CrNi steel/CrNi steel
002 CasingGrey cast iron(EN-GJL HB 195 / EN-JL2030) EN 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
005 Pump shaftChrome steel(X20Cr13 / 1.4021) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
006 Feather keyChrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical sealCarbon / Ceramic / Viton (FPM) /Chrome-nickel steel (EN 12756 - BVVGG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1BM1GG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1BM1GG)
036 WasherChrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
037 Set screwChrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
not applicable
047 ImpellerCast aluminium bronze(G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
048Tolerance ringfor impeller
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1 Ceramic - C221 EN 60672 - 1Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.44.08)EN 10213-4
050 Valve plate Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
051 Intercepting plateChrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for coverNitrile-butadiene-caotchouc (NBR)ISO 1629
Viton (FPM)flat gasket: Teflon (PTFE) and O-ring:silicone-caotchouc / Teflon (PTFE) sheathed
061 CoverGrey cast iron(EN-GJL HB 195 / EN-JL2030) EN1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
069 Sealing ring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
070 O-Ring FPM (flour rubber) FPM (flour rubber) FEP (Perfluorethylenpropylen) & Silicon
071Pipe of cavitationprotection
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072Washer forcavitationprotection
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
080 Dichtring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2BV2 070, edition 12/2004 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 Bad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
0
m³/h
mbar abs.
1000
mbar abs.
0
kW
30
60
1500 2000 2500 3000 3500 4000
90
120
150
180
2
4
6
8
1000 1500 2000 2500 3000 3500 4000
10
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Discharge pressure p2
The characteristics are valid for the inlet of air with a relative humidity of 50 % and a temperature of 20 °C at a atmospheric pressure of 1013 mbar abs. and water at 15 °C as operating liquid.The tolerance is ± 10 %.
The motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Compressors with ATEX 94/9 EG for category 2G are available, too.
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Discharge pressure p2
7.5 kW
8.6 kW
5.5 kW
6.3 kW
7.5 kW
8.6 kW
5.5 kW
6.3 kW
© Gardner Denver Deutschland GmbH 1 Techn. data sheet 2�V2 071, edition 06/2005 EnTechn. data sheet 2�V2 071, edition 06/2005 En
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 071 Compressor
Performance curves for compressor operation
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing/port plate/impeller
Motor data Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW m³/h d�(A) kg
3~ 50/60 Hz version. protection class IP 55. insulation class F *
cast iron/ceramic/bronze5060
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.8ΔΔ20.8ΔΔ
12.0Y12.0Y
5.56.3
2BV2071-8NH04-8S0.70.7
7475
55
cast iron/ceramic/bronze5060
500Δ575Δ
10.010.0
5.56.3
2BV2071-8NH04-5S0.70.7
7475
55
CrNi steel/ceramic/CrNi steel5060
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.8ΔΔ20.8ΔΔ
12.0Y12.0Y
5.56.3
2BV2071-8PH04-8S0.70.7
7475
55
CrNi steel/ceramic/CrNi steel5060
500Δ575Δ
10.010.0
5.56.3
2BV2071-8PH04-5S0.70.7
7475
55
CrNi steel/CrNi steel/CrNi steel5060
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.8ΔΔ20.8ΔΔ
12.0Y12.0Y
5.56.3
2BV2071-8HH04-8S0.70.7
7475
55
CrNi steel/CrNi steel/CrNi steel5060
500Δ575Δ
10.010.0
5.56.3
2BV2071-8HH04-5S0.70.7
7475
55
cast iron/ceramic/bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
32.0ΔΔ32.0ΔΔ
18.5Y18.5Y
7.58.6
2BV2071-8NH05-8S0.70.7
7677
79
cast iron/ceramic/bronze50 60
500ΔΔ575ΔΔ
13.012.5
7.58.6
2BV2071-8NH05-5S0.70.7
7677
79
CrNi steel/ceramic/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
32.0ΔΔ32.0ΔΔ
18.5Y18.5Y
7.58.6
2BV2071-8PH05-8S0.70.7
7677
79
CrNi steel/ceramic/CrNi steel50 60
500ΔΔ575ΔΔ
13.012.5
7.58.6
2BV2071-8PH05-5S0.70.7
7677
79
CrNi steel/CrNi steel/CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
32.0ΔΔ32.0ΔΔ
18.5Y18.5Y
7.58.6
2BV2071-8HH05-8S0.70.7
7677
79
CrNi steel/CrNi steel/CrNi steel50 60
500ΔΔ575ΔΔ
13.012.5
7.58.6
2BV2071-8HH05-5S0.70.7
7677
79
Quantity of Operating LiquidFrequency for fresh water operation
at Inlet pressure ***
Hz m³/h
50 0.7
60 0.7
The motors are designed according to DIN EN 60 034 / DIN IEC 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. The frequency tolerance is maximum ± 2 %.
All L-�V2 achieve the standards and norms of the low voltage directive 72/23/EWG,L-�V2 achieve the standards and norms of the low voltage directive 72/23/EWG,�V2 achieve the standards and norms of the low voltage directive 72/23/EWG,rotating electrotechnical motor EN 60034-1-34, electromagnetic compatibility (EMC)DIN EN 61000-0/-6/-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number E225239).** Measuring-surface sound-pressure level acc. to DIN EN 21680, measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** The quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid,available as accessories).
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
[mm] a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
2�V2 071-....4-.. 558 266 203 180 224 133 160 178 254 65 278 240 300 265 240
2�V2 071-....5-.. 558 266 203 180 224 133 160 178 254 65 278 240 300 265 240
s2 s3/s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
2�V2 071-....4-.. 14 M32 x 1.5 M32 x 1.5 42 110 33 27 G1½ x 22 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
2�V2 071-....5-.. 14 M32 x 1.5 M32 x 1.5 42 110 33 27 G1½ x 22 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2�V2 071-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ / 320…380 V YΔ / 320…380 V Y / 320…380 V Y220…240 V Δ / 345…415 V YΔ / 345…415 V Y / 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ / 345…440 V YΔ / 345…440 V Y / 345…440 V Y220…275 V Δ / 380…480 V YΔ / 380…480 V Y / 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ / 400 V YΔ / 400 V Y / 400 V Y400 V Δ / 690 V YΔ / 690 V Y / 690 V Y500 V ΔΔ
---
DDD
165
---
460 V ΔΔ460 V Y575 V Δ
GGG
615
© Gardner Denver Deutschland GmbH 2 Techn. data sheet 2�V2 071, edition 06/2005 EnTechn. data sheet 2�V2 071, edition 06/2005 En
Dimensions
072080063 061
057 070 051049
047048
035037
002 005
006
036
050071
069068
079
Exploded drawing
Materials of construction
Part-No.
Designation Material combination
cast iron/ceramic/bronze CrNi steel/ceramic/CrNi steel CrNi steel/CrNi steel/CrNi steel
002 CasingGrey cast iron(EN-GJL H� 195 / EN-JL2030) EN 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
005 Pump shaftChrome steel(X20Cr13 / 1.4021) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
006 Feather keyChrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMoTi 17-12-2 / 1.4571) EN 10088 - 3
035 Mechanical sealCarbon / Ceramic / Viton (FPM) /Chrome-nickel steel (EN 12756 - �VVGG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1�M1GG)
SIC / Carbon / Viton (FPM) / Teflon (PTFE)sheated / Chrome-nickel-molybdenum steel(EN 12756 - Q1�M1GG)
036 WasherChrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 / 1.4305 / EN 10088 - 3
037 Set screwChrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 2
not applicable
047 ImpellerCast aluminium bronze(G-CuAl10Fe5Ni5 / CC33G-GS) EN 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
048Tolerance ringfor impeller
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 / 1.4310) EN 10088 - 2
049 Port plate Ceramic - C221 EN 60672 - 1 Ceramic - C221 EN 60672 - 1Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.44.08)EN 10213-4
050 Valve plate Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
051 Intercepting plateChrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 2
057 Gasket for coverNitrile-butadiene-caotchouc (N�R)ISO 1629
Viton (FPM)flat gasket: Teflon (PTFE) and O-ring:silicone-caotchouc / Teflon (PTFE) sheathed
061 CoverGrey cast iron(EN-GJL H� 195 / EN-JL2030) EN1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 / 1.4408) EN 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
069 Sealing ring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
070 O-Ring FPM (flour rubber) FPM (flour rubber) FEP (Perfluorethylenpropylen) & Silicon
071Pipe of cavitationprotection
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMoTi 18-10 / 1.4571) EN 10088 - 3
072Washer forcavitationprotection
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 / 1.4301) EN 10088 - 3
079 Plug screwMachining steel, lead alloyed(11SMnPb30 / 1.0718) EN 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 / 1.4401) EN 10088 - 3
080 Dichtring Teflon (PTFE) Teflon (PTFE) Teflon (PTFE)
© Gardner Denver Deutschland GmbH 3 Techn. data sheet 2�V2 071, edition 06/2005 EnTechn. data sheet 2�V2 071, edition 06/2005 En
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 �ad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
Tel.: +49 7622 392-0Fax: +49 7622 392-300
Tel.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve, datas and weights without prior notice. The figures are without obligations.
0
m³/h
10 20 40 60 100 200 400 600 1000
mbar abs.
10 20 40 60 100 200 400 600 1000
mbar abs.
0
kW
20
40
60
80
100
120
140
160
60 Hz50 Hz
60 Hz50 Hz
Suc
tion
cap
acity
V
Inlet pressure p1
Pow
er r
equi
rem
ent
Pon
the
pum
p s
haft
Inlet pressure p1
1.0
2.0
3.0
4.0
5.0
6.0
7.0
© Gardner Denver Deutschland GmbH 1 �echn. data sheet 2�V2 071�� edition 12�2004 �n�echn. data sheet 2�V2 071�� edition 12�2004 �n
Data sheet liquidring pump
Series L-BV2 | L_200
Range 2BV2 071 Vacuum pump
Performance curves for vacuum operation
Vacuum pumps of the L-�V2 range are suitable for evacuating gases and wet vapours down to inlet pressures of 33 mbar abs.(97% vacuum). All these vacuum pumps are equipped with built-in cavitation protection. For operation below 80 mbar abs. the cavita-tion protection should be connected to protect the vacuum pump.All pumps L-�V2 are especially space-saving in their monoblock design. �hey are available in cast iron (standard color RAL 9006). �he motor is painted as standard in RAL 9006.
�he motors are supplied as standard for the input voltage ranges of 50 and 60 Hz and for the protection category IP55 as well as approbated for UL and CSA. Vacuum pumps with A��X 94�9 �G for category 2G are available�� too.�he characteristics are valid for the inlet of air with a relative humidity of 100 % and a temperature of 20 °C�� compression to 1013 mbar abs. and water at 15 °C as operating liquid. �he tolerance is ± 10 %.
ab
b1e
g
h1 h2 h3h4
h6
m
p2
p3 p1
rs2
s3s4
s5
w w1
w2 w3
d N1.0N2.0 N3.0
N4.2
N8.7
Selection and ordering dataMaterials
Casing�port plate�impeller
Motor data Ser-vice-factor
Order-No. Quantity ofoperatingliquid
Soundpressurelevel **
Weightapprox.
Fre-quency
Rated
voltage current output
Hz V A kW SF m³�h d�(A) kg
3~ 50/60 Hz version, protection class IP 55, insulation class F *
cast iron�ceramic�bronze50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
3.856.3
1.41.0
2BV2071-0NH04-8S0.450.45
7276
55
cast iron�ceramic�bronze50 60
345Δ...415Δ380Δ...480Δ
12.012.0
3.856.3
1.41.0
2BV2071-0NH04-7S0.450.45
7276
55
cast iron�ceramic�bronze50 60
500ΔΔ575ΔΔ
10.010.0
3.856.3
1.41.0
2BV2071-0NH04-5S0.450.45
7276
55
CrNi steel�ceramic�CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
3.856.3
1.41.0
2BV2071-0PH04-8S0.450.45
7276
55
CrNi steel�ceramic�CrNi steel50 60
345Δ...415Δ380Δ...480Δ
12.012.0
3.856.3
1.41.0
2BV2071-0PH04-7S0.450.45
7276
55
CrNi steel�ceramic�CrNi steel50 60
500ΔΔ575ΔΔ
10.010.0
3.856.3
1.41.0
2BV2071-0PH04-5S0.450.45
7276
55
CrNi steel�CrNi steel�CrNi steel50 60
200Δ...240Δ220Δ...275Δ
345Y...415Y380Y...480Y
20.820.8
12.012.0
3.856.3
1.41.0
2BV2071-0HH04-8S0.450.45
7276
55
CrNi steel�CrNi steel�CrNi steel50 60
345Δ...415Δ380Δ...480Δ
12.012.0
3.856.3
1.41.0
2BV2071-0HH04-7S0.450.45
7276
55
CrNi steel�CrNi steel�CrNi steel50 60
500ΔΔ575ΔΔ
10.010.0
3.856.3
1.41.0
2BV2071-0HH04-5S0.450.45
7276
55
Quantity of Operating LiquidFrequency for fresh water operation � partial recirculation Inlet pressure p (abs.) ***
< 200 mbar 200 - 500 mbar > 500 mbar
Hz m³�h m³�h m³�h
50 0.45 � 0.25 0.45 � 0.25 0.45 � 0.25
60 0.45 � 0.25 0.45 � 0.25 0.45 � 0.25
Max. add. water carry-over or permissible back pressure
Frequencymax. additionaladditionalwater carry-over
max. permissiblepermissibleback pressure
Hz m³�h mbar abs.
50 1.12 1200
60 1.12 1200
�he motors are designed according to DIN �N 60 034 � DIN I�C 34-1 andtemperature class F. For the three phase machines the tolerances are ± 10 % for fixed voltage and ± 5 % for voltage range.For all three phase machines according to UL and CSA norm (UL 507 and CSA 22.2 No. 100) the maximum allowed voltage tolerances are -10 % resp. +6 %. �he frequency tolerance is maximum ± 2 %.
All L-�V2 achieve the standards and norms of the low voltage directive 72�23��WG��rotating electrotechnical motor �N 60034-1-34�� electromagnetic compatibility (�MC)DIN �N 61000-0�-6�-4.
* For standard UL 507 and CSA 22.2 No 113 (Certificate Number �225239).** Measuring-surface sound-pressure level acc. to DIN �N 21680�� measured at a distance of 1 m at medium inlet pressure and with connected pipes.*** �he quantities of operating liquid apply for fresh water operation without discharge liquid separator.For partial recirculation operation the quantity of the fresh applied refrigerantcan be reduced by circulation of the operating liquid in a circuit (withdischarge liqiud separator and internal recirculation of the operating liquid��available as accessories).An inlet pressure of 10 mbar abs. can be achieved by connecting a gas ejector (seeaccessories). �he gas ejector can be mounted directly onto the vacuum pump.
N1.0 Inlet flangeN2.0 Pressure flangeN3.0 Connection operating liquidN4.2 DrainN8.7 Cavitation protection
2�V2 071-....4-.. a b b1 e g h1 h2 h3 h4 h6 m p1 p2 p3 r
[mm] 558 266 203 180 224 133 160 178 254 65 278 240 300 265 240
s2 s3�s4 s5 w w1 w2 w3 d (N1.0, N2.0) N3.0 N4.2 N8.7
14 M32 x 1��5 M32 x 1��5 42 110 33 27 G1½ x 22 G³⁄8 x 12 G¼ x 12 G³⁄8 x 12
Other voltages2�V2 071-..¨ ..-¨S
50 Hz 60 Hz
3~
185…220 V Δ � 320…380 V YΔ � 320…380 V Y � 320…380 V Y220…240 V Δ � 345…415 V YΔ � 345…415 V Y � 345…415 V Y345…415 V ΔΔ500 V ΔΔ
200…254 V Δ � 345…440 V YΔ � 345…440 V Y � 345…440 V Y220…275 V Δ � 380…480 V YΔ � 380…480 V Y � 380…480 V Y380…480 V ΔΔ575 V ΔΔ
HHHH
0875
3~ ATEX Category 2G
230 V Δ � 400 V YΔ � 400 V Y � 400 V Y400 V Δ � 690 V YΔ � 690 V Y � 690 V Y500 V ΔΔ
---
DDD
165
© Gardner Denver Deutschland GmbH 2 �echn. data sheet 2�V2 071�� edition 12�2004 �n�echn. data sheet 2�V2 071�� edition 12�2004 �n
Dimensions
072080063 061
057 070 051049
047048
035037
002 005
006
036
050071
069068
079
Exploded drawing
Materials of construction
Part-No.
Designation Material combination
cast iron�ceramic�bronze CrNi steel�ceramic�CrNi steel CrNi steel�CrNi steel�CrNi steel
002 CasingGrey cast iron(�N-GJL H� 195 � �N-JL2030) �N 1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
005 Pump shaftChrome steel(X20Cr13 � 1.4021) �N 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMo�i 17-12-2 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMo�i 17-12-2 � 1.4571) �N 10088 - 3
006 Feather keyChrome-nickel-molybdenum steel(X6CrNiMo�i 17-12-2 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMo�i 17-12-2 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X6CrNiMo�i 17-12-2 � 1.4571) �N 10088 - 3
035 Mechanical sealCarbon � Ceramic � Viton (FPM) �Chrome-nickel steel (�N 12756 - �VVGG)
SIC � Carbon � Viton (FPM) � �eflon (P�F�)sheated � Chrome-nickel-molybdenum steel(�N 12756 - Q1�M1GG)
SIC � Carbon � Viton (FPM) � �eflon (P�F�)sheated � Chrome-nickel-molybdenum steel(�N 12756 - Q1�M1GG)
036 WasherChrome-nickel steelX10CrNiS 18-9 � 1.4305 � �N 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 � 1.4305 � �N 10088 - 3
Chrome-nickel steelX10CrNiS 18-9 � 1.4305 � �N 10088 - 3
037 Set screwChrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 � 1.4401) �N 10088 - 2
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 � 1.4401) �N 10088 - 2
not applicable
047 ImpellerCast aluminium bronze(G-CuAl10Fe5Ni5 � CC33G-GS) �N 1982
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
048�olerance ringfor impeller
Chrome-nickel steel(X12CrNi 17-7 � 1.4310) �N 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 � 1.4310) �N 10088 - 2
Chrome-nickel steel(X12CrNi 17-7 � 1.4310) �N 10088 - 2
049 Port plate Ceramic - C221 �N 60672 - 1 Ceramic - C221 �N 60672 - 1Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.44.08)�N 10213-4
050 Valve plate �eflon (P�F�) �eflon (P�F�) �eflon (P�F�)
051 Intercepting plateChrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 2
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 2
057 Gasket for coverNitrile-butadiene-caotchouc (N�R)ISO 1629
Viton (FPM)flat gasket: �eflon (P�F�) and O-ring:silicone-caotchouc � �eflon (P�F�) sheathed
061 CoverGrey cast iron(�N-GJL H� 195 � �N-JL2030) �N1561
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
Cast chrome-nickel-molybdenum steel(G-X6CrNiMo 18-10 � 1.4408) �N 10213-4
063 Screw Steel (DIN ISO 8992) Steel (DIN ISO 8992) Steel (DIN ISO 8992)
068 Plug screwMachining steel�� lead alloyed(11SMnPb30 � 1.0718) �N 10087
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 3
069 Sealing ring �eflon (P�F�) �eflon (P�F�) �eflon (P�F�)
070 O-Ring FPM (flour rubber) FPM (flour rubber) F�P (Perfluorethylenpropylen) & Silicon
071Pipe of cavitationprotection
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 3
Chrome-nickel-molybdenum steel(X10CrNiMo�i 18-10 � 1.4571) �N 10088 - 3
072Washer forcavitationprotection
Chrome-nickel steel(X5CrNi 18-10 � 1.4301) �N 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 � 1.4301) �N 10088 - 3
Chrome-nickel steel(X5CrNi 18-10 � 1.4301) �N 10088 - 3
079 Plug screwMachining steel�� lead alloyed(11SMnPb30 � 1.0718) �N 10087
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 � 1.4401) �N 10088 - 3
Chrome-nickel-molybdenum steel(X5CrNiMo 17-12-2 � 1.4401) �N 10088 - 3
080 Dichtring �eflon (P�F�) �eflon (P�F�) �eflon (P�F�)
© Gardner Denver Deutschland GmbH 3 �echn. data sheet 2�V2 071�� edition 12�2004 �n�echn. data sheet 2�V2 071�� edition 12�2004 �n
Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH
Elmo Rietschle is a brand of theGardner Denver Blower Division
Roggenbachstraße 5879650 Schopfheim - Germany
Industriestraße 2697616 �ad Neustadt - Germany
info@de.gardnerdenver.comwww.gd-elmorietschle.com
�el.: +49 7622 392-0Fax: +49 7622 392-300
�el.: +49 9771 6888-0Fax: +49 9771 6888-4000
Changes in particular the quoted performance curve�� datas and weights without prior notice. �he figures are without obligations.
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