CECECOOLANT PUMPS FOR . . .

Machining . . .Flooding Circulating Ink / Varnish Grinding Chip Conveyer Filtration . . .

Through Tool Washing Filtration . . .

. . . High Pressure Cooling

Refrigeration/Temperature Control . . .

Belt Disc . . .

Printing Packing Welding . . .

. . . Oil Skimming

Product Of Proven Performance

ISO 9001 : 2000Certificate: 041009396

ON RD

R

1 RV25.250 X X X X X X X X X X / / / X X X X

2 RK275..800 X X X X X X / X X / / / X X X X X

3 RK3.5.7, RMS400-800 X X X X X X / X X / / / X X X X X

4 RKC100.500 X X X X X X / X X / / / X X X X X

5 RKM200 X X X X / X / X X / / / / X X XRKM300,RKM400

6 RKM100,RKM250 X X X X X X X / X X / / / X X X XRMS400-800

7 RR50 X X X X X X X / X X / / / / X X X

8 RMB-V-50..100 X X X X / X / X X / / / / X X X

9 RKM060 X X X X X X X X X X X X / / X X

10 RMH 060, 0250 X X X X X X X X X X X X / / X X X

11 RK 060 X X X X X X X X X X X X X X

12 RKM 0250, 050 X X / X X X / / X X X X

13 RPP / / / / / X / X X

14 RTH45 X X X X X / X X X X X / / X X X

X - USABLE / - PLEASE ASK BEFORE SELECTING

NOTE : POLLUTION TYPE POLLN. LEVEL

COARSE > 1MM 30-40%

MEDIUM 0.5 TO 1 MM 20%

FEW < 0.5 10-20%

COOLANT PUMPS

RECOMMENDATION CHART

SNo SERIES APPLICATION MEDIUM POLLUTION IMPELLER TYPE

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COOLANT PUMPS

3

CATALOG INDEX

PAGE SALIENT FEATURES

NO.IN MODEL/SERIES (FOR DETAILED SELECTION CHART REFER

CAT. RECOMMENDATION CHART)

4 5

6 RV25.... RV250RKC & RSM

7 RK275....800

8 RK3.5......RK7RKC & RSM

9 RPP

10 RMB-V

11 RR50

12 RKM0250RKM050

13 RMH0250

14 RKM060

15 RTH45

16 RMH060

17 RKM100

18 RKM200 & 300

19 RKM250

20 RMS400....800

21 ROS

22 RSB

23

24 BRINKMANNPUMPS

TECHNICAL INFORMTION

SINGLE STAGE COOLANT PUMPS FOR CONVENTIONAL MACHINES, HIGHLYEFFICIENT, UPTO 1 MTR. IMMERSION DEPTH

SINGLE STAGE, HIGH FLOW COOLANT PUMP, FOR GRINDING MACHINES,FILTRATION SYSTEMS.

BOTTOM OUTLET, SINGLE STAGE & COUPLED TYPE PUMPS FOR FILTRATIONAPPLICATION.

ALL POLY-PROPELENE PUMPS FOR SPECIAL APPLICATION

TANK TOP MOUNTING TYPE, IMPORT SUBSTITUTE PUMPS FOR CNC MACHINES.

COMPACT, LOW IMMERSION, HIGH PRESSURE PUMPS FOR CNC LATHES,TEMPERATURE CONTROL EQUIPMENTS

MULTISTAGE, COMPACT PUMPS FOR CLEAN LIQUIDS FOR WATER, COOLANTEMULSIONS FOR CHILLERS / REFRIGIRATION / SPINDLE COOLING

HORIZONTAL PUMPS, FOR SPECIAL APPLICATIONS. FOR CHILLERS /REFRIGIRATION / SPINDLE COOLING

ALL STAINLESS STEEL PUMP PARTS, EFFICIENT PUMPS FOR CNC HIGH PRESSUREAPPLICATIONS.

BRINKMANN PUMPS, GERMANY PUMP PORTION, COUPLED WITH RAJAMANEMOTORS FOR HIGH PRESSURE APPLICATIONS. THROUGH COOLANT APPLICATION

HORIZONTAL, ALL STAINLESS STEEL PUMP PARTS FOR SPECIAL APPLICATIONS.

MOST POPULAR, MEDIUM PRESSURE PUMPS FOR ALL CNC TURNING CENTRES &MACHINING CENTRES

MULTISTAGE PUMPS FOR MACHINING CENTRES

MOST RUGGED, MULTISTAGE PUMPS WITH HIGHER CONTAMINATIONHANDLING CAPACITY. FOR CNC MACHINING CENTRES

MULTISTAGE, HIGH PRESSURE & HIGH FLOW PUMPS FOR COOLANTS WITHCONTAMINATION. COMPONENT WASHING.

OIL SKIMMENS FOR REMOVAL OF FLOATING OIL FROM COOLANT TANKS.

STIRRERS, IN COMPACT SIZES FOR CHILLER UNITS, FOR USE IN COOLANTTANKS AND SIMILAR APPLICATIONS.

GENERAL INFORMATION ON OUR OTHER PRODUCTS.

SPECIAL BRINKMANN PUMPS FOR MACHINE TOOLS INDUSTRY.

Technical Information

I. ELECTRICAL:

1. Always connect the 3 phase coolant pumps through suitable OLR or MPCB to avoid motor failures due tooverloading, voltage fluctuations, single phasing , etc.

2. All standard coolant pumps are fitted with Induction motors having specifications as- 415V,50Hz, 3 Phase, S1 duty,CL-F/B. ,2800 RPM. The power rating is given against the pump model. Other voltage, insulation Class & frequencyare available on request.

3. Self cooling motors (TESC) are fitted for coolant pumps with upto 0.18kW rating. These motor body temperatureraise have been tested & are within the range specified in class of insulation section. The body temperature of thesemotors will be within 80O C even when felt very hot by bare hand.

4. Temperature raise: All motor temperature raise is as under, based on its class of insulation, in addition to theambient temperature (room temperature):

5. OLR/MPCB setting: set the current in these at 10% higher than that on the nameplate, to avoid nuisance trippingcaused by variation in loads, voltages, supply frequency, etc. The motors are capable of taking this extra current.

6. Frequency Drive: Most of the motors are suitable for operating through frequency drive, from 0-50 Hz. Foroverloading with 60 Hz. ask factory.

7. Connection diagrams:

Class of Insulation Temperature Raise

B 80o C

F 120o C

FOR LOW SPEED: SUPPLY A2B2C2OPEN A1B1C1

FOR HIGH SPEED: SUPPLY A1B1C1 SHORT A2B2C2

FOR LOW VOLTG: SHORT A1C2,B1A2,C1B2SUPPLY A2,B2,C2

FOR HIGH VOLTG.:SHORT A1B1C1 SUPPLY A2B2C2

SupplyTO CHANGE THE DIRECTION

OF ROTATION INTERCHANGE

ANY TWO SUPPLY LEADS.

Standard 3 leads, for direct online start

U V W

LOW VOLTAGE

HIGH VOLTAGE

or

(colour coded)

Dual voltage connection :

Star-delta connection-for 5.5kw & above:

(For D.O.L. starting connect in delta. For through starter, remove shorting leads.)

U 1 V1 W1U 1 V1 W1

W2 U 2 V1

For star/delta starter

Dual speed-dhahlender winding:

For Direct online start

Single phase Motor :SUPPLY

A1M1 A 2CAP

M2

For changing the direction, interchangeM1 & M2

A 1 B1 C1

C2 A 2 B2

A 1 B1 C1

A 2 B2 C2

4

COOLANT PUMPS

R

5

COOLANT PUMPS

R

8. Current rating: the current ratings of the pump motors, against their kW is given below. This table is for 2 pole(2800RPM) motors only. If the pump is fitted with special motor of other RPM, call factory for current details:

Powerin kW

0.08

0.10.18

0.25

0.37

Currentin A

0.24

0.34

0.4

0.750.9

Powerin kW

0.54

0.75

1.1

1.31.5

Currentin A

1.5

1.8

2.62.9

3.4

II. MECHANICAL/ HYDRAULIC:

1. Coolant pump performance graphs shown in the catalog are for water as media, at room temperature only. Pumpperformance varies +/- 15% on the flowrate & +/-10% on the head.

2. For best performance of the pumps, maintain minimum & maximum levels as given in the catalog.

3. For multistage coolant pumps, while mounting on the small immersion tanks, ensure that the minimum of twoimpeller stages are immersed in the liquid. Balance portion of the pump can be mounted on a spacer like distancepiece.

4. Suction gap: Maintain minimum suction gap depending on the flow rate being taken- 25 mm for upto 200 LPM flow& 50 mm for upto 800 LPM flow.

5. Effect of Viscocity & Specific Gravity of liquids: The raising viscocity needs more power. As such the standardmotors can be used for liquids having 5 CST viscocity & coolant emulsions. Similarly, the raising specific gravityneeds more power. This power requirement is linearly proportional to the specific gravity of the liquid. e.g. if 1 kwis required for water, 1.2 kw is recommended for 1.2 specific gravity liquid.

Powerin kW

1.7

22.25

3

3.7

Currentin A

3.5

4

4.5

68

Powerin kW

4

4.3

5.5

7.58.5

Currentin A

9

9.5

10.514

16

10. Pressure Boosting Arrangement: The following diagram shows, how anexisting multistage pump can be connected to a Booster pump to enhancethe pressure.

11. Noise level : Maxm. 72dB for all models. For RR Series refer cataloguepage

8. On/off cycles: The standard pumps upto 6 stages are suitable for 40 on/off per hours. Above 6 stages pumps aresuitable for 30 on/off per hour. For higher on/off per hour applications, call factory.

9. Pipe fittings: Use always standard G.I. fittings having good radius at bends & elbows to avoid head losses. Do not fitan elbow or reducer nipple immediately at the pump outlet. Take the same pipe as the outlet is as far as possible, toget the best flow/pressure at the end point of piping. Use only parallel (G) threaded fittings with butting face.

3 OCLOCK

9 OCLOCK

12 OCLOCK

Terminal Box

Outlet

6 O CLOCK6. Terminal box position w.r.t outlet: The standard options are given below6 O clock is the standard position maintained in factory. For any change,mention while ordering the pump.

7. For grinding or similar application involving abbrassive dust in the coolant:It is recommended to use pumps without bush bearings for such applications.In case of pumps having bush bearings or mechanical seals (see the standardspares list in each page) they have to be ordered with carbide materials.

12. Side suction pumps for outside tank mounting: These pumps are availablefor series RKM0250, RKM050 ,RKM200, RKM300 & RKM060, apart fromHorizontal mounting RMH pumps. The schematic diagram is as under.For detailed mounting ask factory. These pumps need priming. Filter(eg. Y Filter) at suction is recommended.

13. Spares Ordering: While ordering spares or pumps, give the full modelor frame name along with the sl. No. on the nameplate. Give anyextensions given after frame / model like X,Y,XZ,etc. These indicatesthe speciality of the product & helps in providing the correct spare orproduct.

EXISTING PUMP BOOSTER PUMP

8. Current rating: the current ratings of the pump motors, against their kW is given below. This table is for 2 pole(2800RPM) motors only. If the pump is fitted with special motor of other RPM, call factory for current details:

Powerin kW

0.08

0.10.18

0.25

0.37

Currentin A

0.24

0.34

0.4

0.750.9

Powerin kW

0.54

0.75

1.1

1.31.5

Currentin A

1.5

1.8

2.62.9

3.4

II. MECHANICAL/ HYDRAULIC:

1. Coolant pump performance graphs shown in the catalog are for water as media, at room temperature only. Pumpperformance varies +/- 15% on the flowrate & +/-10% on the head.

2. For best performance of the pumps, maintain minimum & maximum levels as given in the catalog.

3. For multistage coolant pumps, while mounting on the small immersion tanks, ensure that the minimum of twoimpeller stages are immersed in the liquid. Balance portion of the pump can be mounted on a spacer like distancepiece.

4. Suction gap: Maintain minimum suction gap depending on the flow rate being taken- 25 mm for upto 200 LPM flow& 50 mm for upto 800 LPM flow.

5. Effect of Viscocity & Specific Gravity of liquids: The raising viscocity needs more power. As such the standardmotors can be used for liquids having 5 CST viscocity & coolant emulsions. Similarly, the raising specific gravityneeds more power. This power requirement is linearly proportional to the specific gravity of the liquid. e.g. if 1 kwis required for water, 1.2 kw is recommended for 1.2 specific gravity liquid.

Powerin kW

1.7

22.25

3

3.7

Currentin A

3.5

4

4.5

68

Powerin kW

4

4.3

5.5

7.58.5

Currentin A

9

9.5

10.514

16

8. On/off cycles: The standard pumps upto 6 stages are suitable for 40 on/off per hours. Above 6 stages pumps aresuitable for 30 on/off per hour. For higher on/off per hour applications, call factory.

9. Pipe fittings: Use always standard G.I. fittings having good radius at bends & elbows to avoid head losses. Do not fitan elbow or reducer nipple immediately at the pump outlet. Take the same pipe as the outlet is as far as possible, toget the best flow/pressure at the end point of piping. Use only parallel (G) threaded fittings with butting face.

3 OCLOCK

9 OCLOCK

12 OCLOCK

Terminal Box

Outlet

6 O CLOCK6. Terminal box position w.r.t outlet: The standard options are given below6 O clock is the standard position maintained in factory. For any change,mention while ordering the pump.

7. For grinding or similar application involving abbrassive dust in the coolant:It is recommended to use pumps without bush bearings for such applications.In case of pumps having bush bearings or mechanical seals (see the standardspares list in each page) they have to be ordered with carbide materials.

EXISTING PUMP BOOSTER PUMP

COOLANT PUMPS

CONVENTIONAL & MONOBLOCK COOLANT PUMP RV25RV250

CONSTRUCTION

Body ALStem C.I.Impeller Velox553/ALImpeller Cover Velox553/CIShaft EN8

OPTIONS

Stem Gunmetal/S.SImpeller Gunmetal/CI/S.SImpeller Cover Gunmetal

Shaft Teflon Coated/S.S.410

APPLICATION

Types of Fluids - Water- Cooling Emulsion- Cooling/Cutting Oils

Kinematical Viscocity - 90mm2/sPumping Temperature - 0-600CSPECIAL VERSIONS

Avilable* ON/OFF Rotary switch* With flame proof motor for hazardous liquids* For Frequent ON/OFF Cycles * For Any Immersion depth* For high viscous liquids * To handle Hot Liquids upto 100 C

USED ON

All lathes, Milling, CNC, retrofittings, EDMwire and other conventional machines,Cutting Machines, Printing machines Etc

RV Series as per IS:2161 # Equivalent to other manufacturers Type 1 ^ Not as per IS:2161, Equivalent to other manufatures Type2 + H2 Max is 50mm Extra RV25-RV160 avalible for single phase 230V 50Hz. Tank, pipeset available in standard sizes.

HE

AD

IN M

ET

RE

S

DISCHARGE IN LPM

6

SIZE TYPEImmersion H1 H2 A+0 B D d d1 E F L1 L2 L3 Flow at Min Hd Wt Old

Depth MAX MAX -1 MAX MAX -0.2 BSP -0 MAX 2mtr hd 10% Kw in Kg ModelH 15% Type

RV25# 25/120 120 30 160 100 72 105 115 G 30 130 130 155 70 25 4 0.08 525/170 170 80 5.5

RV40 40/120 120 30 160 100 72 105 115 G 30 130 130 155 70 40 5 0.1 4.5 RK140/170 170 80 4.540/220 220 130 640/270 270 180 6.740/350 350 260 7.3

RV63 63/120 120 30 190 100 72 105 115 G 30 130 130 155 70 63 6 0.18 1263/170 180 80 1363/220 230 130 14

RK80^ 80/220 220 150 175 140 72 110 160 G1 30 180 95 120 93 80 7 0.18 1280/270 270 200 13

RV100 100/220 220 130 215 140 72 140 160 G1 32 180 150 175 100 100 8 0.20 11 RK2100/270 270 180 13

RV160 160/170 170 80 235 140 72 140 160 G1 32 180 150 175 100 160 10 0.37 14 RK3160/220 220 130 15160/270 270 180 16160/350+ 350 260 20

RV250 250/170 170 80 260 140 72 140 160 G11/4 32 180 150 175 100 250 13 0.54 21 RK200250/270 270 130 22250/350+ 350 180 23250/440+ 350 260 25

440 350 28

* ALL PUMPS - RV25....RV250, RK80, RK275...RK800-WITH STD. IMMERSION DEPTH ARE GLANDLESS.THEY CAN RUN DRY & WILL NOT HAVE AIR LOCKING PROBLEM.

* STANDARD SPARES : IMPELLER FOR LONG IMMERSION PUMPS, ABOVE 300 MM, BUSH/SLEEVE.

HE

AD

IN M

ET

RE

S

DISCHARGE IN LPM

CONVENTIONAL & MONOBLOCK COOLANT PUMP RV25RV250

CONSTRUCTION

Body C.I./ALStem C.I.Impeller C.I.Impeller Cover C.I.Shaft EN8

OPTIONS

Stem Gunmetal/S.SImpeller Gunmetal/S.SImpeller Cover Gunmetal

Shaft Teflon Coated/S.S.410

APPLICATION

Types of Fluids - Water- Cooling Emulsion- Cooling/Cutting Oils

Kinematical Viscocity - 90mm2/sPumping Temperature - 0-800CSPECIAL VERSIONS

Avilable Extra* Immersion depth in step of 200mm* For high viscous liquids * To handle Hot Liquids upto 100 C

USED ON

All lathes, Milling, CNC, retrofittings, EDMwire. Cutting Machines, Printing machines Etc

COOLANT PUMPS

- Above Metalic Slinger

7

TYPE Immersion H1 H2 A+0 B D d d1 E F L1 L3 Kw WtDepth H Max Max -1 Max Max -0.2 BSP -0.2 Max in Kg

RK275 300 220 310 200 82 156 225 G1 42 250 126 125 0.75 30

RK300 300 220 310 200 82 156 225 G1 42 250 126 126 1.1 30

RK400 300 220 375 200 82 175 225 G1 42 250 150 126 1.5 34

RK600 300 220 430 200 82 200 225 G2 42 250 165 126 2.25 42

RK800 300 220 465 200 82 230 225 G2 42 250 180 126 3.75 51

A+0 B D d d1 S F L1 INLET L3 POWER IN Wt

COUPLED NON SUCTION DEPTH MAX COUPLED NON -1 MAX MAX -0.2 BSP MAX BSP KW / HP in Kg

COUPLED H COUPLED Inch

RKC-100 RK 3.5/311 RSM 3.5 311 200 420 236 141 82 156 165 G1" 12 200 126 G1 " 120 0.75/1.0 28

RKC-150 RK 4/311 RSM 4 311 200 420 236 141 82 156 165 G1" 12 200 126 G1 " 120 1.1/1.5 30

RKC-200 RK 5/311 RSM 5 311 200 454 280 141 82 170 165 G1 " 12 200 135 G1 " 120 1.5/2.0 39

RKC-300 RK 6/311 311 200 500 310 181 82 208 215 G1 " 15 250 155 G1 " 125 2.25/3.0 50

RKC-400 RK 7/311 311 200 590 430 181 82 225 215 G2" 15 250 165 G2 " 125 3.75/5.0 60

COOLANT PUMPS

HIGH DISCHARGE PUMP (FLOODING TYPE) RK3.5 TO RK7 & COUPLED RKC SERIES

CONSTRUCTION

Body C.I.Stem C.I.Pump Housing C.I.Impeller C.I.Shaft EN8Flange C.I.Bush/sleeve GM/EN9

OPTIONS

Stem GunmetalPump Housing GunmetalImpeller GunmetalShaft Stainless SteelBush/sleeve Carbide/Carbide

APPLICATION

Types of Fluids - Water- Cooling Emulsion- Cooling/Cutting Oils

Kinematical Viscocity - 90mm2/sPumping Temperature - 0-800C

SPECIAL VERSIONS

Avilable With Flame Proof Motors to pump hazardous liquids For frequent on/off cycles For any immersion depths For high viscous liquids To handle hot liquids up 1000C With below shown mounting (give A&B dimensions)

USED ON

All CNC machines to flush chips, to transferfluid for Filteration, Cyclone Filter, ChipConveyors, EDM Wire cut machines, Heattreatment plants, Grinding machnes, Graniteand Indoor Fountains.

SERVICE AND SPARES AVAILABLE THROUGH OUR COUNTRY WIDE DEALERS NETWORKASK US FOR MORE DETAILS

* STANDARD SPARES : IMPELLER, BUSH & SLEEVE.

RK3.5 TORK7

A (OptionalMounting)

RKC100 TO 500Coupled Version A (Optional

Mounting)

B

8

RSM

TYPE SIDE IMMERSION H1 H2 MAX

9

COOLANT PUMPS

DISCHARGE IN LPM

RAJAMANE RPP - ALL POLYPROPELENE PUMPS

ASK for More

details

RPP160 IN VERTICLE IMMERSSION TYPE.ALL WET ENDS IN POLY-PROPELENE

Flow : 400 LPM Max Head : 30 MTR. Max in both version

RPP5-IN HORIZONTAL MOUNTING.ALL WET PARTS IN POLY-PROPELENE.