self-priming centrifugal pumps - viesse · pdf fileself-priming centrifugal pumps ......

Self-priming centrifugal pumps

��

��

Z.I. Via L.Einaudi 36 - 35030 Saccolongo (PD) Tel. +39 (0)49 8015300 r.a. Fax +39 (0)49 8016416 www.viessepompe.it [email protected]

�� - Z.I. Via L.Einaudi 36 - 35030 Saccolongo (PD) - Tel. +39 (0)49 8015300 r.a. - Fax 8016416 – www.viessepompe.it

Self-priming centrifugal pumps S 01-04

Technical Handbook p. 2

S

General description

♦♦♦♦ Description ♦♦♦♦

The S series are self-priming centrifugal pumps, with open impeller and interchangeable wear plate. The special design of the pump casing allows a quick priming up to 7,5 m of depth. A non return valve is incorporated into the body and avoids its emptying when the pump is stopped, so it can starts quickly again. No return valve is needed along the suction pipe. The mechanical seal is abrasion-resistant and grease lubricated.

♦♦♦♦ Advantages ♦♦♦♦

Because of its self-priming capacity the pump can be used without filling up the suction pipe and without other valves except the one incorporated in the body of the pump. For this reason, it can be easily used as portable pumps driven by electric motors or endothermic engines. The open impeller with large thickness blades and the interchangeable wear plates give a good abrasion resistance against sand, marble dust, gravel, etc… The impeller can be inspected by opening the specific covers without disassembling the pump.

♦♦♦♦ Self-priming ♦♦♦♦ It’s the capacity of the pump to evacuate the air in the suction pipe when started. This is possible making in turbulence the fluid inside the body; so it is necessary firstly to fill the body of the pump with liquid using the specific upper cover. When started the impeller creates a turbulence that allows the passage of the air from the suction to the delivery port. All the S pumps are able to create a depression of 0,8 bar at least; this is enough to grant during the utilization of the pump a correct functioning.




S

♦♦♦♦ Code Identification ♦♦♦♦

S 80 G (C) 31 S (+F) T 52

� � � � � � � � �

1 2 3 4 5 6 7 8 9

1. Pump series S: self-priming centrifugal pump with open blades impeller

2. Pump type 80: size of the pump

3. Standard versions G: in cast iron Q: in cast iron, impeller, shaft and plate in stainless steel, anodic protection of the impeller for salty water K: in stainless steel F: in cast iron, impeller, shaft and plate in stainless steel

4. Internal versions (optional) C: with cutting system E: with impeller in stainless steel

5. Mechanical seal code rotary ring stationery ring gaskets 14 tungsten carbide silicon carbide PTFE 142 tungsten carbide ceramic FPM 17 silicon carbide ceramic FPM 31 silicon carbide ceramic FPM 32-34 silicon carbide silicon carbide FPM 38 tungsten carbide ceramic PTFE FPM Viton or equivalent. PTFE Teflon.

6. Coupling T: close coupled to a self ventilated three phase electric motor, protection grade IP54, V 400/700 (230/400 up to 4 kW), class F insulation. M: close coupled to a single phase electric motor 230 V. S,SA,SR: bare shaft SO: coupled to an hydraulic motor. SC: coupled to an air compressed motor. /: elastic coupling /x/: coupled with belt pulley; x = reduction or multiplication ratio. 7. External versions (optional) +F: flanged DIN ports. +O: with oiler. +R: with external washing of the seal. +T: mounted on a two wheels trolley. +G: mounted on a frame.

8. Motorization T: enclosed three phase electric motor V 400/700 (230/400 up to 4 kW), IP54, class F. M: single phase electric motor V 230. D: explosion proof electric motor EEx-d. E: explosion proof electric motor EEx-e.

9. Motor 52: code of the motor




S

♦♦♦♦ Spare parts list ♦♦♦♦

01 Body 19 Head 43 Body gasket 02 Front wear plate 21 Out flange 57 Screws 03 Impeller 22 Gasket 58 Back bearing 06 Bearing housing 23 Fill cap 59 Front bearing 07 Shaft 24 Discharge cap 60 Impeller key 08 Bearing cover 25 Mechanical seal 61 Shaft key 09 Rear wear plate 26 Square cover 62 Bearing ring nut 10 Valve seat 27 Gasket 66 Impeller washer 14 Valve 33 Impeller nut 67 Bearing lubricator 16 Inspection cover 34 Water ring separator 70 Seal lubricator 17 Gasket 42 Plate gasket

Suggested spare parts description 1600 hours 3200 hours 4800 hours

Impeller 1 2 4 Wear plate 1 2 4

Seal 2 5 7 Gaskets set 2 5 7

Valve 1 3 4 Body - - 1 Shaft - 1 2




S

Construction

♦♦♦♦ Hydraulic part ♦♦♦♦

The special design of the body allows the pump to prime up to 7,5 m. The impeller has a large thickness blades for long life with solid passage up to 50% of the suction pipe diameter. The wear plate in nickel steel is fixed with stainless steel screws. The tungsten carbide seal is resistant to all abrasives and it is grease lubricated in the back.

♦♦♦♦ Cutting system ♦♦♦♦

A special cutting system is suggested when there are textiles, leaves, plastic bags, paper in the liquid. If any of these materials wraps around the impeller, they will be easily cut. The wear plate in front of the impeller has two devices which become as knives with the blades of the impeller. Cutting system is available for some of the S Pumps (see table in the Versions availability).

♦♦♦♦ Mechanical part ♦♦♦♦

A double support with grease lubricated bearings has an high resistance to the axial thrust. The shaft is oversized and is able to bear the vibrations caused by the impeller if worn out. It is possible to have a belt pulley coupling.




S

♦♦♦♦ Materials ♦♦♦♦

version body impeller plate head shaft coupling nuts and bolts G G G S G H G S F G K K G H G K Q G BA o K BA o K G H G K K K K K K K G K

G cast iron S steel H AISI 420

BA bronze aluminium K AISI 316

♦♦♦♦ Mechanical seal ♦♦♦♦

code rotary ring stationery ring gaskets 11 silicon (tungsten) carbide ceramic NBR 12 silicon (tungsten) carbide silicon (tungsten) carbide NBR 14 tungsten carbide silicon carbide PTFE 142 tungsten carbide ceramic PTFE 16 graphite ceramic FPM 17 silicon carbide ceramic FPM 18 silicon (tungsten) carbide silicon (tungsten) carbide FPM 31 silicon carbide ceramic NBR

32 - 34 silicon carbide silicon carbide FPM 38 tungsten carbide ceramic PTFE

NBR: nitril rubber FPM: viton� or equivalent PTFE: Teflon A grease chamber is located in the back of the seal for its lubrication during dry running (priming). The seal lubrication can be internal or external (see image).

Name 1 rotary ring 2 stationery ring 3 grease chamber 4 greaser 5 lip seal 6 stainless steel bush

Standard execution on all models if not differently specified.




S

N(a)

+O2

+R N : flushing by withdrawing liquid from the back of the impeller.

a = for versions: 40 - 45 - 50 - 60 - 80 -100 b = for remaining versions.

R : flushing through an external source. O,O2 : external lubricating by an oilier of the back-seal. D : external drainage.

♦♦♦♦ Versions and variants ♦♦♦♦ The self-priming pumps S are made in 4 standard versions and many internal and external variants. The internal variants are made in the factory during the pump’s assembling. The external variants can be applied even later by the Customer.

+O +O2

D

N(b)




S

Code Main feature Typical utilizations G cast iron construction turbid, basic, sandy liquids and various.

Q-F cast iron body, stainless.steel impeller, shaft, and plate, anodic protection, S.S. screws.

sea, salty water, a.s.o..

K stainless steel construction acid fluids.

Internal variants

C cutting system E stainless steel impeller

External variants

+F flanged ports DIN PN16, available for pumps with threaded ports. +O oiler for the seal instead of greaser. +T two wheels trolley. +G frame for handling use. +R external washing of the seal

♦♦♦♦ Versions availability ♦♦♦♦

40 45 50 60 63 65 68 80 83 85 88 100 105 108 121 150 161 170 180 200 220 230

G X X X X X X X X X X X X X X X X X X X X X X Q-F X X X X X X X X X X X X X X X X X K X* X* X* X* X X X X X X

C X X X X X E X X X X X X X X X X X X X X X X X N X X X X X X X X X X X X X X X X X X X X X X

+F X X X X X X X X X X X X X X X X X X X X X X +R X X X X X X X X X X X X X X X X X X X X X X +O X X X X X X X X X X X X X X X X X X X X X X

+T X X X X X X X X X X X X X X X X X +G X X X X X X

* see models S41, S46, S51 e S61




S

Applications

♦♦♦♦ Typical applications ♦♦♦♦

The S pumps are properly used for pumping dirty liquids also with filamentous substances in many industrial fields, in the civil engineering works for flood land drainage or water table lowering, and in ecology for water treatment, sewage pumping, fumes exhaustion.

♦♦♦♦ Operating conditions ♦♦♦♦

Version Seal Temperature pH Viscosity G 11-12-31-32-34 -20 +110 °C 6-14 max 20 cSt G 14 -20 +150 °C 6-14 max 20 cSt

Q/F 11-12-31-32-34 -20 +80 °C 6-14 max 20 cSt K 14-142-17-31-38 -40 +110 °C 2-14 max 20 cSt




S

Performances S pumps performances calculated with water 1000 kg/dm3 in accordance to ISO 2548 Class C. See also specific curves.

♦♦♦♦ Hydraulic performances ♦♦♦♦

Ports Model Power RPM m3/h 3 6 9 12 15 18 21 24 inc/mm S kW 1/min l/min 50 100 150 200 250 300 350 400

40 1.1 2900 17 16 15 13 11,5 10 7,5 5 1”½ / 40 45 2.2 2900

m 31 29 25,5 22 19 15,5 12 7

Ports Model Power RPM m3/h 10 15 20 25 30 35 40 45

inc/mm S kW 1/min l/min 166 250 333 416 500 583 666 750 50 2.2 2900 17 15 14 12 10 8 5 - 60 4 2900 32 29 26 24 20 17 12 8 63 7.5 2900 48 46 44 42 39 36 33 30 65 2.2 1450 14 13 12 11 9 7 5 -

2” / 50

68 11 2900

m

59 56 53 50 46 42 37 33


80 4 2900 20 19 16 15 12 9 6 - 83 7.5 2900 35 33 30 27 24 20 16 - 85 4 1450 15 14 13 12 11 9 6 -

3” / 80

88 15 2900

m

56 53 51 48 45 41 37 32


100 11 2900 27 25 23 20 15 8 - - 105 5.5 1450 14 13 12 10 8 6 - - 108 22 2900 52 51 49 47 44 39 30 -

4” / 100

121 11 1450

m

26 25 23 22 20 18 15 10


150 11 1450 14 12,5 11,5 10 8 5 - - 161 18.5 1450 22 21 19,5 18 16 13 11 8 170 11 960 16 15.5 14 15 11 9 6 -

6” / 150

180 30 1450

m

34 33 31 29 27 24 21 18

Ports Model Power RPM m3/h 100 200 300 350 400 450 500 600 Inc/mm S kW 1/min l/min 1666 3333 5000 5833 6666 7500 8333 10000

201 22 1450 20 17,5 15 13 11,5 7 - - 220 22 960 16 15 13 12 10,5 9 7 - 8” / 200 230 45 1450

m 38 36 34 33 31 30 28 23




S

♦♦♦♦ Technical data ♦♦♦♦

Model Ports (1)

Solid pass.

Impeller

RPM Power

(2) Absorption

Electric motor (3)

RPM continuous

service

Noise dB(A) (4)

S inc/mm ∅ mm ∅ mm 1/min kW Volt Amp MIN MAX MIN MAX 40 1”½ (40) 20 110 2900 1.1 400 2,5 2400 3600 74 75 45 1”½ (40) 20 172 2900 2.2 400 4,8 2000 3600 74 75 50 2”(50) 25 120 2900 2.2 400 4,8 2400 3600 75 76 60 2”(50) 17 172 2900 4 400 8,2 2400 3600 73 75 63 2”(50) 22 193 2900 7.5 400 15,6 2400 3600 80 83 65 2”(50) 25 220 1450 2.2 400 6,0 1200 2200 64 66 68 2”(50) 25 220 2900 11 400 22,6 2400 3600 78 80 80 3”(80) 32 140 2900 4 400 8,2 2400 3600 77 80 83 3”(80) 27 170 2900 7.5 400 15,6 2400 3600 77 83 85 3”(80) 40 220 1450 4 400 9,2 1200 2200 66 71 88 3”(80) 30 220 2900 15 400 30,5 2400 3600 79 83 100 4”(100) 45 160 2900 11 400 22,6 2100 3600 85 90 105 4”(100) 45 220 1450 5.5 400 11,8 1300 2200 67 84 108 4”(100) 35 220 2900 22 400 41 2400 3200 75 82 121 4”(100) 50 280 1450 11 400 22,3 1200 2700 72 85 150 6”(150) 60 220 1450 11 400 22,3 1200 2200 74 82 161 6”(150) 63 280 1450 22 400 43 1200 2200 78 87 170 6”(150) 54 346 960 11 400 25 800 1200 81 86 180 6”(150) 40 342 1450 30 400 58 1200 2200 83 90 201 8”(200) 40 305 1450 22 400 43 1200 2200 76 85 220 8”(200) 72 352 960 22 400 44,5 800 1200 77 83 230 8”(200) 72 352 1450 50 400 102 1200 2000 77 80

(1) Suction and delivery ports diameter. (2) Electric motor power to be installed at the rated rotation speed. (3) Max. voltage and absorption of electric motor at the rated rotation speed. (4) Min. and max. noise measured at the distance of 1 m, at the rated rotation speed.




S

Dimensions

♦♦♦♦ Bare shaft pumps ♦♦♦♦

DN B B1 B2 B3 D F F1 F2 H H1 H2 H3 L M M1 N N1 P S T U W kg S 40 1½” 40 7 29 89 178 19 267 97 364 90 187 70 257 40 50 152 80 10 87 10 21,5 6 35 17 S 40 S 45 80 111 231 270 122 392 110 237 75 312 150 100 12 111 12 40 28 S 45 S 50 2” 50 9 36 103 206 305 113 418 225 83 308 185 103 26 S 50 S 60 129 258 28 361 474 132 267 350 60 70 125 15 14 31 8 45 39 S 60 S 63 9,5 94 131 275 329 144 473 272 355 164 134 42 S 63 S 80 3” 80 13 40 130 260 369 140 509 277 101 378 209 125 46 S 80 S 83 12 85 133 278 339 170 174 158 50 S 83




S

♦♦♦♦ Bare shaft pumps ♦♦♦♦

DN B B1 B2 B3 D F F1 F2 H H1 H2 H3 L M M1 N N1 N2 P Q R S S1 T U W kg S 65 2” 50 9,5 60 154 308 28 430 113 543 160 310 84 394 60 125 228 150 18 18 89 0 260 14 14 31 8 41 67 S 65 S 68 S 68 S 85 3” 80 16 106 160 326 409 195 604 310 101 411 150 78 S 85 S 88 82 S 88 S100 4” 100 17,5 50 162 319 449 158 607 320 130 450 153 77 S100 S105 17 107 167 354 419 230 649 345 126 471 195 20 97 S105 S108 32 486 716 200 80 150 236 20 -20 35 10 55 95 S108 S121 19 143 203 426 496 250 746 220 390 121 511 242 210 20 295 132 S121 S150 6” 150 26 109 194 443 546 271 817 200 380 174 554 296 236 0 145 S150 S161 139 225 504 556 827 230 410 584 30 315 189 S161 S170 173 264 577 42 626 313 939 280 490 180 670 110 180 309 260 25 263 0 380 18 18 45 12 77 257 S170 S180 S180 S201 8” 200 36 140 271 571 641 339 980 455 208 663 329 410 256 S201 S220 179 291 630 646 374 1020 530 194 724 329 324 30 450 325 S220 S230 S230




S

♦♦♦♦ Electric close coupled pumps ♦♦♦♦

DN B B1 B2 B3 F F1 F2 H1 H2 H3 M M1 M2 N S kg

S 40 1½” 40 7 29 112 210 366 98 464 187 70 257 100 186 87 190 9 25 S 40

S 45 80 122 242 392 122 514 237 75 312 125 181 112 210 38 S 45

S 50 2” 50 9 36 124 230 427 113 540 227 83 310 216 103 38 S 50

S 60 149 280 456 569 267 350 140 233 98 240 12 55 S 60

S 63 94 154 290 450 144 594 272 355 204 134 260 71 S 63

S 80 3” 80 13 40 153 280 465 140 605 277 101 378 242 125 240 62 S 80

S 83 12 85 157 290 460 170 630 214 160 260 73 S 83




S

♦♦♦♦ Electric close coupled pumps ♦♦♦♦

DN B B1 B2 B3 F F1 F2 H H1 H2 H3 M M1 N N1 N2 R P S S1 kg S 65 2” 50 9,5 60 154 308 487 113 600 160 310 83 393 140 265 240 3 18 260 89 12 14 72 S 65 S 68 596 709 270 245 216 4 106 S 68 S 85 3” 80 16 106 161 327 466 195 661 101 411 140 265 240 3 150 92 S 85 S 88 575 194 769 270 245 216 4 149 125 S 88 S100 4” 100 17 50 162 319 613 160 773 320 130 450 155 121 S100 S105 107 167 354 493 230 723 180 345 126 471 140 272 260 3 195 112 S105 S121 19 143 203 426 593 250 843 220 390 121 511 178 296 305 5 295 210 166 S121 S150 6” 150 26 109 196 477 645 271 916 200 380 174 554 351 236 184 S150 S161 139 236 515 779 1040 230 410 584 254 370 385 315 14 273 S161




S

♦♦♦♦ Kit for normalized electric motors ♦♦♦♦

DN A B B1 B2 B3 C C1 D F H H1 H2 H3 H4 J K N P Q R S Y Z

40 251 89 178 39 35 98 70

41 249

29

107 220 27 32 75

80

76

40 19

45

1”½ 40

297

7

80 111 231 39 35

12

122 90 237 75 312 110

200 130

50

165

24

46 315 10 29 150 300 42 35 15 79 100 73 250 180 60 215 28

50 103 206 113

51

323

126 252

12

95

90 200 130 50 165 24

60 311

9 36

129 258

45

113

61 337 10 33 152 304 46 94

100

250 180 60 215 28

63 361 94 131 275

48

144 132 272

83

355 132 300 230

80

265 38

65 360 47 84 394 250 180 215

68

2" 50

441

9.5

60 154 308

48

45

113 100 310

83 393

160

350 250

18 24 260 14

300

80 347 13 40 130 260 55 48 140 101 378

83 422 12 85 133 278 170

277

378 132

85 464

15

195

112

310

250 180

60

215

28

88

3" 80

502

16 106 160 326

55 48

194

101

411 45

100 405 17.5 50 157 314

19

158

160

320 130 450

160

350 250

5

110 300 42

105 485 15 132 300 230 80 265 38

108

17 107 167 354 230

180

345 126 471 180 35

260

48

121

4" 100

545

19 143 203 426

72 65

250 390 121 511 220 40

150 583 109 194 445

160

380 554 200

295 42

161

6" 150

591

26

139 225 506

31 31

19

240

180 410

143

571 230

350 250

18

35

110

315

14

300

48




S

SELF-PRIMING ELECTRIC CENTRIFUGAL PUMPS with open blades impeller - ports 1” ½

♦♦♦♦ Characteristics ♦♦♦♦

Quick priming up to 8 m Reported wear plate with stainless steel bolts Construction for industrial application Open blades impeller

Pump in cast iron G20 Inspection cover for casing and impeller Lubricated hard metal and ceramic mechanical seal Three phase close coupled motor V 400, Hz 50, IP 55, F

♦♦♦♦ Performances ♦♦♦♦

m3/h 3 6 9 12 15 18 21 24 Model

∅∅∅∅ ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

wei. kg l/min 50 100 150 200 250 300 350 400

S40G31T 1”1/2 2900 20 110 1.1 2.5 25 17 16 15 13 11.5 10 7.5 5

S45G31T 1”1/2 2900 14x19 172 2.2 4.8 31 m

31 29 25.5 22 19 15.5 12 7

♦♦♦♦ Performances curves and dimensions ♦♦♦♦

S40 S45

η%

η%

η%η%

Dimensions (mm) Model DN B3 C C1 F2 H H3

S40G31T 1”1/2 40 178 42 35 465 90 257 S45G31T 1”1/2 40 231 42 35 514 90 312

♦♦♦♦Versions on request ♦♦♦♦

C Cutting system (only S40) +F Flanged version DN40 - PN16 E Stainless steel impeller +T Two wheels trailer Q For salty water +G Hand frame




S

SELF-PRIMING ELECTRIC CENTRIFUGAL PUMPS with open blades impeller - ports 2”

♦♦♦♦ Characteristics ♦♦♦♦ Quick priming up to 8 m Reported wear plate with stainless steel bolts

Construction for industrial application Open blades impeller Pump in cast iron G20 Inspection cover for casing and impeller

Lubricated hard metal and ceramic mechanical seal Three phase close coupled motor V 400, Hz 50, IP 55, F

♦♦♦♦ Performances ♦♦♦♦ m3/h 10 15 20 25 30 35 40 45

Model ∅∅∅∅

ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

wei. kg l/min 166 250 333 416 500 583 666 750

S50G31T 2” 2900 20 120 2.2 4.8 38 17 15 14 12 10 8 5 -

S60G31T 2” 2900 14x19 172 4 8.2 55 32 29 26 24 20 17 12 8

S63G31T 2” 2900 22 193 7.5 15.6 71 48 46 44 42 39 36 33 30

S65G31T 2” 1450 25 220 2.2 6.0 72 14 13 12 11 9 7 5 -

S68G31T 2” 2900 25 220 11 22.6 106

m

59 56 53 50 46 42 37 33

♦♦♦♦ Performances curves and dimensions ♦♦♦♦ S50 S60 S63

η%

η%

η%

η%

η%

η%

S65 S68


S50G31T 2” 50 206 48 45 540 110 308

S60G31T 2” 50 258 48 45 569 132 350

S63G31T 2” 50 290 48 45 594 132 355

S65G31T 2” 50 308 48 45 600 160 393

S68G31T 2” 50 308 48 45 708 160 393

η%

η%

η%η%

♦♦♦♦ Versions on request ♦♦♦♦

C Cutting system (only S50) +F Flanged version DN50 - PN16 E Stainless steel impeller +T Two wheels trailer Q For salty water +G Hand frame (only S50, S60 e S65)




S





♦♦♦♦ Performances ♦♦♦♦ m3/h 20 30 40 50 60 70 80 90

Model ∅∅∅∅

ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

wei. kg l/min 333 500 666 833 1000 1166 1333 1500

S80G31T 3” 2900 32 140 4 8.2 62 20 19 16 15 12 9 6 - S83G31T 3” 2900 27 170 7.5 15.6 73 35 33 30 27 24 20 16 - S85G31T 3” 1450 40 220 4 9.2 92 15 14 13 12 11 9 6 - S88G31T 3” 2900 30 220 15 30.5 125

m

56 53 51 48 45 41 37 32


η%

η%

η%

η%

η%

η%

S88

Dimensions (mm)

Model DN B3 C C1 F2 H H3

S80G31T 3” 80 260 55 48 605 132 378 S83G31T 3” 80 290 55 48 630 132 378 S85G31T 3” 80 326 55 48 661 160 411 S88G31T 3” 80 326 55 48 769 160 411

η%

η%


C Cutting system (only S80) +F Flanged version DN80 - PN16 E Stainless steel impeller (only S80, S85, S88) +T Two wheels trailer Q For salty water (only S80, S85, S88) +G Hand frame (only S80)




S





♦♦♦♦ Performances ♦♦♦♦ m3/h 40 60 80 100 120 140 160 180

Model ∅∅∅∅

ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

wei. kg l/min 666 1000 1333 1666 2000 2333 2666 3000

S100G31T 4” 2900 45 160 11 22.6 121 27 25 23 20 15 8 - -

S105G31T 4” 1450 45 220 5.5 11.8 112 14 13 12 10 8 6 - -

S108G31S/T 4” 2900 35 220 18.5 41.1 95* 49 46 42 37 32 22 - -

S121G31T 4” 1450 50 280 11 22.3 166

m

26 25 23 22 20 18 15 10


η%

η%

η%

η%

η%

η%

S121

Dimensions (mm)


S100G31T 4” 100 314 72 65 773 160 450 S105G31T 4” 100 354 72 65 723 180 471 S108G31S* 4” 100 354 72 65 716* 200 471

S121G31T 4” 100 426 72 65 843 220 511 * Bare shaft vesrion

η%

η%


C Cutting system (only S100) +F Flanged version DN100 - PN16 E Stainless steel impeller +T Two wheels trailer Q For salty water




S


♦♦♦♦ Caratteristiche ♦♦♦♦ Quick priming up to 8 m Reported wear plate with stainless steel bolts



♦♦♦♦ Performances ♦♦♦♦ m3/h 60 100 140 180 220 260 300 340

Model ∅∅∅∅

ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

wei. kg l/min 1000 1666 2333 3000 3666 4333 5000 5666

S150G31T 6” 1450 60 220 11 22.3 184 14 12,5 11,5 10 8 5 - -

S161G31T 6” 1450 63 280 18.5 43 273 22 21 19,5 18 16 13 11 8 S170G31S/T 6” 960 54 346 11 25 257* 16 15.5 14 15 11 9 6 - S180G31S/T 6” 1450 40 342 30 58 257*

m

34 33 31 29 27 24 21 18


η%

η%

η%

η%

η%

η%

S180

Dimensions (mm)


S150G31T 6” 150 445 69 54 885 200 554

S161G31T 6” 150 517 69 54 1040 230 584

S170G31S* 6” 150 577 69 54 939* 280 670 S180G31S* 6” 150 577 69 54 939* 280 670

* Bare shaft version

η%

η%


C Cutting system (only S150) +F Flanged version DN150 - PN16 E Stainless steel impeller (only S160, S170, S180) +T Two wheels trailer (only S150, S160) Q For salty water (solo S160, S170, S180)




S


♦♦♦♦ Caratteristiche ♦♦♦♦ Quick priming up to 8 m Reported wear plate with stainless steel bolts



♦♦♦♦ Performances ♦♦♦♦ wei. kg 100 200 300 350 400 450 500 600 Model

∅∅∅∅ ports inc

rpm ∅∅∅∅

pass mm

∅∅∅∅ imp mm

pow kW

ads A

l/min 1666 3333 5000 5833 6666 7500 8333 10000 S200G31S/T 8” 1450 57 278 22 256* 20 17,5 15 13 11,5 7 - -

S220G31S/T 8” 960 72 352 22 325* 16 15 13 12 10,5 9 7 -

S230G31S/T 8” 1450 72 352 55 325*

m

38 36 34 33 31 30 28 23


η%

η%

η%

η%

η%

η%


S200G31S* 8” 200 571 132 132 980* 280 663

S220G31S* 8” 200 630 123 123 1020* 280 724

S230G31S* 8” 200 630 123 123 1020* 280 724 * Bare shaft version


+F Flanged version DN200 - PN16

self-priming centrifugal pumps - viesse · pdf fileself-priming centrifugal pumps ......

Documents