Stainless Steel Centrifugal Pump

Stainless Steel Centrifugal Pump
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The Stainless steel centrifugal pump can be used for pumping clean materials which are non-aggressive to stainless steel 304 or 316L. The pump casing, back-cover, impeller and pump shaft are in AISI 304 or AISI 316L steel, with aluminium casing motor and motor bracket made with NBR/ceramic/carbon graphite mechanical seal. It works with a maximum pressure 8 bar and flowing temperature from -15ºC to 80ºC. It has a suction port size of G1.25ll, G1.5ll and its discharge port size is G1ll. Motor overload thermal protector for single phase is available upon request.

Technical Data of Stainless Steel Centrifugal Pump
Water test based on temperature 20ºC.
Performance limits: ISO2548 specifications for standard class C pumps。



SWB Parts List

No. Description
1. Casing
2. Back Cover
3. Impeller
4. Motor
5. M. Sea
l 6. O-Ring
7. O-Ring
8. Bolt
9. Impeller Nut
10. Spring Washer
11. Slinger
12. "L" Washer
13. Priming Plug
14. Wear Ring
15. Wear Ring Guard
16. Key

2SWB Parts List

No. Description
1. Motor
2. Key
3. Slinger
4. Back Cover
5. M. Seal
6. O Ring
7. Impeller II
8. Shaft Sleeve
9. Position Ring
10. O Ring
11. Wear Ring Guard
12. Wear Ring
13. Guide Plate Back Cover
14. Guider Plate
15. Impeller I
16. Spring Washer
17. Impeller Nut
18. Guide Plate Front Cover
19. Casing
20. Bolt
21. O Ring
22. "L" Washer
23. Priming/ Drain Plug
Single Phase 220V 50HZ Three Phase 380V 50HZ Power Suction Head M Capacity Q (L/min / m3/h) Weight KG
20 40 60 80 100 120 140 160 180 200 220 240 260
HP KW 1.2 2.4 3.6 4.8 6 7.2 8.4 9.6 10.8 12 13.2 14.4 15.6
Head H (M)
2SWBD70/150 2SWB70/150 1.5 2 8 54 52 50 47 43 17.8
2SWBD70/185 2SWB70/185 1.85 2.5 8 61 58 56 52 48 19.6
SWBD50/025 SWB50/025 0.25 0.33 8 9.5 8.5 7.5 6.5 5.1
SWBD50/037 SWB50/037 0.37 0.5 8 12 11 10 9 6.1
SWBD70/037 SWB70/037 0.37 0.5 8 5 5 13.5 13 11.5 10 8.1
SWBD70/055 SWB70/055 0.55 0.75 8 16 15 17 16 15 14 8.8
SWBD70/075 SWB70/075 0.75 1 8 19 18 22.5 22 20 19 10
SWBD70/090 SWB70/090 0.9 1.2 8 25 24 27 26 24 23 11
SWBD70/110 SWB70/110 1.1 1.5 8 29 28 31 30 28.5 27 14.6
SWBD120/075 SWB120/075 0.75 1 8 33 32 27.5 17 15.8 15 14 12 11 10
SWBD120/110 SWB120/110 1.1 1.5 8 19 25 24 23 22 21 20 18 11.6
SWBD120/150 SWB120/150 1.5 2 8 26 30 29 28 27 25 24 21 15.8
SWBD120/185 SWB120/185 1.85 2.5 8 31 35.5 34 33 32 30 28 25 17
SWBD200/110 SWB200/110 1.1 1.5 8 37 21 20.5 20 19 18 17 16 15 13 12 9 11.6
SWBD200/150 SWB200/150 1.5 2 8 25.5 25 24 23 22 21.5 21 20 18 17 15 15
SWBD200/185 SWB200/185 1.85 2.5 8 28.5 28 27.5 27 26.5 26 25 24 23 22 21 16

Stream is a major centrifugal pump manufacturer and supplier in China. Our company offers centrifugal pump, jet pump, booster pump, and submersible pump among others.

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