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Name

VS Vertical Sump Pump

Basic information
Detailed parameters
Affiliated category:
NP® SUMP PUMP
Heat
Pump Type
Vertical centrifugal slurry pumps
Drvie Type
BD/DC
Power
Motor
Discharge Size
40-300mm
Capacity
5.4-372l/s
Head
4.5m-37m
360° display
Download product manual
DESCRIPTION
相关视频

Naipu® VS sump pumps are vertical, centrifugal slurry pumps submerged in sump to work.They are designed for delivering abrasive,large particle and high density slurries.These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.Wet parts of type NP-SP pump are made of abrasion-resistant metal. All parts of type NP-SP(R) pump immersed in liquid are lined with rubber outer liner.They are suited to transport non-edge angle abrasive slurry.

Typical Applications---

● Sump drainage washdown

● Floor drainage

● Mill sumps

● Carbon transfer

● Monitoring

● Magnetite mixing

CONSTRUCTION DARWING
SLECTION CHART
PERFORMANCE PARAMETERS

VS Sump Pump Showing Component

Metal Sump Pump - VS         Elastomer Sump Pump - VSR

 

 
Main Part Number At The Drawing
 
1.Discharge pipe 5.Impeller
2.Column 6.Pump Casing
3.Strainer 7. Lower Strainer
4.Back liner  
 

Materials of Construction

 

  IMPELLERS CASING COLUMN DISCHARGE SEALS
Standard High Chrome Alloy Rubber High Chrome Alloy Rubber

Mild Steel

Mild Steel Rubber Lined

Mild Steel

Mild Steel Rubber Lined

Natural Rubber

Rubber

Options

Butyl

EPDM

Hypalon

Polyurethane

316 SS

W 151

Neoprene

Butyl

EPDM

Hypalon

Nitrile

316 SS

W 151

Neoprene

Butyl

Nitrile

316 SS

Neoprene

Butyl

Nitrile

316 SS

Nordel

Neoprene

Viton

Hypalon

Butyl

EPDM

 

VS SUMP PUMP SELECTION CHART

 

 

Note:Approximate performance for clear water,to be used for primary selection only.

Type

Allowable Mating Max. Power(Kw)

Range  Of  Performance

Impeller

Capacity/Q

Head/m

Speed/rpm

Max Efficiency/%

No. of Vanes

Impeller Diameter/mm

m³/hr

L/S

40VS

15

19.44-43.2

5.4-12

4.5-28.5

1000-2200

40

5

188

65VS

30

23.4-111

6.5-30.8

5-29.5

700-1500

50

5

280

100VS

75

54-289

15-80.3

5-35

500-1200

56

5

370

150VS

110

108-479.16

30-133.1

8.5-40

500-1000

52

5

450

200VS

110

189-891

152.5-247.5

6.5-37

400-850

64

5

520

250VS

200

261-1089

72.5-302.5

7.5-33.5

400-750

60

5

575

300VS

200

288-1267

80-352

6.5-33

350-700

50

5

610

 

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