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This product has been discontinued and removed from our shelves.

WSD stainless steel submersible sewage pump is widely accepted on the market due to its excellent performance. It can pump and drain sewage with suspended solid, and the solid size can be as large as 50mm. This product is able to empty cesspit and pool, process industrial and sanitary waste water, and it is also suitable for the draining of sewage system.

Technical Parameters

Hydraulic Performance Curve

Installation and Size

1. Pump body: Stainless steel (AISI304) or cast iron
2. Motor bracket: Stainless steel (AISI304)
3. Impeller: Stainless steel (AISI304)
4. Motor shaft: Stainless steel with CS45#
5. Mechanical seal: Ceramic-graphite
6. Copper winding

Working Conditions
1. Submersion depth: 5 meters
2. Liquid temperature: Up to +40℃
3. Ambient temperature: Up to +40℃
4. Max. working pressure: 6 bar
5. Allowed suspended solid: Up to 50mm

1. 2-pole induction motor
2. Insulation class: E
3. Protection rating: IP X8
4. Single phase with capacitor and thermal protector

Model Instruction
WSD 55 / 35 (T)
(T): Pump body material. T for cast iron while no T for stainless steel
35: Max. flow particle (mm)
55: 1/10 of the rated output power (W)
WSD: Model code, and D means single-phase

Structure Illustration

3.Deep groove ball bearing
4.Stator winding
6.Mechanical seal
7.Framework oil seal
8.Bottom case
10.Top cover
11.Upper bearing block
12.Motor bracket
13.Float switch
14.Oil chamber
15.Oil chamber cover
17.Pump body

We are a specialized stainless steel submersible sewage pump manufacturer and supplier in China. We also provide single stage single suction vertical/horizontal centrifugal pump, variable speed circulation pump, self-priming jet pump, and peripheral pump, among others.

Related Names: Stainless Steel under Water Sump Pump | Stainless Steel Submerged Sludge Tank Pumping Machinery

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