Detailed Product Description

submersible water pump has long life span,no pollution to water,corrosion resistent,are widely used to supply water for domestic

4" submersible water pumps are stainless stain impeller submersible water pump,the Naminal flow rate is in16m3/h, 12m3/h,10 m3/h,8 m3/h,6 m3/h,5 m3/h,4 m3/h,3 m3/h,2 m3/h. the power is from 0.5HP to 40HP.


eg. MODEL: 4SD6/20
Well diameter: 4"(100mm);
Naminal flow rate in 6m3/h;
Pump Stages:20S;



Applications:
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications,
For garden use and irrigation.

Operating conditions:
Water temperature up to 55C
Minimum internal diameter of well: 200mm.
Maximum immersion depth: 550m.
Three-phase: 220V/380-415V/50hz/60hz
Auto Micro Computer, on request.
Warranty: 1 year

Material:
1, Check valve: Stainless Steel
2, Delivery casing: Stainless Steel
3, Suction lantern: Stainless Steel
4, Diffuser: Stainless Steel
5, Impeller: Stainless Steel
6, Filter: Stainless Steel
7, Shaft: (1)AISI304ss (2)AISI316ss
8, Wear ring: Stainless Steel
9, Coupling: NEMA Standards; Stainless Steel
10, Motor external casing: Stainless Steel
11, Former cover: Cast-Cu ASTM280
12, Bottom support: Cast-Cu ASTM280
13, Bearing: NSK;NTN