TECHNICAL DATA
4" SUBMERSIBLE WATER PUMP END ONLY:
4" SUBMERSIBLE WATER PUMP ASSEMBLED TO A 2 WIRE MOTOR:
4" SUBMERSIBLE WATER PUMP ASSEMBLED TO A 3 WIRE MOTOR:
Performance Range at 3450 r.p.m.
Components and Materials
Discharge Head: Stainless Steel 304, discharge 1¼” up to 25 GPM Series and 2” from 35 GPM to 80 GPM Series.
Motor Adapter: Stainless Steel 304, NEMA Standard.
Check Valve: Stainless Steel 304.
External Sleeve: Stainless Steel 304 Polished.
Impellers: Floating type impellers in Noryl.
Diffusers: Polycarbonate.
Shaft Coupling: Stainless Steel 304.
Shaft: Stainless Steel 304.
Cable Guard: Stainless Steel 304.
Performance Curve at 3450 r.p.m.
Pump Dimensions
pearl dimensions 4PWS18
Selection Chart
selection chart 4PWS18
