Goulds WS1532D4 - 1-1/2 HP 230V Three-Phase Submersible Sewage Pump

The Goulds WS1532D4 is a 1-1/2 HP, 230V three-phase submersible sewage pump from Goulds WS Series (Model 3888D4), part of Xylem’s Goulds Water Technology line. It is rated to handle solids up to 3" spherical through a 4", 125# ANSI flange discharge, running at 1750 RPM. The table below shows this pump’s flow rate at four fixed total dynamic head (TDH) points, so you can match it to your specific lift and distance requirements.

• Horsepower: 1-1/2 HP
• Voltage / Phase: 230V Three-Phase, 60 Hz
• Speed: 1750 RPM
• Discharge: 4", 125# ANSI flange
• Solids Handling: 3" spherical
• Max. Submergence / Working Pressure: 30 PSI maximum working pressure
• Liquid Temperature: 104°F (40°C) continuous, 140°F (60°C) intermittent
• Power Cord: 20 ft standard, optional lengths available

Flow Rate at Fixed Head (TDH):

• 10 ft. TDH: 395 GPM
• 15 ft. TDH: 320 GPM
• 20 ft. TDH: 230 GPM
• 25 ft. TDH: 120 GPM

Construction:

• Casing: heavy-duty gray cast iron, ASTM A48 Class 30, volute type, compatible with an A10-40 cast-iron or A10-40B cast-iron-and-brass (non-sparking) guide-rail assembly
• Impeller: cast iron, two-vane semi-open, non-clog design with pump-out vanes for mechanical seal protection, balanced for smooth operation (silicon bronze impeller available as an option)
• Dual Mechanical Seals: silicon carbide vs. silicon carbide outer seal and ceramic vs. carbon inner seal, stainless steel metal parts, BUNA-N elastomers - upper and lower seals are positioned independently and separated by an oil-filled chamber
• Shaft: 300-series stainless steel, keyed design
• Bearings: upper and lower heavy-duty ball bearings for precision positioning and to carry thrust loads
• Power Cable: severe-duty rated, oil and water resistant, with an epoxy seal at the motor end for a secondary moisture barrier
• Fasteners: 300-series stainless steel

Applications: Sewage systems, flood and pollution control, dewatering/effluent, and service at farms, hospitals, trailer courts, and motels.

Warnings: This pump must be connected to electrical service protected by a Ground Fault Circuit Interrupter (GFCI) where required by code. Failure to do so may result in serious personal injury or death and property damage.

Do not run this pump dry for extended periods or operate it outside its rated flow and head range. Follow the manufacturer’s wiring, grounding, and float-switch/control-panel instructions for your specific installation.