Goulds® 1/2 HP High-Capacity Submersible Pump - Manual 230V

1/2 HP | 1-Phase | 30' Power Cord | Manual Operation (No Switch) | 230V (4.5 Amps)

• Discharge Size: 1-1/2" NPT
• Flow Rate @ 5 Ft. of Head: 78 GPM
• Flow Rate @ 10 Ft. of Head: 70 GPM
• Maximum Solids: 3/8" Spherical
• Maximum Submergence: 23 Feet
• Max Temperature: 120°F (50°C)
• Motor: Single phase | 60 Hz | 3450 RPM | 1/2 HP | 230V (Max Amps = 4.5)
• Cord Length: 30 Feet
• Weight: 29 pounds
• Dimensions: 14-1/8"H x 7"W (at base)
• Standards: UL 778 & CSA 22.2 108

1DW Series Submersible Dewatering Pump Technical Brochure

Gould's Submersible Pump Installation, Operation & Maintenance Manual

Impeller
AISI 304 SS open impeller

Diffuser Plate
AISI 304 SS with Polyurethane coating for maximum resistance to abrasion.

Casing
AISI 304 SS

Fasteners
300 Series Stainless Steel

Mechanical Seal
Silicon carbide sealing faces, all metal components of AISI type 300 stainless steel running in protected oil chamber.

Elastomers
BUNA-N

Shaft
AISI type 304 stainless steel high strength pump shaft with keyed and locking cap screw impeller fastening.

Motor
Air filled class F insulated design for continuous use. Built-in thermal overload protection with automatic reset.

Designed for Continuous Operation
Pump ratings are within the motor’s working limits and can be operated continuously without damage.

Bearings
Upper and lower heavy duty ball bearing construction