Goulds 7GS30412CL, 7GPM, 3HP, 230V, 3 Wire, 4" Stainless Steel Submersible Well Pump

Key Features

• Powered for Continuous Operation: All ratings are within the working limits of the motor as recommended by the motor manufacturer. Pump is designed for continuous-duty operation without damage to the motor.

• Field Serviceable: Units have left hand threads and are field serviceable with common tools and readily available repair parts for easy maintenance.

• Sand Handling Design: Our face clearance, floating impeller stack (a design that allows the impellers to move slightly to handle sand and abrasives) has proven itself for over 40 years as a superior sand handling, durable pump design. Its multi-stage construction also helps deliver pressure for moderate well depths.

• FDA Compliant Non-Metallic Parts: Impellers, diffusers and bearing spiders are constructed of glass filled engineered composites. They are corrosion resistant and non-toxic.

• Discharge Head/Check Valve: Cast 303 stainless steel to provide a stainless steel discharge head for strength and durability. Two cast-in safety line loops for installer convenience. The built-in check valve is constructed of stainless steel and FDA compliant BUNA rubber for abrasion resistance and quiet operation.

• Motor Adapter: Cast 303 stainless steel for rigid, accurate alignment of pump and motor. Its steel construction and corrosion resistance help support long-term reliability. Easy access to motor mounting nuts using standard open end wrench.

• Stainless Steel Casing: Polished stainless steel is strong and corrosion resistant.

• Hex Shaft Design: Six sided shafts (a six-sided shaft for improved impeller drive) for positive impeller drive.

• Engineered Polymer Bearings: The proprietary, engineered polymer bearing material (bearings made from durable, abrasion-resistant polymer materials) is strong and resistant to abrasion and wear. The enclosed upper bearing is mounted in a durable Noryl® bearing spider (an impeller made from a strong, corrosion-resistant polymer) for excellent abrasion resistance.

• Important: Any well with a high static water level may allow the pump to operate off the curve and outside its recommended range. We recommend using a "Dole" flow restriction valve to throttle the pump to prevent upthrust damage to the pump and motor. The maximum flow must be restricted to within the pump's recommended operating range. Typical uses include residential water systems and rural properties. It also fits applications such as livestock watering and agricultural tasks.

Benefits

• Durable stainless steel construction resists corrosion

• Sand handling design helps improve performance in sandy well conditions

• Continuous-duty design supports extended operation

• Built-in check valve provides reliable operation

• Serviceable design allows maintenance with common tools

• Motor protection helps guard against lightning and surge events

Applications

• Residential water wells

• Submersible well water systems

• Groundwater pumping applications

• Continuous-duty water supply systems