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The Goulds 5G and 7G series Goulds Submersible Well Pump Ends are designed for residential, small municipal water supplies and irrigation applications with wells at least 4" in diameter. These high quality Goulds Well Pump Ends may be compatible with a variety of Centripro motors (see chart below). Both 5G and 7g series Submersible Goulds Well Pumps Ends are powered for continuous operation within the limits of the motor and are easily field serviceable with common tools and readily available repair parts. A key feature of each pump end is the face clearance, floating impeller stack design which provides superior sand handling and durability. The discharge head, external check valve, and motor adapter are cast lead-free silicon bronze; the casing is polished stainless steel and the non-metallic parts (impellers, differs, bearing spiders) are made of FDA compliant, non-toxic glass-filled engineered composites. The check valve includes a plastic poppet and BUNA o-ring seal. Plastic wrap around the motor adapter strainer keeps debris from penetrating the pump, while a safety loop in the discharge head makes installation convenient.   5G AND 7G SERIES 4" GOULDS WELL PUMP ENDS Model Comparison Chart Model Discharge HP Required Best Efficiency GPM Stages Length Weight (lbs.) 7G05 1" NPT 1/2 7 11 14.6" 10 7G07 1" NPT 3/4 7 15 17.2" 12 7G10 1" NPT 1 7 20 20.3" 14 5G05 1" NPT 1/2 5 15 17.2" 12 7G15 1" NPT 1/2 7 25 24.6" 17 5G07 1" NPT 3/4 5 20 20.3" 14 5G10 1" NPT 1 5 25 24.6" 17 5G15 1" NPT 1/2 5 34 30.3" 20 PERFORMANCE RATINGS REPAIR PARTS DIMENSIONS NOMENCLATURE GUIDE COMPATIBLE MOTOR INFORMATION BROCHURE Goulds 4" Submersible Well Pump General Brochure TECHNICAL BROCHURE Goulds 5G & 7G Series 4" Submersible Well Pump End Technical Brochure SERVICE MANUAL Goulds Sumbersible Pumps and Jet Pumps Service Manual Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.