NEW Deep Well Submersible Pump, 4 1/2 HP, 220V, 25 GPM, 150 ft Max, long life. 4" Deep Well, Fits in a 4" well casing.25 MAX GPM (Gallons per minute). 150 Feet Max Head is for open Water Tanks. Patented Impeller design provides extended pump life and heavy flow, under the worst circumstances. Water Temperature: (32 113 F) Trans Medium Ph: 6.5 8.5. The Shell and Motor Shaft are made with Stainless Steel to ensure corrosion resistance. High quality sealed ball bearings guarantee its excellent performance. Hermetically sealed motor has a built in capacitor start anf thermal protection to prevent overheating. This pump DOES NOT require an external control box. Uses High quality and high efficient UL approved motor, UL file NO:E233961. This is a 2 wire pump with 3-wires (2 wires & ground wire). 32' long electric cord comes with this submersible deep well pump. Heavy duty thermoplastic impellers, diffusers and intake screen. This pump also has a built in check valve. Uniquely designed to reduce its noise. 150' head is for open water tank, NOT for pressure tanks. The item "Deep Well Submersible Pump, 4 1/2 HP, 220V, 25 GPM, 150ft Max, long life" is in sale since Tuesday, September 27, 2016. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps & Water Filtration Systems\Pumps".systems" and is located in Lapeer, Michigan. This item can be shipped worldwide.