Hallmark Industries 1/2HP, 115V/60HZ/1PH, 25 GPM Max, 150 ft MAX Head, S.S. SHELL 1.25”NPT outlet Specifications: 4 inch deep well submersible pump, 115V, 6.5 Amps. Fits a 5 or larger well casing. For 4” casing, use pump MA0460X-9, or MA0459X-14; All stainless-steel exterior construction to ensure corrosion resistance; High efficiency motor has a built-in capacitor start and thermal protection for longer life and powerful start; Built in starer box. DOES NOT require an external starter box! This is a 2-wire pump (2 wires+ ground) with 10' prime gauge electric cord that meets UL standard; Some other brands may have 30’ under sized wires (i.e. 18 GA for 1HP). They are useless and will harm the pump and whole house electrical systems. Submersible design creates quiet operation, with its unique design reduces its noise; 150 feet max total head = to open water. Refer to the 'Pump Selection Guide' (posted here) for the pressure tank applications; Include prime copper splice kit, thermal shrink kit, and waterproof tape kit for wiring; Please use Hallmark Industries’ copper 1.25”NPT check valve for your pressure tank; Free phone support for installation and troubleshooting; Warranty: 12 months limited manufacturer's warranty, and lifetime technical support.