{"product_id":"flint-walling-5-gpm-1-hp-stainless-steel-commander-plus-pump-end","title":"Flint \u0026 Walling 5 GPM, 1 HP, 4-Inch Stainless Steel Commander Plus Pump End","description":"\u003ch2\u003eExtra Reserve Power for Low-Yield Wells\u003c\/h2\u003e\n\u003cp\u003eThe Flint \u0026amp; Walling 5 GPM Commander Plus stainless steel pump end pairs a 1 HP motor rating with a modest 5 gallon per minute output, giving homeowners on slow-recovery wells extra reserve pressure without overdrawing the aquifer. It is the natural step up when a 1\/2 HP or 3\/4 HP pump end can no longer hold pressure through peak-demand mornings on a well that produces 5 GPM or less.\u003c\/p\u003e\n\u003ch3\u003eStainless Construction Built for Mineral-Heavy Water\u003c\/h3\u003e\n\u003cp\u003eThe pump shell, cable guard, and hex drive shaft are all stainless steel, resisting the pitting and rust that iron-rich or slightly acidic groundwater causes in standard carbon steel pump ends. Noryl impellers and diffusers keep internal wear low even when fine sand passes through the intake screen, and a closed, sintered, lead-free sleeve top bearing with a one-piece motor-to-shaft coupling reduces startup vibration, extending seal life on the matching submersible motor.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell Diameter\u003c\/td\u003e\n\u003ctd\u003e4\" minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eNoryl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003ePair with a 1 HP, 4-inch Flint \u0026amp; Walling submersible motor and a matching control box (ordered separately for 3-wire single-phase setups). Confirm the well's recovery rate meets or exceeds 5 GPM before installation to prevent dry-running, and have a licensed pump contractor set the pump below the drawdown level.\u003c\/p\u003e\n\u003cp\u003eIdeal for private wells with limited recovery producing up to 5 GPM, where the extra 1 HP reserve smooths out pressure during simultaneous household water use.\u003c\/p\u003e","brand":"Flint \u0026 Walling","offers":[{"title":"Default Title","offer_id":54160644047167,"sku":"FW-4F05S10-PE","price":896.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8260\/9215\/files\/flint-walling-fw-4f05s10-pe-stainless-well-pump-end-5gpm-1hp.jpg?v=1784920833","url":"https:\/\/pondsonline.ca\/products\/flint-walling-5-gpm-1-hp-stainless-steel-commander-plus-pump-end","provider":"Ponds Online","version":"1.0","type":"link"}