{"title":"Stenner Pumps","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStenner peristaltic metering pumps are precision chemical dosing pumps designed for accurate, repeatable injection of chlorine, sodium hypochlorite, acids, bases, and other treatment chemicals into water systems. Unlike diaphragm or centrifugal pumps, the peristaltic design moves fluid entirely through a flexible tube — the chemical never contacts the pump's internal mechanics, eliminating corrosion, contamination, and seal failures.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe roller-driven tube action is self-priming up to 25 feet, siphon-resistant, and capable of running dry without damage — critical advantages in unattended installations like well houses, pool equipment rooms, and water treatment facilities. Models are available for system pressures from 25 PSI up to 100 PSI, covering both residential chlorine pumps for well water and high-demand commercial applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe 45 Series and 85 Series are Stenner's most popular lines, with models like the 45M1, 45M5, 85M5, and 85MHP17 serving as the standard choice for well water chlorination, iron and bacteria treatment, pH control, and pool chlorine dosing. For advanced installations, the S Series and Econ pumps offer variable speed control and 4–20mA signal compatibility, while integrator pump models pace chemical output directly to a water meter.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eComplete pump and tank systems with 15- and 30-gallon solution tanks are available for ready-to-install chemical feed setups. Replacement tubes, pump heads, motors, and all service parts are stocked and sold separately.\u003c\/p\u003e","products":[{"product_id":"stenner-45mjh1a1staa-45mhp2-adjustable-chemical-metering-pump-3-gpd","title":"Stenner 45MJH1A1STAA 45MHP2 Classic Single Head Adjustable Chemical Metering Pump 3 GPD 100 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 45MHP2 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 3.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 100 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eSantoprene Pump Tube: compatible with Chlorine, hydrogen peroxide, acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53937313186067,"sku":null,"price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-45mjh1a2staa-45mhp2-classic-single-head-adjustable-chemical-metering-pump-3-gpd","title":"Stenner 45MJH1A2STAA 45MHP2 Classic Single Head Adjustable Chemical Metering Pump 3 GPD 100 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" Black Tubing","description":"\u003cp\u003eThe Stenner 45MHP2 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 3.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 100 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eSantoprene Pump Tube: compatible with Chlorine, hydrogen peroxide, acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53937380163859,"sku":null,"price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-45mjh1a1tqaa-45mhp2-classic-single-head-adjustable-chemical-metering-pump-3-gpd","title":"Stenner 45MJH1A1TQAA 45MHP2 Classic Single Head Adjustable Chemical Metering Pump 3 GPD 100 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 45MHP2 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 3.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 100 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eVersilon Pump Tube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53937446519059,"sku":null,"price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-85mjh1a1staa-85mhp5-classic-single-head-adjustable-chemical-metering-pump-5-gpd","title":"Stenner 85MJH1A1STAA 85MHP5 Classic Single Head Adjustable Chemical Metering Pump 5 GPD 100 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 85MHP5 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 5.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 100 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eSantoprene Pump Tube: compatible with Chlorine, hydrogen peroxide, acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53937450058003,"sku":null,"price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-85mjh1a1tqaa-85mhp5-classic-single-head-adjustable-chemical-metering-pump-5-gpd","title":"Stenner 85MJH1A1TQAA 85MHP5 Classic Single Head Adjustable Chemical Metering Pump 5 GPD 100 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 85MHP5 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 5.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 100 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eVersilon Pump Tube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53937451467027,"sku":null,"price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-45mjl1a1staa-45m1-classic-single-head-adjustable-chemical-metering-pump-3-gpd-25-psi","title":"Stenner 45MJL1A1STAA 45M1 Classic Single Head Adjustable Chemical Metering Pump 3 GPD 25 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 45M1 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.2 - 3.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 25 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eSantoprene Pump Tube: compatible with Chlorine, hydrogen peroxide, acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53945389220115,"sku":null,"price":499.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-45mjl1a1tqaa-45m1-classic-single-head-adjustable-chemical-metering-pump-3-gpd-versilon-tubing","title":"Stenner 45MJL1A1TQAA 45M1 Classic Single Head Adjustable Chemical Metering Pump 3 GPD 25 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 45M1 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.2 - 3.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 25 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eVersilon Pump Tube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53945530482963,"sku":null,"price":499.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-85mjl1a1staa-85m1-classic-single-head-adjustable-chemical-metering-pump-5-gpd-25-psi","title":"Stenner 85MJL1A1STAA 85M1 Classic Single Head Adjustable Chemical Metering Pump 5 GPD 25 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing","description":"\u003cp\u003eThe Stenner 85M1 is the most trusted chlorine injection pump for residential well water treatment. Precise, self-priming, and built to run 24\/7 without check valves or foot valves, this is the pump water treatment pros choose.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Output: 0.3 - 5.0 GPD\u003c\/li\u003e\n\u003cli\u003e120V\/60Hz, plug in ready\u003c\/li\u003e\n\u003cli\u003ePressure rated to 25 PSI\u003c\/li\u003e\n\u003cli\u003eSelf-priming peristaltic design\u003c\/li\u003e\n\u003cli\u003eSantoprene Pump Tube: compatible with Chlorine, hydrogen peroxide, acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShips with injection check valve, suction strainer \u0026amp; 20 ft. tubing\u003c\/li\u003e\n\u003cli\u003eSimple tube replacement with patented QuickPro pump head\u003c\/li\u003e\n\u003cli\u003eCan inject off gassing solutions without loss of prime\u003c\/li\u003e\n\u003cli\u003e3 point roller assembly prevents backflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":53945583042835,"sku":null,"price":499.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7555\/3811\/files\/Stenner-45MHP2-Single-Head-Adjustable.webp?v=1773345080"},{"product_id":"stenner-85mjl1a1tqaa-85m1-classic-single-head-adjustable-chemical-metering-pump-5-gpd-25-psi-versilon","title":"Stenner 85MJL1A1TQAA 85M1 Classic Single Head Adjustable Chemical Metering Pump 5 GPD 25 PSI Chlorine Injection Pump 120V 60HZ 1\/4\" White Tubing Versilon","description":"\u003cp\u003eThe Stenner 85M1 is the most trusted chlorine injection pump for residential well water treatment. 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