{"title":"Stenner Pumps And Parts","description":"\u003cp data-start=\"99\" data-end=\"709\"\u003eKeep your pool, spa, or water treatment system running efficiently with our full selection of Stenner pumps and genuine replacement parts. Known for reliability and precision, Stenner peristaltic pumps offer consistent chemical feed for chlorine, acid, and other water treatment solutions. Shop complete pump units, pump tubes, gears, injectors, and all the parts you need to keep your system performing at its best. Perfect for residential, commercial, and industrial applications, our Stenner products deliver accuracy, durability, and low maintenance — backed by expert support from Duckies Pool Supply.\u003c\/p\u003e","products":[{"product_id":"classic-45-series-single-head-adjustable-output-pump-50gpd-1-4-tubing-120v","title":"Stenner Pump Classic 45 Series Single Head Adjustable Output Pump 50GPD 1\/4\" Tubing 120V","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Classic 45 Series Single Head Adjustable Output Pump\u003c\/h1\u003e\n\u003cp\u003eThe Stenner Classic 45 Series Single Head Adjustable Output Pump is a compact, reliable chemical feeder designed for precise dosing in water treatment. With a 50 GPD capacity, 1\/4\" tubing, and 120V operation, it delivers consistent, maintenance-friendly performance across applications—from residential pools to industrial systems. Its adjustable output supports pH control and the oxidation of iron, hydrogen sulfide, and manganese, boosting filtration efficiency and protecting equipment from scale and corrosion.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable dosing via a front dial:\u003c\/strong\u003e fine-tune the flow to match changing water chemistry and system demand for optimal effectiveness.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-head simplicity:\u003c\/strong\u003e streamlined design reduces maintenance points and simplifies servicing and cartridge swaps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide chemical compatibility:\u003c\/strong\u003e effectively handles pH adjusters, oxidizers, and sanitizers common in pools, cooling towers, and process water.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, trusted performance:\u003c\/strong\u003e built by Stenner for years of reliable operation in demanding water-treatment environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, easy installation:\u003c\/strong\u003e 1\/4\" tubing and straightforward connections speed up setup and relocation if needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile market fit:\u003c\/strong\u003e ideal for water conditioning, industrial processes, wastewater or municipal systems, and pool hygiene.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith accurate dosing, reduced chemical waste, and dependable reliability, this pump helps you achieve consistent water quality and compliant treatment outcomes. Ready to optimize your chemical feed? Add to cart and simplify your dosing today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51477926609213,"sku":"GHS-45-805","price":613.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/GHS-45-805_medium_edf69c41-d2f7-4e30-a760-901be3878f26.jpg?v=1773103063"},{"product_id":"classic-45m3-single-head-adjustable-output-pump-22gpd","title":"Classic 45M3 Single Head Adjustable Output Pump 22GPD","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Classic 45M3 Single Head Adjustable Output Pump — 22 GPD\u003c\/h1\u003e\n\u003cp\u003eThe Classic 45M3 by Stenner is a compact, dependable dosing pump engineered for precise chemical injection in water treatment. With an adjustable output of up to 22 GPD, it enables accurate delivery of pH adjusters, oxidizers, and disinfectants to treat contaminants before filtration. From pool sanitation to industrial cooling towers, this single-head pump provides steady, hands-off dosing that supports disinfection, corrosion control, and scale prevention.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAdjustable output up to 22 GPD with fine-tuned dial to match your chemistry and flow\u003c\/li\u003e \u003cli\u003eSingle-head design saves space and simplifies installation in tight control rooms\u003c\/li\u003e \u003cli\u003eChemical-resistant construction stands up to chlorine, oxidizers, and sanitizers\u003c\/li\u003e \u003cli\u003eVersatile dosing for pH control, disinfection, and pre-filtration oxidation\u003c\/li\u003e \u003cli\u003eBroad applicability across water conditioning, industrial processes, cooling towers, and pools\u003c\/li\u003e \u003cli\u003eLow-maintenance, with serviceable components and a straightforward head design\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eInvesting in the Classic 45M3 delivers predictable, efficient dosing, improved water quality, and reduced chemical waste. Its reliable performance and simple maintenance translate to lower operating costs and longer equipment life. Ready to upgrade? Add the Classic 45M3 to your cart and experience precise, durable dosing from Stenner.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51477932638525,"sku":"GHS-45-841","price":658.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/GHS-45-841_medium_3e11cc0a-09e0-46cb-9d1a-8c577ea31891.jpg?v=1773103612"},{"product_id":"stennerquickpro5004rollerassembly4packstnqp5004","title":"Stenner QuickPro 500 4 Roller Assembly Replacement Four Pack Kit","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner QuickPro 500 QP500-4 Four-Pack Roller Assembly Replacement Kit\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eThe Stenner QuickPro 500 QP500-4 Four-Pack Roller Assembly Replacement Kit delivers authentic, ready-to-use replacement parts for QuickPro pump heads. This four-pack includes QP500-4 roller assemblies designed to fit Stenner Classic, SVP, and M128 QuickPro pumps, enabling quick maintenance and steady dosing with minimal downtime. Ideal for water treatment, pool and spa applications, and industrial chemical dosing, it keeps your metering system accurate and reliable when it matters most.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Stenner QP500-4 roller assemblies\u003c\/strong\u003e—authentic parts engineered for exact fit and dependable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuad-pack design\u003c\/strong\u003e—four rollers ready for immediate replacements, reducing downtime and preventing maintenance delays.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced four-roller configuration\u003c\/strong\u003e—promotes even wear and steady tube contact for consistent flow.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, chemical‑resistant materials\u003c\/strong\u003e—built to withstand aggressive dosing liquids and longer service intervals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e—designed for straightforward replacement using standard QuickPro service steps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad compatibility\u003c\/strong\u003e—fits Stenner Classic, SVP, and M128 QuickPro pump series.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand value\u003c\/strong\u003e—backed by Stenner’s long-standing reputation for precise, reliable dosing solutions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eStock the Stenner QuickPro 500 QP500-4 Four-Pack Roller Assembly Kit to ensure predictable performance and minimized downtime. Replacing worn rollers together helps preserve dosing accuracy and extend pump life. Add to cart today and keep your QuickPro system delivering consistent results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682019246397,"sku":"STNQP5004","price":177.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNQP5004_0.jpg?v=1778224730"},{"product_id":"38stennerconnectingnutwadapter2packstennerconnectingnut38wadapterpkof2ucadptrstnucadptr","title":"Stenner Three Eighths Inch Connecting Nut With Adapter Pack Of 2","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Three Eighths Inch Connecting Nut With Adapter Pack Of 2\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eDesigned for Stenner chemical metering pumps, the Stenner 3\/8-Inch Connecting Nut with Adapter is a reliable replacement part that restores quick, secure connections. This pack includes two units (Part No. UCAK100), providing ready spare parts for maintenance, field repairs, or multiple pumps. The integrated adapter fits standard tubing setups, enabling fast reassembly and consistent dosing performance across common water treatment, pool, and industrial applications.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrecise 3\/8-inch connection compatible with Stenner pumps for a secure fit that resists leaks.\u003c\/li\u003e \u003cli\u003eIncludes adapter to streamline tube-to-pump integration without additional fittings or tools.\u003c\/li\u003e \u003cli\u003ePack of 2 provides immediate spares for maintenance routines or multi-pump systems.\u003c\/li\u003e \u003cli\u003eDurable, chemical-resistant polymer body stands up to harsh pumping chemistries.\u003c\/li\u003e \u003cli\u003eDesigned for quick, tool-free installation to minimize downtime.\u003c\/li\u003e \u003cli\u003eGenuine Stenner replacement part (UCAK100) ensures optimal compatibility and fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eTwo ready-to-use units keep your Stenner pump operating with reliable seals and accurate dosing. Add this pack to your cart today to simplify maintenance, cut downtime, and ensure consistent chemical delivery in your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682019868989,"sku":"STNUCADPTR","price":19.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNUCADPTR_0.jpg?v=1778224743"},{"product_id":"stennerpumpconnectingnut38inpkof50stnmanutbk","title":"Stenner Pump Connecting Nut 3\/8 Inch For Replacements Pack Of 50","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Pump Connecting Nut 3\/8 Inch – Pack of 50 Replacement Nuts\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eKeep your Stenner chemical dosing system running smoothly with this 3\/8 inch connecting nut, sold in a convenient pack of 50. Designed as a precise replacement part for Stenner pumps, these nuts secure the tubing to the pump head, ensuring a reliable seal and steady flow in challenging pool chemistry environments. Whether you’re performing routine maintenance or a mid-season repair, this bulk pack provides ready spares to minimize downtime and keep your pool operations consistent.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3\/8\" connection size\u003c\/strong\u003e — engineered to fit standard Stenner pump fittings for a secure, leak‑free connection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk pack of 50\u003c\/strong\u003e — cost‑effective, long‑term solution that reduces repeat orders and storage concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision machining\u003c\/strong\u003e — tight tolerances ensure smooth threading and dependable seals with each installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical‑ and corrosion‑resistant design\u003c\/strong\u003e — built to endure chlorine, sanitizers, acids, and salt environments common in pools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation and removal\u003c\/strong\u003e — straightforward hand or light wrench operation without cross‑threading.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long‑lasting performance\u003c\/strong\u003e — designed for repeated assembly, disassembly, and enduring exposure to harsh pool chemistry.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eStock up with Duckies Pool Supply’s Stenner pump connecting nuts to ensure quick, reliable maintenance and reduced downtime. This practical, value‑driven pack keeps your dosing system ready for any routine service. Add to cart now and simplify future repairs with dependable, ready‑to‑use replacements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Duckies Pool Supply","offers":[{"title":"Default Title","offer_id":51682020065597,"sku":"STNMANUTBK","price":3.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/noimage-found_9ba856d4-eaf6-4859-9ea8-43cff77ee03f.png?v=1778224743"},{"product_id":"stennerrollerassembly4packstnmc3asyd","title":"Stenner Roller Assembly 4 Pack Replacement for Pool Pumps","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Roller Assembly 4 Pack Replacement for Pool Pumps\u003c\/h1\u003e\n\u003cp\u003eMaintain precise chemical dosing and minimize downtime with the Duckies Pool Supply Stenner Roller Assembly 4 Pack. This set of four durable roller assemblies is designed for Stenner metering pumps used in pool chemical systems, delivering reliable performance season after season.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pack for flexible maintenance\u003c\/strong\u003e: Keep multiple pumps or spare rollers on hand to reduce downtime when a roller wears out.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with Stenner metering pumps\u003c\/strong\u003e: Specifically engineered to fit common pool dosing pumps, preserving accurate flow control.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemically resistant materials\u003c\/strong\u003e: Built with materials that stand up to chlorine, bromine, saline water, and pool acids.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmooth, consistent operation\u003c\/strong\u003e: Precision rollers minimize friction and wear, maintaining steady dosing rates.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy replacement process\u003c\/strong\u003e: Designed for quick swaps with minimal tools, so you can service pumps during routine maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCost-effective reliability\u003c\/strong\u003e: A durable, multi-unit pack reduces the need for frequent replacements and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eInvest in the Stenner Roller Assembly 4 Pack from Duckies Pool Supply to safeguard your pool's dosing accuracy and pump longevity. With ready-to-use spares and proven durability, you’ll waste less time on maintenance and enjoy a consistent sanitizer level all season. Add to cart now and ship quickly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Duckies Pool Supply","offers":[{"title":"Default Title","offer_id":51682021638461,"sku":"STNMC3ASYD","price":193.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/noimage-found_f9f45abf-8f32-4a45-9025-c7213faaa2da.png?v=1778224743"},{"product_id":"stennerhighpressuretubeassm5pakstennerpumptube25packmccp202stnmccp202","title":"Stenner High Pressure Tube Assembly 2 Replacement 5 Pack MCCP202","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner High Pressure Tube Assembly 2 Replacement 5 Pack MCCP202\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eThe Stenner High Pressure Tube Assembly 2 Replacement 5 Pack MCCP202 is a genuine OEM spare designed to preserve dosing accuracy in Stenner chemical metering pumps. This replacement Tube 2 ensures proper clearance and a reliable seal, enabling smooth, high-pressure flow for demanding chemical dosing applications. With five tubes per pack, maintenance becomes predictable and downtime is minimized, keeping your system on schedule.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eGenuine Stenner replacement tube 2 (MCCP202) ensures precise fit for high-pressure metering pumps.\u003c\/li\u003e \u003cli\u003eFive-pack provides ample spare parts to support routine maintenance and long-term uptime.\u003c\/li\u003e \u003cli\u003eEngineered for reliable chemical dosing in tough environments, resisting wear under continuous operation.\u003c\/li\u003e \u003cli\u003eQuick-install design with secure connectors reduces installation time and leak risk.\u003c\/li\u003e \u003cli\u003eOEM-part MCCP202 maintains consistent flow rates and dosing accuracy over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eStock up on this 5-pack to minimize downtime and keep your Stenner pump delivering accurate doses. Ideal for water treatment, pool maintenance, and other chemical dosing scenarios where dependable metering matters. Add MCCP202 to your maintenance kit today and prevent unexpected outages.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682022359357,"sku":"STNMCCP202","price":21.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNMCCP202_0.jpg?v=1778224744"},{"product_id":"stenner85m514singleheadfeederstennerpump85ms85gpd25psiadj14inwhite85mjl5a1staastn85mjl5a1staa","title":"Stenner 85M5 Single Head Feeder Pump 85 GPD 25 PSI Adjustable White","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner 85M5 Single Head Feeder Pump — 85 GPD, 25 PSI, Adjustable\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eThe Stenner 85M5 Single Head Feeder Pump is engineered for precise chemical dosing in water treatment applications, from residential systems to light commercial setups. It delivers up to 85 gallons per day at 25 psi, ensuring consistent concentrations while operating with minimal energy. The compact, single-head design fits tight spaces, and the adjustable dial lets you dial in the exact flow your system requires for reliable performance.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDelivers 85 GPD at 25 PSI for dependable, consistent dosing.\u003c\/li\u003e \u003cli\u003eFront dial with a 0–10 scale for precise, repeatable flow.\u003c\/li\u003e \u003cli\u003eSingle-head design keeps the unit compact and easy to install.\u003c\/li\u003e \u003cli\u003eClear pump head enables quick visual checks of tubing and flow.\u003c\/li\u003e \u003cli\u003eChemically resistant housing protects internal components against harsh additives.\u003c\/li\u003e \u003cli\u003eSturdy mounting base and dependable fittings support long-term operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eWith its precise control, long-term reliability, and low-maintenance design, the Stenner 85M5 is a practical choice for steady chemical dosing in water systems. Its simple setup, durable construction, and clear visibility mean fewer service calls and more consistent treatment outcomes. Add to cart today to lock in reliable dosing that keeps your system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682022392125,"sku":"STN85MJL5A1STAA","price":640.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STN85MJL5A1STAA_0.jpg?v=1778224743"},{"product_id":"stennerpump45mp5fixed25psi50gpd120v60hz14inblack45mfl5a2suaastn45mfl5a2suaa","title":"Stenner Pump 45Mp5 Fixed 25 PSI 50 GPD 120V 60Hz Black","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner 45MP5 Peristaltic Pump — Fixed Head, 50 GPD, 25 PSI, 120V\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eMeet the Stenner 45MP5 peristaltic dosing pump, a compact fixed-head solution designed for reliable chemical injection in water treatment. With a fixed head rated at 25 psi and a capacity of 50 GPD at 60 Hz, it delivers steady, precise dosing for chlorine and other sanitizers. The robust black housing pairs with a transparent head for quick visual checks, minimizing downtime and maintenance. \u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFixed-head design:\u003c\/strong\u003e Delivers predictable, repeatable dosing without head-to-head calibration drift.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50 GPD at 60 Hz:\u003c\/strong\u003e Steady flow suitable for small-to-medium dosing tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e25 psi maximum discharge:\u003c\/strong\u003e Compatible with typical injector setups and check valves.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e120V, 60 Hz operation:\u003c\/strong\u003e Simple plug-and-play in North American installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable housing with clear head:\u003c\/strong\u003e Black body plus a transparent head enable quick visual checks and service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSantoprene tubing compatibility:\u003c\/strong\u003e Designed for reliable chemical resistance in dosing applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eFor dependable, low-maintenance chemical dosing, the Stenner 45MP5 stands out with its fixed-head simplicity and proven performance in chlorine injection and water treatment. The compact form, durable build, and easy tubing access streamline service and uptime. Ideal for well water, pool sanitation, or small-scale municipal dosing—invest in stability and ease. \u003cstrong\u003eOrder today\u003c\/strong\u003e to secure consistent dosing and minimize downtime. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682023506237,"sku":"STN45MFL5A2SUAA","price":460.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STN45MFL5A2SUAA_0.jpg?v=1778224744"},{"product_id":"stenneraquashieldgreasestnmagre55","title":"Stenner AquaShield Grease for Pool Pumps and Valve Maintenance","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner AquaShield Grease for Pool Pumps and Valve Maintenance\u003c\/h1\u003e\n\u003cp\u003eStenner AquaShield Grease is a high-performance lubricant designed for pool pump seals, O-rings, and valve components. This water-resistant grease protects against chemical attack from chlorine, saltwater, and bromine, reducing wear and leaks. Brought to you by Duckies Pool Supply, a trusted partner for professional-grade pool maintenance supplies, AquaShield delivers reliable lubrication where it matters most.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision lubrication for pump seals and valve O-rings, reducing friction and wear.\u003c\/strong\u003e This targeted film helps extend seal life across routine cycling and pressure changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater- and chemistry-resistant formula that stays effective in chlorine and saltwater.\u003c\/strong\u003e Resists wash-off so lubrication endures through backwash and filtration cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElastomer-safe compatibility with rubber gaskets to prevent hardening or swelling.\u003c\/strong\u003e Maintains gasket integrity for reliable seals over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-temperature stability maintains performance under sun exposure and pool heating.\u003c\/strong\u003e Consistent lubrication even on hot days and sunny UV exposure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy application with a tacky film that resists wash-off during backwashing.\u003c\/strong\u003e Applies smoothly and stays put during routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eInvesting in AquaShield grease means fewer leaks, less downtime, and longer-lasting pump seals. It’s a practical upgrade for any pool owner or professional maintaining chlorine or salt systems. Add Stenner AquaShield Grease to your Duckies Pool Supply cart today and protect your pool’s circulation system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Duckies Pool Supply","offers":[{"title":"Default Title","offer_id":51682023604541,"sku":"STNMAGRE55","price":73.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/noimage-found_1c232b90-d3f6-4cf1-a05f-d3a228446ee6.png?v=1778224743"},{"product_id":"stenner85mhp40pumpadj100psi85mjh7a2staastn85mjh7a2staa","title":"Stenner 85Mhp40 Adjustable Dosing Pump for 100 PSI Systems","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner 85MHP40 Adjustable Dosing Pump for 100 PSI Systems\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eMeet the Stenner 85MHP40, a single-head metering pump designed for precise chemical dosing in high-pressure installations. Part of the Classic Series, it delivers reliable, adjustable flow up to 40 GPD at up to 100 psi, making it ideal for pool and spa sanitizers, acid dosing, and well-water treatment in pressurized lines. \u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eHigh-pressure capability up to 100 psi (6.9 bar) supports dosing into pressurized lines without backflow. \u003c\/li\u003e \u003cli\u003e40 GPD dosing rate at 100 psi provides consistent chemical delivery for pool sanitizers or acidic dosing. \u003c\/li\u003e \u003cli\u003eSingle-head adjustable output with a 20:1 turndown for precise, repeatable dosing. \u003c\/li\u003e \u003cli\u003e3-point roller head provides a positive seal to prevent siphoning and maintain prime. \u003c\/li\u003e \u003cli\u003eInjection check valve included for backflow protection in 26–100 psi range. \u003c\/li\u003e \u003cli\u003eSnap-fit modular design for easy service and field calibration. \u003c\/li\u003e \u003cli\u003eDurable pump tube options (Santoprene or Versilon) for chemical compatibility. \u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eWith robust construction and precise metering, the 85MHP40 delivers reliable dosing with minimal maintenance in busy pool and water-treatment setups. From Duckies Pool Supply, you get trusted support and ready access to parts for quick repairs. Add the Stenner 85MHP40 to your system to achieve accurate sanitizer or acid dosing, reduce waste, and keep operations running smoothly—click add to cart today. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Duckies Pool Supply","offers":[{"title":"Default Title","offer_id":51682024718653,"sku":"STN85MJH7A2STAA","price":713.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/noimage-found_bd074e03-e7de-423a-8085-4cb9ca3b5e10.png?v=1778224744"},{"product_id":"stennerrainroofmp90000mp90000stnmp90000","title":"Stenner MP90000 Rain Roof Replacement For Chemical Metering Pumps","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner MP90000 Rain Roof Replacement for Chemical Metering Pumps\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eThe Stenner MP90000 Rain Roof Replacement is a dedicated cover designed for Stenner chemical metering pumps. This official replacement part protects the pump head from rain, dust, and chemical exposure, helping preserve dosing accuracy and extend service life. Engineered for straightforward field installation, it aligns with standard pump connections so you can maintain reliable performance in challenging environments without downtime.\u003c\/p\u003e\n\u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOfficial MP90000 fitment\u003c\/strong\u003e: Exact replacement rain roof for seamless compatibility with Stenner metering pumps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMoisture protection\u003c\/strong\u003e: Shields the pump head from rain and dust to maintain accurate dosing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, durable housing\u003c\/strong\u003e: Transparent design enables quick visual checks of fittings and seals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged construction\u003c\/strong\u003e: Built to withstand chemical exposure and demanding field conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e: Simple mounting with standard connections to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintains pump integrity\u003c\/strong\u003e: Reduces risk of ingress that could compromise metering performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eInvesting in the MP90000 Rain Roof protects your Stenner pump, preserves dosing accuracy, and lowers maintenance hassles. Ready for reliable, long-term protection—add this authentic replacement part to your cart and keep your chemical metering system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682024784189,"sku":"STNMP90000","price":21.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNMP90000_0.jpg?v=1778224744"},{"product_id":"stenner45m538singleheadfeeder45mjl5a3staastn45mjl5a3staa","title":"Stenner 45M5 Three Eighths Inch Single Head Feeder for Metered Dosing","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner 45M5 Three Eighths Inch Single Head Feeder for Metered Dosing\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eThe Stenner 45M5 Three Eighths Inch Single Head Feeder for Metered Dosing is a compact, dependable solution for delivering precise amounts of liquid chemicals into your treatment system. Designed for 3\/8\" line connections, this single-head feeder from Stenner offers predictable dosing, straightforward installation, and durable performance in water, pool, and small industrial applications.\u003c\/p\u003e\n\u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrecise metering with adjustable stroke for exact chemical dosing.\u003c\/li\u003e \u003cli\u003e3\/8\" tubing compatibility minimizes adapters and simplifies installation.\u003c\/li\u003e \u003cli\u003eDurable, corrosion-resistant housing built to withstand harsh chemical environments.\u003c\/li\u003e \u003cli\u003eField-serviceable design with quick diaphragm and seal replacements.\u003c\/li\u003e \u003cli\u003eCompact footprint fits tight spaces, from basements to equipment rooms.\u003c\/li\u003e \u003cli\u003eVersatile dosing options support a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eWith its precise dosing capabilities, durable build, and easy serviceability, the Stenner 45M5 is a dependable choice for ongoing chemical control in water treatment, well systems, pools, and light industrial lines. Its 3\/8\" connection, compact form, and low-maintenance design help reduce downtime and running costs. Ready to upgrade? Add the Stenner 45M5 to your cart and secure consistent, confidence-inspiring dosing today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682024816957,"sku":"STN45MJL5A3STAA","price":677.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STN45MJL5A3STAA_0.jpg?v=1778224746"},{"product_id":"stennerinjectioncheckvalve14stennerinjectioncheckvalve14inucdbinjstnucdbinj","title":"Stenner Injection Check Valve Quarter Inch UCDBINJ Replacement Pump Part","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner Injection Check Valve 1\/4\" UCDBINJ Replacement Pump Part\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eKeep your Stenner metering pump performing reliably with the UCDBINJ Injection Check Valve. This genuine Stenner replacement part is designed for 1\/4\" injection lines and delivers a dependable one-way flow to protect dosing accuracy and minimize backflow. As an OEM component, UCDBINJ ensures compatibility with a wide range of Stenner pumps and eases routine maintenance by dropping in as a direct replacement. \u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM part UCDBINJ\u003c\/strong\u003e: Identical to the pump’s original valve, ensuring a guaranteed fit and reliable operation. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1\/4\" connection\u003c\/strong\u003e: Designed for standard Stenner injection lines, enabling straightforward installation with compatible fittings. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSantoprene duckbill material\u003c\/strong\u003e: Durable, chemically resistant valve element built to withstand dosing fluids common in water treatment and pool applications. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax 100 psi operation\u003c\/strong\u003e: Engineered to perform within typical Stenner pump pressure ranges, maintaining consistent dosing accuracy. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBackflow prevention\u003c\/strong\u003e: One-way flow protects the injection line and dosing accuracy from siphon or reverse flow. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM reliability from Stenner\u003c\/strong\u003e: Backed by Stenner’s legacy in metering pumps, ensuring long-term compatibility and support. \u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eFor reliable, accurate chemical dosing, keep your Stenner system stocked with genuine UCDBINJ valves. This 1\/4\" duckbill injection check valve delivers dependable one-way flow and easy replacement when wear or degradation occurs. Invest in this OEM part to minimize downtime, protect dosing accuracy, and extend the service life of your pump—add UCDBINJ to your cart today and keep your system running smoothly. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682024915261,"sku":"STNUCDBINJ","price":24.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNUCDBINJ_0.jpg?v=1778224737"},{"product_id":"stennermcinj3838injectionvalve5stennerinjectioncheckvalve38in5packsoldaseachmcinj38stnmcinj38","title":"Stenner MCINJ38 3\/8 Inch Injection Check Valve 5 Pack","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner MCINJ38 3\/8-inch Injection Check Valve – 5 Pack\u003c\/h1\u003e\n\u003cp\u003eMeet the Stenner MCINJ38 3\/8-inch Injection Check Valve, a compact, reliable component designed for consistent one-way flow in chemical dosing systems. This 5-pack provides ready-to-deploy replacements, minimizing downtime and keeping your system running smoothly. Engineered for compatibility with Stenner injection pump setups, these valves guard against backflow and protect pump seals to maintain accurate dosing in residential, commercial, and light industrial applications. Built with corrosion-resistant materials, they resist exposure to chlorine, minerals, and common pool chemicals, extending service life.\u003c\/p\u003e\n\u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8-inch valve design fits standard dosing lines for easy integration.\u003c\/li\u003e\n\u003cli\u003eOne-way check prevents backflow, protecting pumps and keeping dosing accurate.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials stand up to chlorine, minerals, and common cleaners.\u003c\/li\u003e\n\u003cli\u003eCompact inline footprint simplifies installation in tight plumbing spaces.\u003c\/li\u003e\n\u003cli\u003eUser-friendly replacement with reliable seals minimizes maintenance downtime.\u003c\/li\u003e\n\u003cli\u003eIncluded in a 5-pack for quick replacements and multi-point setups.\u003c\/li\u003e\n\u003cli\u003eDurable construction supports long service life in residential and light commercial systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eWith the Stenner MCINJ38 injection check valve, you gain dependable backflow protection, straightforward maintenance, and consistent dosing accuracy across your system. The 5-pack ensures you’re prepared for routine replacements or multi-point installations, reducing interruptions and service calls. Add this reliable valve set to your cart today and keep your chemical dosing running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682027241789,"sku":"STNMCINJ38","price":123.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNMCINJ38_0_2aaae03d-a710-4c87-b3a4-f204994cfb4e.jpg?v=1778224738"},{"product_id":"stennermccvdb0checkvalveduckbill5stennercheckvalveduckbillonly5packmccvdb0stnmccvdb0","title":"Stenner MCCVDB0 Duckbill Check Valve 5 Pack Replacement","description":"\u003cdiv\u003e\n\u003ch1\u003eStenner MCCVDB0 Duckbill Check Valve 5 Pack Replacement\u003c\/h1\u003e\n\u003cp\u003eMaintain precise chemical dosing with the Stenner MCCVDB0 Duckbill Check Valve 5 Pack Replacement. Specifically designed for Stenner MCCV dosing systems, these duckbill check valves prevent backflow, protect pumps, and preserve metering accuracy even under variable pressures. This 5-pack provides ready replacements for routine maintenance and on-hand emergencies, ensuring minimal downtime and consistent performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBackflow protection:\u003c\/strong\u003e Stops reverse flow to safeguard calibration and downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEffortless maintenance:\u003c\/strong\u003e Simple, tool-free installation keeps downtime to a minimum.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComplete replacement kit:\u003c\/strong\u003e Includes the duckbill valve with fittings and seals for a ready swap.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemically resilient material:\u003c\/strong\u003e Designed to withstand common dosing fluids without cracking or swelling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent MCCV performance:\u003c\/strong\u003e Maintains steady flow and dosing accuracy across operating ranges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCost-effective bundle:\u003c\/strong\u003e Five valves in one package reduce trips to suppliers and stockouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInvesting in the MCCVDB0 5-pack means fewer service calls and more dependable dosing. Keep systems running smoothly, protect investments, and simplify maintenance—add the replacement valves to your cart today and schedule a quick swap for peak reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stenner","offers":[{"title":"Default Title","offer_id":51682223325501,"sku":"STNMCCVDB0","price":25.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/STNMCCVDB0_0.jpg?v=1778225183"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/collections\/original_a1ae15f4-a8d6-4056-b266-478c1683f3c4.jpg?v=1754948111","url":"https:\/\/www.duckiespoolsupply.com\/collections\/stenner-pumps-and-parts.oembed","provider":"Duckies Pool Supply","version":"1.0","type":"link"}