{"title":"Marine Water Pressure Regulators","description":"\u003cp\u003eExplore Marine Water Pressure Regulators at Mariners Warehouse. Compare available products and review each listing for part numbers and specifications.\u003c\/p\u003e","products":[{"product_id":"jabsco-in-line-water-pressure-regulator-45psi-white-42516","title":"Jabsco In-Line Water Pressure Regulator 45psi - White MPN - 44411-0045","description":"\u003cb\u003eJABSCO WATER PRESSURE REGULATOR\u003cbr\u003eFLUSH MOUNT MODEL 44411-SERIES\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eDesigned for day and night protection of the entire plumbing system fromunregulated city water system hook-ups. Whether connected to a dock-sidemain or a campground faucet, the new Jabsco Regulator will maintain regulatedoutput at low or high flow rates. The removable strainer protectsvalves and seal-seats from pipe scale and other debris.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eReduces unregulated city water pressures that can runas high as 125 psi down to a safe 45 psi - automatically\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures built-in backflow preventer. Federal and Staterequired on RV's with water service hookup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlush mounts permanently in vessel super structure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasily replaces most original city water entries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic pressure regulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in backflow preventer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy cleaning strainer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDust cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":46385684611234,"sku":"42516","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/42516XL.jpg?v=1765311617"},{"product_id":"jabsco-flush-mount-water-pressure-regulator-45psi-white-42517","title":"Jabsco Flush Mount Water Pressure Regulator 45psi - White MPN - 44411-1045","description":"\u003cb\u003eJABSCO WATER PRESSURE REGULATOR\u003cbr\u003eFLUSH MOUNT MODEL 44411-SERIES\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eDesigned for day and night protection of the entire plumbing system fromunregulated city water system hook-ups. Whether connected to a dock-sidemain or a campground faucet, the new Jabsco Regulator will maintain regulatedoutput at low or high flow rates. The removable strainer protectsvalves and seal-seats from pipe scale and other debris.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eReduces unregulated city water pressures that can runas high as 125 psi down to a safe 45 psi - automatically\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures built-in backflow preventer. Federal and Staterequired on RV's with water service hookup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlush mounts permanently in vessel super structure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasily replaces most original city water entries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic pressure regulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in backflow preventer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy cleaning strainer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDust cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":46385684742306,"sku":"42517","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/42517XL.jpg?v=1765311619"},{"product_id":"jabsco-flush-mount-water-pressure-regulator-45psi-chrome-42518","title":"Jabsco Flush Mount Water Pressure Regulator 45psi - Chrome MPN - 44411-2045","description":"\u003cp\u003e\u003cstrong\u003eJabsco Flush Mount Water Pressure Regulator 45psi - Chrome\u003c\/strong\u003e.\u003c\/p\u003e\u003cb\u003eJABSCO WATER PRESSURE REGULATOR\u003cbr\u003eFLUSH MOUNT MODEL 44411-SERIES\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eDesigned for day and night protection of the entire plumbing system fromunregulated city water system hook-ups. Whether connected to a dock-sidemain or a campground faucet, the new Jabsco Regulator will maintain regulatedoutput at low or high flow rates. The removable strainer protectsvalves and seal-seats from pipe scale and other debris.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eReduces unregulated city water pressures that can runas high as 125 psi down to a safe 45 psi - automatically\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures built-in backflow preventer. Federal and Staterequired on RV's with water service hookup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlush mounts permanently in vessel super structure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasily replaces most original city water entries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic pressure regulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in backflow preventer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy cleaning strainer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDust cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":46385684775074,"sku":"42518","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/42518XL.jpg?v=1765311619"},{"product_id":"jabsco-water-pressure-regulator-flush-mount-white-60216","title":"Jabsco Water Pressure Regulator - Flush Mount - White MPN - 44412-1045","description":"\u003cb\u003eWater Pressure Regulator - Flush Mount - White\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eEasy to install, easy-clean in-line filter, permanently installed flush mount model and in-line model with brass garden hose fittings that connect dockside water entry and garden hose water hook-up. Reduce high water pressures (up to 100 psi down to 35 psi). \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in back flow preventer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-install\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy clean in-line filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":46386070454434,"sku":"60216","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/60216XL.jpg?v=1765317875"},{"product_id":"jabsco-water-pressure-regulator-flush-mount-chrome-45-psi-60219","title":"Jabsco Water Pressure Regulator - Flush Mount - Chrome - 45 psi MPN - 44412-2045","description":"\u003cp\u003e\u003cstrong\u003eWater Pressure Regulator - Flush Mount - Chrome - 45 psi\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned for day and night protection of the entire plumbing system from unregulated city water system hook-ups. Whether connected to a dock-side main or a campground faucet, the Jabsco Regulator will maintain regulated output at low or high flow rates. The removable strainer protects valves and seals seats from pipe scale and other debris.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWater Pressure Regulators protect your boat's water system from the damaging pressures of unregulated city water hook-ups\u003c\/li\u003e\n\u003cli\u003eReduces unregulated city water pressures that can run as high as 125 psi down to a safe 45 psi - automatically\u003c\/li\u003e\n\u003cli\u003eBuilt-in backflow preventer Federal and State required on RV's with water service hookup\u003c\/li\u003e\n\u003cli\u003eIncludes GHT (Garden Hose Thread) fittings for potable garden hose connection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":46386070618274,"sku":"60219","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/60219XL.jpg?v=1765317877"},{"product_id":"camco-90-degree-adjustable-water-pressure-regulator-w-gauge-114265","title":"Camco 90 Degree Adjustable Water Pressure Regulator with Gauge MPN - 40065","description":"\u003cp\u003e\u003cstrong\u003e90 Degree Adjustable Water Pressure Regulator with Gauge \u003c\/strong\u003e\u003c\/p\u003e\u003cp data-pasted=\"true\"\u003eProtect your RV’s plumbing with the Camco Tastepure Adjustable 4-in-1 RV Water Pressure Regulator—the ultimate 4-in-1 solution for superior water flow control. This innovative tool combines a 90° angled design, a pressure gauge, an adjustable pressure regulator, and a convenient shut-off valve, delivering unmatched efficiency and ease to your water setup. The thoughtfully designed angled housing minimizes strain on your connections while providing a secure, comfortable grip for effortless attachment to your RV's city water fill.\u003c\/p\u003e\u003cp\u003eTake full command of your water flow with the integrated shut-off valve and pressure adjuster, offering precise and easy management. Built for versatility, this regulator is fully compatible with Tastepure inline water filters, as well as all Camco and EvoFlex RV freshwater hoses. Constructed from durable, UV-stabilized materials, it’s designed to withstand harsh outdoor conditions, ensuring reliable performance trip after trip. With standard water hose threads and compliance with top drinking water safety standards, it ensures safe, reliable performance every time.\u003c\/p\u003e\u003cp\u003eCompact and space-saving, the regulator offers an essential addition to your camping gear. Whether you RV occasionally or full-time, this must-have camping accessory simplifies your setup, protects your plumbing from high-pressure water, and ensures safe, consistent water flow wherever your adventures take you.\u003c\/p\u003e\u003cp\u003eUpgrade your RV setup today! Order the Camco Tastepure Adjustable 4-in-1 RV Water Pressure Regulator now and enjoy unmatched protection, convenience, and peace of mind on every journey.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 40065\u003c\/p\u003e","brand":"Camco","offers":[{"title":"Default Title","offer_id":47480841863330,"sku":"114265","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/114265XL.jpg?v=1785237920"},{"product_id":"inline-water-pressure-regulator-3-4","title":"Jabsco Inline Water Pressure Regulator 3\/4 MPN - 44411-0045","description":null,"brand":"Mariners Warehouse Shop","offers":[{"title":"Default Title","offer_id":47480908906658,"sku":"414716","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_414716_Web2.jpg?v=1785497952"},{"product_id":"flush-water-pressure-regulator-1-2","title":"Jabsco Flush Water Pressure Regulator 1\/2\" MPN - 44412-1045","description":null,"brand":"Mariners Warehouse Shop","offers":[{"title":"Default Title","offer_id":47480908939426,"sku":"414704","price":82.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_414704_Web2.jpg?v=1785497953"}],"url":"https:\/\/marinerswarehouse.com\/collections\/marine-water-pressure-regulators.oembed","provider":"Mariners Warehouse Shop","version":"1.0","type":"link"}