{"product_id":"sierra-polyx-sanitation-hose-3-4-in-x-50-ft-coil","title":"Sierra POLYX Sanitation Hose, 3\/4 in ID, 50 ft Coil","description":"\u003cp class=\"nvn-hero\"\u003eSierra's POLYX sanitation hose is the 3\/4-inch line that runs your head to the holding tank and the tank out to the pump-out fitting. Black reinforced rubber, 50 feet on the coil, built to shrug off the odor and pump pressure that come with marine sanitation duty.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you've ever re-plumbed a marine head, you know sanitation hose isn't the place to cut corners. This is Sierra's POLYX hose in the 3\/4-inch inside diameter size, the run that carries waste from the head to the holding tank and from the tank out through the deck pump-out fitting. It's reinforced rubber, so it holds its shape under pump pressure and doesn't kink where it bends around a bulkhead.\u003c\/p\u003e\n\u003cp\u003eThe 50-foot coil gives you plenty to work with. Most head installs need more hose than you'd think once you account for the loops, the vented loop, and the runs through tight lockers. Cut what you need and keep the rest for the next job.\u003c\/p\u003e\n\u003cp\u003eOdor permeation is the thing that sinks a cheap sanitation line. The reinforced rubber wall here is built to keep smells in the hose where they belong, not seeping into the cabin. Outside diameter is 1-7\/16 inches, so double-clamp it at every fitting with proper stainless hose clamps and you're set. Black, so it disappears behind the liner.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e3\/4-inch inside diameter and 1-7\/16-inch outside diameter, sized for standard head discharge and pump-out plumbing\u003c\/li\u003e\n  \u003cli\u003eReinforced rubber wall resists kinking under pump pressure and holds its bend around tight runs\u003c\/li\u003e\n  \u003cli\u003eBuilt to limit odor permeation so head smells stay in the line, not in the cabin\u003c\/li\u003e\n  \u003cli\u003e50-foot coil, enough for a full head-to-holding-tank and pump-out install with hose to spare\u003c\/li\u003e\n  \u003cli\u003eBlack finish tucks out of sight behind cabin liners and locker walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Sierra reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's this hose used for?\u003c\/summary\u003e\n    \u003cp\u003eIt runs from the marine head to the holding tank, and from the holding tank out to the deck pump-out fitting. Those are the two main sanitation runs on most boats.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size fittings does it fit?\u003c\/summary\u003e\n    \u003cp\u003eThe inside diameter is 3\/4 inch, so it slips over standard 3\/4-inch sanitation barbs and thru-hull fittings. Outside diameter is 1-7\/16 inches. Double-clamp every connection with stainless clamps.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow much hose is on the coil?\u003c\/summary\u003e\n    \u003cp\u003e50 feet. That's typically enough for a complete head-to-holding-tank and pump-out plumbing job with some left over.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it help keep odor out of the cabin?\u003c\/summary\u003e\n    \u003cp\u003eThe reinforced rubber wall is built to limit odor permeation, which is the usual culprit behind a smelly cabin. Pair it with a properly vented holding tank for the best results.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it stiff to route?\u003c\/summary\u003e\n    \u003cp\u003eIt's reinforced rubber, so it holds pressure without collapsing but still bends around bulkheads and into lockers. Warming a coil in the sun makes tight bends easier to pull.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eSierra POLYX Sanitation Hose 3\/4 in ID 50 ft Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e16-105-0340S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e808282375324\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePOLYX Sanitation Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/4 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e1-7\/16 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e50 Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eReinforced Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHead to Holding Tank Drain and Holding Tank Pump Out\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's this hose used for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It runs from the marine head to the holding tank, and from the holding tank out to the deck pump-out fitting. Those are the two main sanitation runs on most boats.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size fittings does it fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The inside diameter is 3\/4 inch, so it slips over standard 3\/4-inch sanitation barbs and thru-hull fittings. Outside diameter is 1-7\/16 inches. Double-clamp every connection with stainless clamps.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How much hose is on the coil?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"50 feet. That's typically enough for a complete head-to-holding-tank and pump-out plumbing job with some left over.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will it help keep odor out of the cabin?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The reinforced rubber wall is built to limit odor permeation, which is the usual culprit behind a smelly cabin. Pair it with a properly vented holding tank for the best results.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it stiff to route?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's reinforced rubber, so it holds pressure without collapsing but still bends around bulkheads and into lockers. Warming a coil in the sun makes tight bends easier to pull.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Sierra Marine","offers":[{"title":"Default Title","offer_id":44788391444573,"sku":"2007333","price":697.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_1312a375-10c1-4a4e-9d2d-18a32502003b.jpg?v=1785012730","url":"https:\/\/nvnmarine.com\/products\/sierra-polyx-sanitation-hose-3-4-in-x-50-ft-coil","provider":"NVN Marine","version":"1.0","type":"link"}