{"product_id":"2-pcs-4-in-pvc-bulkhead-fitting-4-in-npt-tank-connector","title":"2 Pcs 4 in PVC Bulkhead Fitting - 4 in NPT Tank Connector","description":"\u003cp\u003eOur review of this 2 pcs 4 in PVC bulkhead fitting finds it best suited for homeowners and small-scale installers who need a straightforward, durable through-tank connector. The bottom line: this pack offers a dependable bulkhead solution for rain barrels, water tanks and pool plumbing when a reliable, weather-tolerant seal and simple assembly are the priorities. The reviewer found the included EPDM washers and nuts made creating an airtight joint quick, and the PVC body stood up to installation without visible fading or cracking.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack count:\u003c\/strong\u003e Two identical 4 in bulkhead fittings provide an immediate spare or allow installation on two tanks without buying separate parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread fit:\u003c\/strong\u003e Designed to accept most 4 in NPT male ends, the internal and external thread sizes facilitate a common plumbing connection for hoses and pipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded seals:\u003c\/strong\u003e EPDM washers and nuts are supplied to form an airtight seal, reducing leaks and saving a trip to the hardware store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Molded from PVC, the fittings resist fading, peeling and cracking for longer life than ordinary plastics in outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking range:\u003c\/strong\u003e Rated to handle up to 150 psi and temperatures from -20 to +150 F, suitable for many demanding residential and light industrial jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation guidance:\u003c\/strong\u003e Simple instructions note a 5-1\/2 in hole is required, making upfront sizing checks easy to perform before drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis bulkhead fitting is aimed at DIYers, gardeners and small-scale agricultural users who need a reliable through-wall connector for rain barrels, aquariums, tubs and similar tanks. It is especially useful where a spare fitting is handy or where two identical through-connections are required.\u003c\/p\u003e\n\u003cp\u003eThose installing in high-end industrial systems that require specialized materials beyond PVC or custom thread standards should look elsewhere; likewise, installers who need metric fittings or non-NPT thread types will need a different part.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes as a two-pack which provides value and convenience for multiple installations.\u003c\/li\u003e\n\u003cli\u003eIncludes EPDM washers and nuts so the seal can be made airtight without extra purchases.\u003c\/li\u003e\n\u003cli\u003ePVC construction resists fading, peeling and cracking in outdoor conditions for longer service life.\u003c\/li\u003e\n\u003cli\u003eWide temperature and pressure tolerance makes it versatile for many applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a 5-1\/2 in hole, so precise hole cutting and size checks are essential before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e2 PVC bulkhead fittings with EPDM washers and nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e9.4 cm \/ 3.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal thread diameter\u003c\/td\u003e\n\u003ctd\u003e13.8 cm \/ 5.43 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal thread diameter\u003c\/td\u003e\n\u003ctd\u003e11 cm \/ 4.33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible thread\u003c\/td\u003e\n\u003ctd\u003eMost 4 in NPT male ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-20 to +150 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor homeowners and small operations needing a no-frills, reliable through-tank connector, this two-pack of 4 in PVC bulkhead fittings is a practical buy. The included EPDM washers and nuts, reasonable pressure and temperature ratings, plus durable PVC construction make it good value for rain barrels, tanks and garden plumbing where standard 4 in NPT compatibility is required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hole size is needed?\u003c\/strong\u003e\u003cbr\u003eDrill a 5-1\/2 in hole in the tank as the package instructions recommend; confirm measurements before cutting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my hose or pipe?\u003c\/strong\u003e\u003cbr\u003eIt is designed for most 4 in NPT male ends; verify your pipe or hose uses 4 in NPT to ensure compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre seals included?\u003c\/strong\u003e\u003cbr\u003eYes, EPDM washers and nuts are included to help form an airtight, leak-resistant seal.\u003c\/p\u003e","brand":"Maasechs","offers":[{"title":"Default Title","offer_id":48178870550747,"sku":"B0F9F34RNH","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71jdG0MLFHL._AC_SL1500.jpg?v=1769603047","url":"https:\/\/gearmusthave.com\/products\/2-pcs-4-in-pvc-bulkhead-fitting-4-in-npt-tank-connector","provider":"GearMustHave","version":"1.0","type":"link"}