{"product_id":"groco-ff-1125-full-flow-bronze-pipe-to-hose-fitting-1-inch-npt-x-1-1-8-inch-hose-id","title":"Groco FF-1125 Full Flow Bronze Pipe to Hose Fitting, 1 Inch NPT x 1-1\/8 Inch Hose ID","description":"\u003cp\u003eThe Groco FF-1125 Full Flow Pipe to Hose Fitting is a straight-through adapter that converts a 1 inch NPT threaded pipe connection to a 1-1\/8 inch ID hose barb, letting you transition cleanly from rigid plumbing to flexible marine hose without restricting flow. It is machined from C83600 bronze, a marine-grade alloy chosen for its resistance to corrosion in raw water and saltwater systems, making this fitting suitable for use on thru-hull plumbing, raw water intake and discharge lines, and other below-the-waterline or engine room connections where long-term reliability matters.\u003c\/p\u003e\u003cp\u003eThe fitting is UL Listed under UL 647B, the standard covering pipe fittings for marine and fuel\/water applications, giving installers assurance it meets recognized safety criteria for use aboard boats. Its full-flow bore design is engineered to minimize pressure loss compared to reduced-bore fittings, which is important on raw water cooling, bilge, and washdown circuits where restricted flow can affect pump performance or engine cooling. One end threads directly onto standard 1 inch NPT pipe or fittings, while the barbed end is sized for 1-1\/8 inch ID hose and is intended to be secured with appropriately sized hose clamps for a leak-free connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Groco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e FF-1125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze (C83600)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Thread Size:\u003c\/strong\u003e 1 inch NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Barb Size:\u003c\/strong\u003e 1-1\/8 inch Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Barb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL Listed 647B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 3 x 2 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 742985141933\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis fitting is a universal 1 inch NPT to 1-1\/8 inch hose adapter and is not restricted to a specific engine, drive, or boat model.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Groco FF-1125 fitting do?\u003c\/strong\u003e The Groco FF-1125 is a full flow pipe to hose fitting that converts a 1 inch NPT threaded pipe connection to a 1-1\/8 inch ID hose barb, allowing rigid plumbing to transition to flexible hose without restricting flow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the FF-1125 made from?\u003c\/strong\u003e It is machined from C83600 bronze, a corrosion-resistant alloy commonly used in marine plumbing for durability in raw water and saltwater environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the FF-1125 UL listed?\u003c\/strong\u003e Yes, the Groco FF-1125 is UL Listed under UL 647B, the safety standard for marine pipe fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size does this fitting have?\u003c\/strong\u003e One end of the FF-1125 has a 1 inch NPT thread for connecting to standard pipe or fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size hose fits the barbed end?\u003c\/strong\u003e The barbed end of the FF-1125 is sized for 1-1\/8 inch ID hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the FF-1125 come with hose clamps?\u003c\/strong\u003e No, the FF-1125 is the bronze fitting itself; hose clamps sized for a 1-1\/8 inch ID hose should be purchased separately to secure the hose to the barb.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the FF-1125 fitting?\u003c\/strong\u003e The Groco FF-1125 measures 3 x 2 x 2 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the FF-1125 weigh?\u003c\/strong\u003e The FF-1125 weighs 0.3 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the FF-1125 work on a raw water cooling line?\u003c\/strong\u003e Yes, its full flow bore design minimizes pressure loss, making the FF-1125 suitable for raw water intake, discharge, and cooling line connections where flow restriction is a concern.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fitting suitable for fuel systems?\u003c\/strong\u003e The FF-1125 is UL Listed under UL 647B, a standard that covers marine pipe fittings for fuel or water use, and is constructed of bronze for corrosion resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the FF-1125 fit a specific boat model or engine?\u003c\/strong\u003e No, the Groco FF-1125 is a universal 1 inch NPT to 1-1\/8 inch hose fitting and is not limited to a specific engine, drive, or boat model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Groco FF-1125?\u003c\/strong\u003e The UPC for the Groco FF-1125 bronze pipe to hose fitting is 742985141933.\u003c\/p\u003e","brand":"Groco","offers":[{"title":"Default Title","offer_id":49027994419419,"sku":"GRO-FF1125","price":13.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/GRO-FF1125__16290.1722360681.500.750.jpg?v=1785164377","url":"https:\/\/www.goodvibesmarina.com\/products\/groco-ff-1125-full-flow-bronze-pipe-to-hose-fitting-1-inch-npt-x-1-1-8-inch-hose-id","provider":"Good Vibes Marina","version":"1.0","type":"link"}