{"product_id":"tuolauthon-silicone-coupler-reducer-hose-3-0-2-5in-4in-5-ply-heat-resistant-with-2-stainless-clamps","title":"TuoLauthon Silicone Coupler Reducer Hose 3.0→2.5in — 4in 5‑Ply Heat‑Resistant with 2 Stainless Clamps","description":"\u003cp\u003e\u003cb\u003eTuoLauthon’s 5-ply silicone coupler reduces a 3.0-inch inlet to a 2.5-inch outlet in a straight 4-inch length, offering heavy-duty, heat-resistant connection with two stainless clamps included.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis reinforced silicone reducer is engineered for demanding industrial and marine hose connections where durable, flexible, high-temperature performance matters. Built from five layers of high-grade silicone with a sturdy 6 mm wall, the coupler handles wide temperature swings and elevated pressures while resisting UV and ozone exposure. It is supplied ready to fit with two stainless steel clamps so you can install it immediately — note it’s not intended for transferring oil or fuel.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this reducer cope with extreme temperatures?\u003c\/h3\u003e\n\u003cp\u003eThe silicone construction tolerates very low and very high temperatures without becoming brittle or soft, making it suitable for installations exposed to heat or cold. Its multilayer build maintains dimensional stability across the specified range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating range: -76°F (-60°C) up to +500°F (+260°C)\u003c\/li\u003e\n  \u003cli\u003e5-ply silicone resists thermal degradation and cracking\u003c\/li\u003e\n  \u003cli\u003e6 mm wall thickness helps preserve shape under thermal cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it handle pressure and heavy-duty use?\u003c\/h3\u003e\n\u003cp\u003eThe coupler is designed to withstand elevated working pressures and includes a safety margin for bursts. Reinforcement layers and thick walls reduce the chance of collapse or failure under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure band: 0.3 MPa (43.5 PSI) to 1.5 MPa (217.5 PSI)\u003c\/li\u003e\n  \u003cli\u003eBursting pressure: approximately 2.0 MPa for added safety\u003c\/li\u003e\n  \u003cli\u003e5-ply reinforcement increases puncture and pressure resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fittings and sizes does this coupler accommodate?\u003c\/h3\u003e\n\u003cp\u003eThis straight reducer couples hose or piping with a 3.0-inch inner diameter down to 2.5 inches across a short span, making it useful where space is limited or a direct reduction is needed. Two stainless clamps are supplied so you won’t need extra hardware for a standard installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter transition: 3.0 in (76 mm) to 2.5 in (63 mm)\u003c\/li\u003e\n  \u003cli\u003eStraight coupler length: 4 in (102 mm)\u003c\/li\u003e\n  \u003cli\u003eIncludes 2 stainless steel clamps for secure attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this suitable for marine or outdoor installations?\u003c\/h3\u003e\n\u003cp\u003eYes. The material resists UV and ozone, which helps it hold up in sunlight, salt air, and outdoor exposure. That said, it’s not formulated for fuel or oil transfer, so avoid those applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV- and ozone-resistant silicone outer layer\u003c\/li\u003e\n  \u003cli\u003eSuitable for marine bilge, intercooler, cooling, and general air or water routing\u003c\/li\u003e\n  \u003cli\u003eNot recommended for fuel, oil, or petroleum-based fluids\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this connector is for: installers, marine technicians, performance tuners, fabricators, and maintenance crews who need a compact, heat-tolerant, and pressure-capable hose reducer. If you require a reliable short-length transition between 3.0-inch and 2.5-inch hoses for air, coolant, or non-fuel fluids — and want clamps included — this TuoLauthon silicone coupler is a practical solution. Choose it where temperature extremes, UV exposure, and robust pressure handling are priorities.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this coupler be used with fuel lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The silicone reducer is not intended for oil or fuel transfer; use it for air, water, or non-petroleum fluids only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are clamps included with the coupler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The product ships with two stainless steel clamps so no extra clamp purchase is required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TuoLauthon","offers":[{"title":"Default Title","offer_id":55165526835543,"sku":"B0FLJTBWQ6","price":33.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/tuolauthon-front-view-reducer-coupler.jpg?v=1790355143","url":"https:\/\/britishgarage.co.uk\/products\/tuolauthon-silicone-coupler-reducer-hose-3-0-2-5in-4in-5-ply-heat-resistant-with-2-stainless-clamps","provider":"British Garage","version":"1.0","type":"link"}