{"product_id":"stainless-steel-barbed-t-piece-3-way-hose-joiner-connector","title":"Stainless Steel Barbed T-Piece 3-Way Hose Joiner Connector — Fuel, Air, Water \u0026 Oil Lines","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I choose the right tail diameter for my hose?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Measure the inner diameter (ID) of your hose. The barb tail diameter should match or be very slightly larger than the hose ID. For example, a Φ6mm barb is typically used with 6mm inner-diameter hose. When in doubt, size up and use a hose clamp.\"}},{\"@type\":\"Question\",\"name\":\"What is the pressure rating of these T-piece connectors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Stainless steel barbed fittings of this type generally handle working pressures up to 150 PSI depending on hose material and clamp type. Always secure with a hose clamp for pressurized lines.\"}},{\"@type\":\"Question\",\"name\":\"Are these connectors suitable for outdoor or marine use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Stainless steel provides strong corrosion resistance against moisture, salt spray, and UV exposure, making these well-suited for outdoor, marine, and engine bay environments.\"}},{\"@type\":\"Question\",\"name\":\"What hose types are compatible with these barbed T-fittings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatible with silicone, rubber, PVC, and reinforced braided flexible hose. Always confirm the hose inner diameter matches the barb tail diameter selected.\"}},{\"@type\":\"Question\",\"name\":\"Can I use these for fuel lines and gas applications?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Stainless steel is generally compatible with gasoline, diesel, and many fuels and gases. Always verify your hose material is also rated for the specific fluid.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a hose clamp with these fittings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For pressurized fuel, oil, or air lines, we strongly recommend using a stainless steel hose clamp on each barb to prevent blowoff and ensure a leak-free seal.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between the 1Pcs and 2Pcs options?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 1Pcs option includes a single T-piece connector. The 2Pcs option includes two connectors of the same size at a better per-unit value.\"}}]}\u003c\/script\u003e\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eStainless Steel Barbed T-Piece 3-Way Hose Joiner — Reliable Splits for Fuel, Air \u0026amp; Fluid Lines\u003c\/h2\u003e\n\u003cp\u003eWhen a single hose line needs to branch into two — whether you're routing coolant, splitting an air supply, or tapping into a fuel line — a loose or mismatched connector is a liability. DIYers, mechanics, and small engine builders need a fitting that grips firmly, resists corrosion, and doesn't require special tools to install.\u003c\/p\u003e\n\u003cp\u003eEach connector is a T-shaped barbed fitting machined from stainless steel, with three equal barbed tails for push-fit hose attachment. Available in tail diameters from Φ6mm (≈1\/4\") to Φ25mm (≈1\"), these fittings cover a wide range of hose sizes. Select 1Pcs for a single connector or 2Pcs for a pair at a better per-unit value.\u003c\/p\u003e\n\u003cp\u003eTypical applications include automotive coolant and heater hose splits, small engine fuel line branching, pneumatic air line distribution, marine water and bilge systems, and garden irrigation tee connections — anywhere a 3-way barbed hose joiner is needed for fuel, air, gas, or oil pipe routing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for flexible hoses (silicone, rubber, PVC, reinforced braided). Match the barb tail diameter to your hose's \u003cem\u003einner diameter\u003c\/em\u003e for a secure fit. Use with a hose clamp for pressurized or fuel applications.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Stainless Steel Barbed T-Piece Hose Connectors\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStainless Steel Construction\u003c\/strong\u003e — Resists rust, corrosion, and chemical degradation from fuels, oils, coolants, and salt moisture — built to last in engine bays and outdoor environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Size Range\u003c\/strong\u003e — Available in 11 tail diameters from Φ6mm (≈1\/4\") to Φ25mm (≈1\"), covering most standard hose inner diameters used in automotive, marine, and DIY fluid systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔀\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue 3-Way T-Configuration\u003c\/strong\u003e — Equal-diameter barbs on all three ports allow you to split or merge a single hose line into two branches without reducers or adapters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛠️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTool-Free Push-Fit Installation\u003c\/strong\u003e — Barbed tails push directly into compatible flexible hose — no threading, no soldering, no special tools required for a fast and secure connection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLeak-Resistant Barbed Grip\u003c\/strong\u003e — The ribbed barb profile bites into the hose wall to create a mechanical seal that resists pullout and fluid leakage, especially when paired with a hose clamp on each port.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🚗\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMulti-Fluid Compatible\u003c\/strong\u003e — Suitable for fuel, air, gas, oil, water, and coolant lines — a versatile 3-way hose joiner for automotive, small engine, marine, and irrigation applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — Stainless Steel Barbed T-Piece Hose Joiner\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e3-Way Barbed T-Piece Hose Joiner Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eEqual T (3 ports, same diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTail Diameter Options\u003c\/th\u003e\n\u003ctd\u003eΦ6mm (≈1\/4\"), Φ8mm (≈5\/16\"), Φ10mm (≈3\/8\"), Φ12mm (≈1\/2\"), Φ13mm (≈1\/2\"), Φ14mm (≈9\/16\"), Φ15mm (≈19\/32\"), Φ16mm (≈5\/8\"), Φ19mm (≈3\/4\"), Φ20mm (≈25\/32\"), Φ25mm (≈1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Compatibility\u003c\/th\u003e\n\u003ctd\u003eSilicone, rubber, PVC, reinforced braided flexible hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFluid Compatibility\u003c\/th\u003e\n\u003ctd\u003eFuel, air, gas, oil, water, coolant (verify hose rating for specific fluids)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Method\u003c\/th\u003e\n\u003ctd\u003ePush-fit barbed; hose clamp recommended for pressurized lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBrushed stainless (natural)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Options\u003c\/th\u003e\n\u003ctd\u003e1Pcs or 2Pcs (same size per pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eSee variant options — generally suitable for low-to-medium pressure; use hose clamp for pressurized applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify that your hose inner diameter matches the selected barb tail diameter before ordering. For fuel, oil, or pressurized air lines, secure each barb with a stainless steel hose clamp.\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I choose the right tail diameter for my hose?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the inner diameter (ID) of your hose. The barb tail diameter should match or be very slightly larger than the hose ID for a secure, leak-resistant fit. For example, a Φ6mm (≈1\/4\") barb is typically used with 6mm inner-diameter hose. When in doubt, size up slightly and secure with a hose clamp.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the pressure rating of these T-piece connectors?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eStainless steel barbed fittings of this type generally handle working pressures up to 150 PSI depending on hose material and clamp type. For pressurized fuel, air, or oil lines, always secure each barb with a stainless steel hose clamp and verify compatibility with your system's rated pressure.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these connectors suitable for outdoor or marine use?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Stainless steel construction provides strong corrosion resistance against moisture, salt spray, and UV exposure, making these connectors well-suited for outdoor, marine, and engine bay environments. They are generally rated for continuous outdoor exposure without surface treatment.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat hose types are compatible with these barbed T-fittings?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese barbed connectors are compatible with flexible hoses including silicone, rubber, PVC, and reinforced braided hose. They are designed for push-fit installation and work best when secured with a hose clamp. Always confirm the hose inner diameter matches the barb tail diameter selected.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use these for fuel lines and gas applications?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eStainless steel is generally compatible with gasoline, diesel, and many other fuels and gases. However, always verify that your hose material is also rated for the specific fluid. For natural gas or propane applications, consult local codes and use appropriately rated hose and clamps.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a hose clamp with these fittings?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor low-pressure or temporary connections, the barbed design alone typically provides a secure grip. For fuel, oil, or pressurized air lines, we strongly recommend using a stainless steel hose clamp on each barb to prevent blowoff and ensure a leak-free seal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the difference between the 1Pcs and 2Pcs options?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe 1Pcs option includes a single T-piece connector. The 2Pcs option includes two connectors of the same size, offering better value if you need multiple connection points in your system or want a spare on hand.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Φ6mm \/ 1Pcs","offer_id":52335975104786,"sku":"FXL1570-0","price":5.51,"currency_code":"USD","in_stock":true},{"title":"Φ6mm \/ 2Pcs","offer_id":52335975137554,"sku":"FXL1570-1","price":9.45,"currency_code":"USD","in_stock":true},{"title":"Φ8mm \/ 1Pcs","offer_id":52335975170322,"sku":"FXL1570-2","price":5.51,"currency_code":"USD","in_stock":true},{"title":"Φ8mm \/ 2Pcs","offer_id":52335975203090,"sku":"FXL1570-3","price":9.45,"currency_code":"USD","in_stock":true},{"title":"Φ10mm \/ 1Pcs","offer_id":52335975235858,"sku":"FXL1570-4","price":5.51,"currency_code":"USD","in_stock":true},{"title":"Φ10mm \/ 2Pcs","offer_id":52335975268626,"sku":"FXL1570-5","price":10.27,"currency_code":"USD","in_stock":true},{"title":"Φ12mm \/ 1Pcs","offer_id":52335975301394,"sku":"FXL1570-6","price":6.11,"currency_code":"USD","in_stock":true},{"title":"Φ12mm \/ 2Pcs","offer_id":52335975334162,"sku":"FXL1570-7","price":11.68,"currency_code":"USD","in_stock":true},{"title":"Φ13mm \/ 1Pcs","offer_id":52335975366930,"sku":"FXL1570-8","price":6.65,"currency_code":"USD","in_stock":true},{"title":"Φ13mm \/ 2Pcs","offer_id":52335975399698,"sku":"FXL1570-9","price":12.85,"currency_code":"USD","in_stock":true},{"title":"Φ14mm \/ 1Pcs","offer_id":52335975432466,"sku":"FXL1570-10","price":7.47,"currency_code":"USD","in_stock":true},{"title":"Φ14mm \/ 2Pcs","offer_id":52335975465234,"sku":"FXL1570-11","price":14.54,"currency_code":"USD","in_stock":true},{"title":"Φ15mm \/ 1Pcs","offer_id":52335975498002,"sku":"FXL1570-12","price":7.47,"currency_code":"USD","in_stock":true},{"title":"Φ15mm \/ 2Pcs","offer_id":52335975530770,"sku":"FXL1570-13","price":14.54,"currency_code":"USD","in_stock":true},{"title":"Φ16mm \/ 1Pcs","offer_id":52335975563538,"sku":"FXL1570-14","price":8.01,"currency_code":"USD","in_stock":true},{"title":"Φ16mm \/ 2Pcs","offer_id":52335975596306,"sku":"FXL1570-15","price":15.35,"currency_code":"USD","in_stock":true},{"title":"Φ19mm \/ 1Pcs","offer_id":52335975629074,"sku":"FXL1570-16","price":11.14,"currency_code":"USD","in_stock":true},{"title":"Φ19mm \/ 2Pcs","offer_id":52335975661842,"sku":"FXL1570-17","price":21.83,"currency_code":"USD","in_stock":true},{"title":"Φ20mm \/ 1Pcs","offer_id":52335975694610,"sku":"FXL1570-18","price":11.95,"currency_code":"USD","in_stock":true},{"title":"Φ20mm \/ 2Pcs","offer_id":52335975727378,"sku":"FXL1570-19","price":23.51,"currency_code":"USD","in_stock":true},{"title":"Φ25mm \/ 1Pcs","offer_id":52335975760146,"sku":"FXL1570-20","price":14.27,"currency_code":"USD","in_stock":true},{"title":"Φ25mm \/ 2Pcs","offer_id":52335975792914,"sku":"FXL1570-21","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of15_4549d74c-730c-42f3-adf0-11eb39633841.jpg?v=1781445654","url":"https:\/\/homediyer.com\/products\/stainless-steel-barbed-t-piece-3-way-hose-joiner-connector","provider":"HomeDIYer","version":"1.0","type":"link"}