Tee Hose Joiner Plastic Barbed T Connector Pipe Fitting Air Fuel Water Gas WHITE

Match the fitting's inside diameter (ID) to your hose's outside diameter (OD). For example, if your hose has a 6 mm OD, select the Φ6 mm fitting. The barbs are sized to grip the hose's inner wall when the hose is pushed over the barbed port. If you are between sizes, size down for a tighter seal rather than sizing up.

Polypropylene has moderate resistance to mild fuels such as gasoline and diesel at ambient temperatures. For continuous fuel-line use, verify that the specific fuel blend and operating temperature fall within PP's chemical resistance range. For aggressive fuels or elevated temperatures, a nylon or brass barbed fitting may be more appropriate.

For low-pressure applications such as drip irrigation, aquarium aeration, or light pneumatic circuits, the barbs alone typically provide a secure seal on flexible hose. For higher-pressure or vibration-prone installations — such as automotive coolant or fuel lines — adding a worm-drive hose clamp over each barbed port is recommended to prevent pull-out.

Yes. These are equal-bore T connectors: all three ports share the same inside diameter. They are not reducers. If you need to connect hoses of different diameters, you would need a reducing tee or a combination of straight reducers and this fitting.

All pack sizes contain identical fittings of the selected inside diameter — the only difference is quantity. Single-piece (1 pcs) packs are ideal for one-off repairs. Packs of 5–25 suit small projects or workshop stock. Packs of 50–200 offer a lower per-unit cost for production runs, maintenance kits, or resale.

Polypropylene is widely used in water-handling applications and is generally considered food-contact safe in many jurisdictions. However, these fittings are not certified to NSF/ANSI 61 or equivalent drinking-water standards. For potable water systems, confirm local regulatory requirements. For aquarium and pond aeration use, PP is a common and accepted material.

Grip the hose close to the barbed port and twist gently while pulling. Warming the hose end slightly with a heat gun (not an open flame) softens the hose material and makes removal easier. Avoid cutting or prying, which can crack the fitting. Reuse is possible if the barbs and hose end remain undamaged.