BSP Metric Male Thread Plastic Hose Connector — Straight Barbed Joiner (PP/PE, 1/8" to 3/4")

Match the thread size (e.g., G1/8, G1/4, G3/8, G1/2, G3/4) to your fitting port, and match the barb diameter to your hose inner diameter. For example, a 6.4mm (≈1/4") barb fits a hose with a 6.4mm inner bore. The size option format is barb diameter – thread size (e.g., "6.4-G1/4"). When in doubt, measure your hose ID and thread port before ordering.

PP (Polypropylene) is generally stiffer and offers slightly better chemical resistance to acids and fertilizers, making it a common choice for irrigation and chemical transfer lines. PE (Polyethylene) is typically more flexible and impact-resistant, often preferred for pneumatic and general fluid transfer applications. Both are lightweight and corrosion-free alternatives to metal fittings.

Yes. PP and PE plastics are generally suitable for outdoor use in garden drip irrigation, sprinkler lines, and hose manifold setups. They resist rust and corrosion that would affect metal fittings. For prolonged direct UV exposure or extreme temperature environments, confirm suitability with your specific application before installation.

Plastic BSP barbed connectors of this type typically handle working pressures in the range of 60–100 PSI (4–7 bar) under normal conditions. Actual ratings depend on temperature, fluid type, and hose quality. For higher-pressure pneumatic or hydraulic applications, contact us to confirm before ordering.

Yes. These connectors use BSP (British Standard Pipe) parallel male threads, which are widely compatible with BSP female ports on valves, manifolds, pumps, and fittings used in irrigation, pneumatics, and plumbing systems. BSP threads are commonly found on equipment used across the US, UK, and internationally.

For a leak-free seal, we generally recommend wrapping the male BSP threads with PTFE (plumber's) tape before installation. This is standard practice for parallel BSP threads and helps ensure a reliable, drip-free connection in both water and air line applications.

The ribbed barb end is designed to grip flexible hoses such as PVC garden hose, polyethylene irrigation tubing, and similar soft-walled hose. Match the barb diameter to your hose's inner diameter for a secure push-fit connection. A hose clamp is recommended for higher-pressure or vibration-prone applications to prevent pull-out.