90° Elbow Barbed Hose Connector with BSP Male Thread — Plastic Hosetail Joiner

Match the barb diameter to your hose's inner diameter (ID). For example, a 1/2" hose typically has an ID of around 12.7mm — select the 1/2" barb size. The BSP thread size refers to the male threaded end that screws into your fitting or manifold. When in doubt, measure your hose ID and thread port before ordering. Sizes are listed as BSP thread size – barb diameter in the variant selector.

These connectors are made from durable plastic — generally an engineering-grade polymer such as polypropylene. This material is lightweight, corrosion-resistant, and suitable for water, air, and many non-aggressive fluid applications in garden, irrigation, and plumbing settings.

Yes. Plastic barbed fittings are commonly used in garden drip irrigation, greenhouse watering lines, and outdoor water systems. They are generally resistant enough for typical outdoor use. For buried or shaded installations, they typically perform well over the long term. Prolonged direct UV exposure over many years may affect the material — in such cases, wrapping exposed fittings or using shaded routing is advisable.

Plastic barbed hose connectors are typically rated for low-to-medium pressure applications — generally up to 60–80 PSI depending on hose wall thickness and whether a hose clamp is used. For pressurized systems, we recommend using a hose clamp over the barb and confirming your working pressure is within range. Contact us to confirm suitability for your specific application.

BSP (British Standard Pipe) is a widely used thread standard in plumbing and irrigation hardware. It is not directly interchangeable with NPT (National Pipe Thread), which is common in some US plumbing systems. Check whether your valve, manifold, or tank fitting uses BSP or NPT threads before purchasing. BSP-to-NPT adapters are available separately if needed.

For gravity-fed or low-pressure drip irrigation systems, the barb grip is often sufficient on its own. For pressurized lines, vibrating equipment, or applications where pull-out force is a concern, using a hose clamp over the barb is recommended to ensure a secure, leak-free connection. Clamps are not included but are widely available.

These fittings are generally compatible with water, air, and mild aqueous solutions. They are not recommended for use with fuels, solvents, oils, or aggressive chemicals. If you are working with non-standard fluids, contact us to confirm compatibility before ordering.