M22 Couplings and Fittings

M22 Couplings and Fittings

M22 couplings and fittings are widely used connectors in pressure washing and jetting systems, known for their standardised design and reliable performance. Featuring a 22mm diameter with a 14mm internal O-ringed stem, these fittings create a tight, secure seal that’s ideal for both residential and commercial-grade pressure equipment.

M22 fittings are most commonly found on hoses, spray guns, pumps, and other accessories, making them a go-to solution for seamless system integration and quick component replacement.

Available in male and female configurations, M22 couplings come in brass, stainless steel, and durable composite materials to suit a range of applications and environments. They are designed to handle high pressures—typically up to 4,000 PSI—while maintaining leak resistance and ease of use.

Whether you’re connecting hoses to a washer or adapting fittings between different components, M22 couplings offer a dependable, standardised solution for keeping your system running smoothly.