The Stäubli quick coupling is not the cheapest, but by far the best coupling for your water fed hose. It is very hard-wearing and lasts a lot longer than other couplings, which is why many window cleaners choose Stäubli.
The female coupling works like an on/off switch: press the button once and the water stops, press it a second time and the coupling releases. The coupling always comes with its matching ear clamp to fix it on your hose. Combine the female and male coupling for a complete connection.
✓ Very hard-wearing, lasts much longer
✓ Built-in water stop: press once to stop the water, twice to release
✓ Includes matching ear clamp
✓ For 6 or 8 mm hose, female or male
