The UrSpring package contains John Guest quick connect couplings. Those couplings can be used on a 22 mm (3/4") pipe made of plastic, and copper. When using the John Guest quick couplings in combination with stainless steel pipes, the pipes need to have a groove (see separate John Guest datasheet).
To insert a pipe in the quick connect coupling:
1. Insert the pipe in the quick coupling.
2. The coupling touches the internal O-rings seal.
3. Push the inserted pipe fully into the quick coupling.
4. Pull the pipe, in order to ensure a force-closed connection.
To disconnect a pipe from the quick connect coupling:
1. Fully release the pressure from the water UrSpring.
2. Press in the sleeve of the coupling.
3. Pull the pipe from the coupling.