Compression adapter for plastic andmultilayer composite pipes for G 3/4" malethread for connection to Euro taper as per EN 16313, consisting of a union nut,plastic clamp ring and sleeve. 

O-ring seal onthe sleeve. 

The distance between the sleeveand pipe on the clamp ring is intended forthe galvanic separation of the materials. 

Complete with stop - there is no need tocheck the minimum tightening torque.