The GK coupling is a symmetrical half coupling with claws and is locked by pressing two half coupling together and turning them 90┬░. Total exchangebility with other brands with the same distance between the claws (40mm)

Material: brass
Profiled seal: NBR
Claw distance: 40mm
Working pressure: up to 20 bar / 290 psi

note: not interchangeble with Express or EA couplings

Applications: Suitable for garden, agriculture, plublic and private construction. (water)