Coupling socket with return
flow port

Coupling socket with return  flow port
Coupling socket with return  flow port
 

Steel, surface chrome-VI free, galvanised, plastic and brass

item no. G G1 L L1 SW SW1 SW2 Bag Box
100-226 M 20 x 1,5 M 10 x 1 84 68 46 30 27 1 10

Coupling sockets with integrated return flow port make sure, that the second of two connected vehicles, likes trailers, gets sufficiently supplied with lubricant. Coupling sockets are only to be used in combination with coupling plugs.