Malleable cast iron type: with retaining screws, nylon type: with retaining screws and automatic lock function
Recommended accessories for couplings made from malleable cast iron:
Safety clip or automatic safety
Please note that the malleable cast iron couplings SSKIG 11462, SSKIG 11262, SSKIG G5062 and the nylon coupling have an improved sealing system so that the hose or the thread is positioned right on the seal. The advantage is that the blasting abrasives cannot be compressed behind the seal. In the case of all other couplings, the hose is separated from the seal by a ridge.