Quick couplings

 The fibre-reinforced quick couplings are made of light and durable material. They have been equipped with lock springs preventing from unwanted detachment. They fit on the 25x7 (CQP-1) and 32x8 (CQP-2) hose.

The iron cast couplings are designed to connect the blast hose to the blast machine.  They fit on the 1 ¼” thread (CFT-1)