Dallai - Model Type C -Coupling For Security System

The C type available from Ø50 to Ø159, is the Dallai coupling completely interchangeable with the Cardan-Perrot type. A security system, necessary for the compressed air, stops any casual opening. The C type available in steel and stainless steel, allows the delivery of several media like: potable drinking water, waste water, sludge, concrete and compressed air, in the most various applications like the irrigation, mining and tunneling, civil projects, dewatering, food, pharmaceutical and chemical industry. Dallai C type couplings can be easily and quickly assembled with 3 hand movements, warranting a fitness to the most problematical situations thanks to a deviation angle up to 30 degrees and to the working pressure till 20 bar.