First Stage:

•Made from chrome-plated polished brass

•High-performance balanced diaphragm design: The Intermediate Pressure is always constant during the dive at any depth

•Intermediate Pressure can easily adjusted

•Simple and fast maintenance

•HP ports: 2; LP ports: 4

•Replaceable stainless-steel Valve Seat: designed to offer great safety, it can be easily disassembled to make maintenance easy

Second Stage:

•Made by technopolimers, elastomers, and metal components

•Front cover enhanced with rust-proofing and scratch-resistant Luxury Technology treatment

•Adjustable Venturi effect (Dive/Pre Dive)

•New Lever: less friction makes breathing more natural

•OWS System: the Cover is designed to prevent free flow even in strong currents