Ocean Reef IDMs are CE certified with with these high performance and balanced diaphragm first stage with anti-freeze kit. Features: Adjustable intermediate pressure Made of chromee plated brass with a stainless steel piston and spring and a Teflon seat. 2 high pressure ports 7/16-20 UNF.
Flow rate of approx 4600 l/m at 140 bar. DIN version: Screw connection at 300 bar (4500 Psi).