OCEAN REEF IDMs are CE certified with with these high performance and balanced diaphragm first stage with anti-freeze kit.Adjustable intermediate pressureMade 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 (SCREW VERSION)Screw connection at 300 bar (4500 Psi).
