Check your eligibility criteria for tender Supply of Double Stage Brass Body Gas Regulator For Argon, Inlet Pressure:230-300 Bar, Flow Rate: Up To 30 Lpm, No. Of Gauges: Two Iso:5171 Certified And Marked, Inlet Connection: 5/8 Inch Bsp Right Hand Male, Outlet Connection: 3/8 Inch Bsp Right Hand Male, Regulator Should Be Is:6901-2009/Iso:2503-1998 Certified. Make: Esab Dura Series Or Harris Or Gce Or Messer Or Ador Warranty Period: 30 Months After The Date Of Delivery