Supply of Multistage Agro Shield Regulator/Argon Regulator To Is Specification 6901-2009 With Additional Adopter For Argon Cylinder Fitting. Specification: - I Is: 6901-2009 & Bs En Iso-2503/1998. Ii Working Pressure: - A Maximum Inlet Pressure-300 Bar. Iii Maximum Flow:- 25 Liter/Min. Iv. Inlet Connection- 5/8 Inch Bsp R/H Male. V Outlet Connection- 3/8 Inch R/H Male. Vi Should Be Fitted With:- A Inlet Pressure Gauge 0 To 400 Bar And Flow Meter Gauge 0 To 50 Lit/Min B Forged Brass Body & Cap Spring. C Fire Retardant Valve. D Safety Valve E Inlet Filter Fitting. Warranty Period: 30 Months After The Date Of Delivery