Key Parameters (English) The following are typical technical parameters for the Fisher Type 310A Filter Regulator. Category Parameter Description / Typical Values Pressure Ratings Maximum Inlet Pressure 250 psig (17 bar). Outlet Pressure Range Adjustable from 0 psig to approximately 100 psig (0 to 7 bar). Filtration Filtration Rating Typically 25 to 40 microns. Drain Manual drain standard; automatic drain available as an option. Flow Capacity Flow Coefficient (Cv) High capacity, e.g., Cv ~ 12. Ports & Connections Inlet/Outlet Ports 1/2 inch NPT female (standard). 3/4 inch NPT also available. Environment Operating Temperature -40°F to +180°F (-40°C to +82°C). Materials Body Cast Aluminum. Bowl Metal with transparent polycarbonate guard. Filter Element Sintered bronze.
