Danfoss FIA 20 in-line strainer housing for the SVL Flexline industrial-refrigeration range. Traps scale and debris to protect downstream valves, pumps and controls. Angleway body with NPT threaded connections to ANSI/ASME B1.20.1; 20 mm (3/4 in) nominal size. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Steel body suits HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems. Supplied with cover; the filter insert (mesh grade, plain or pleated) is ordered separately.