Y Strainer, Pipe Size 1 1/4 in, Maximum Pressure at 100 deg F 200 psi, Length 5 3/8 in, Height 5 3/8 in, Blow Off Port 1/2 in, Screen Material 304 Stainless Steel, Mesh Size 20 mesh, Housing Material Bronze, Class 125, Cv Flow Factor 44.9 gpm, For Use With Gas, Oil, Steam, Water, Includes Screen Yes, Maximum Pressure 125 psi @ 450 Degrees F WSP, 200 psi @ 150 Degrees F WOG, Maximum Temperature 450 Degrees F, Micron Rating 840 micron, Port 1 Connection Size 1 1/4 in, Port 1 Connection Type NPT