Maximum pressure 300 PSI, WOG at 150 Degrees F, 150 PSI Saturated Stem. Black fittings are interchangeable with black cast-iron or steel. NPI connections. For low pressure applications including air, water, natural gas and steam. Galvanized fittings resist rust and corrosion.
Technical Specs
ItemMetal Pipe Flange
Nominal Pipe Size3 in
Flange Outside Diameter7 7/8 in
Overall Length1 1/16 in
ClassClass 150
Maximum Operating Pressure300 psi
Temp. Range-20 Degrees to 366 Degrees F
Bolt Hole Diameter7/16 in
StandardsASTM A-197, ASTM A47, ASME B16.3 and B16.4, UL Listed, FM Approved
Specific Fitting ShapeFloor Flange
Fitting Connection TypeFlanged x FNPT
Flange Thickness1/4 in
Pipe Fitting MaterialMalleable Iron
For Pipe Schedule40
Max. Steam Pressure150 psi
Number of Bolt Holes4
ApplicationAir, Natural Gas, Steam, Non-Potable Water