T style couplers are brass. T style plugs are case hardened steel, plated to resist rust. Maximum Inlet Pressure: 300 PSI Maximum Temperature: 250° F Air flow: 40 SCFM
H style couplers are steel, plated to resist rust. H style plugs are case hardened steel plated to resist rust. Maximum inlet pressure: 300 PSI Maximum Temperature: 250° F Air flow: 67 SCFM
G style couplers are steel-plated to resist rust. G style plugs are case hardened steel, plated to resist rust. Max. inlet pressure:300 PSI Max. temperature: 250° F Air flow: 99 SCFM
H style couplers are steel, plated to resist rust H style plugs are case hardened steel plated to resist rust Maximum inlet pressure: 300 PSI Maximum temperature 250° F Air flow: 67 SCFM
G style couplers are steel-plated to resist rust. G style plugs are case hardened steel, plated to resist rust. Max. inlet pressure:300 PSI Max. temperature: 250° F Air flow: 99 SCFM
G style couplers are steel-plated to resist rust. G style plugs are case hardened steel, plated to resist rust. Max. inlet pressure:300 PSI Max. temperature: 250° F Air flow: 99 SCFM
M style couplers are brass with brass sleeves. M style plugs are case hardened steel, plated to resist rust. Maximum inlet pressure: 300 PSI Maximum Temperature: 250° F Air Flow: 40 SCFM