| Model Code | Model Description |
| AA | Gas Type:Argon, Helium, Carbon Dioxide, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:1 1/2 in, Body Material:Brass, Applications:MIG/TIG, Type:Medium Duty Regulator, Wt.:1.10 lb |
| AB | Gas Type:Argon, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:1 1/2 in, Body Material:Brass, Applications:MIG/TIG, Includes:6 ft. Hose, Packing Type:Skin Packed, Type:Medium Duty Regulator |
| AC | Gas Type:Argon, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:1 1/2 in, Body Material:Brass, Applications:MIG/TIG, Packing Type:Skin Packed, Type:Medium Duty Regulator |
| AD | Gas Type:Argon, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:2 in, Body Material:Brass, Applications:MIG/TIG, Includes:6 ft. Hose, Packing Type:Skin Packed, Type:Flowmeter Regulator |
| AE | Gas Type:Argon, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:2 in, Body Material:Brass, Applications:MIG/TIG, Type:Dual Flowmeter Regulator, Wt.:4.10 lb |
| AF | Gas Type:Argon, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:2 in, Body Material:Brass, Applications:MIG/TIG, Type:Heavy Duty Regulator, Wt.:2.15 lb |
| AG | Gas Type:Carbon Dioxide, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 320, Gauge Size:1 1/2 in, Body Material:Brass, Applications:MIG/TIG, Type:Medium Duty Regulator, Wt.:1.10 lb |
| AH | Gas Type:Carbon Dioxide, Inlet Pressure:4000 psi, Outlet Pressure:50.0 psi, Inlet Connection:CGA 580, Gauge Size:2 in, Body Material:Brass, Applications:MIG/TIG, Type:Heavy Duty Regulator, Wt.:2.15 lb |
| AI | Gas Type:Carbon Dioxide, Inlet Pressure:50 psi [Max], Inlet Connection:CGA 320, Gauge Size:2 in, Body Material:Brass, Aluminum, Applications:Radiator, Type:Regulator, Wt.:4 lb |