152AR-100 Model Code: AE (part# 152AR-100) This item features: -Sintered bronze inlet filter. -Lightweight, rugged construction. -Stem type seat assembly for more reliable performance. -Provides accurate regulation of gas flow, reliable performance in commercial, industrial and laboratory applications. -Underwriters Laboratories Inc. listed. -Easily read flow gauge. -Chrome plated housing cap. -Internal safety pressure relief design. -Plastic adjustment knob for smooth "easy touch" flow settings. -Provides accurate regulation of gas flow. -Provides reliable performance in commercial, industrial and laboratory applications. -Gauge Size: 2 in. -Body Material: Brass. -Price is for 1 Each. Model Code Model Description AAGas Type:Argon Ar/CO2, Flow Cap.:50.000 SCFH [Max], Inlet Connection:CGA 580, Outlet Connection:3/16 in. Barb, .032 Orifice, Applications:MIG, Type:Light Duty Regulator, Wt.:1.15 lb ABGas Type:Argon Ar/CO2, Flow Cap.:50.000 SCFH [Max], Inlet Connection:CGA 580, Outlet Connection:5/8 in - 18 RHF, .032 ORIFICE, Applications:MIG, Type:Light Duty Regulator, Wt.:1.15 lb ACGas Type:Argon Ar/CO2, Flow Cap.:50.000 SCFH [Max], Inlet Pressure:4000 psi [Max], Inlet Connection:CGA 580, Outlet Connection:5/8 in - 18 RHF, .032 ORIFICE, Applications:MIG/TIG, Includes:6 ft. Hose, Packing Type:Skin Packed, Type:Light Duty Regulator, Wt.:2.03 lb ADGas Type:Argon Ar/CO2, Flow Cap.:50.000 SCFH [Max], Inlet Pressure:4000 psi [Max], Inlet Connection:CGA 580, Outlet Connection:5/8 in - 18 RHF, .032 ORIFICE, Applications:MIG/TIG, Type:Light Duty Regulator, Wt.:2.03 lb AEGas Type:Argon, AR/CO2, Flow Cap.:100.000 SCFH [Max], Inlet Pressure:4000 psi [Max], Inlet Connection:CGA 580, Outlet Connection:5/8 in - 18 RHF, .032 ORIFICE, Applications:MIG/TIG, Type:Medium Duty Regulator, Wt.:2.15 lb AFGas Type:Carbon Dioxide, Flow Cap.:50.000 SCFH [Max], Inlet Pressure:4000 psi [Max], Inlet Connection:CGA 320, Outlet Connection:5/8 in - 18 RHF, .032 ORIFICE, Applications:MIG/