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Water Cooled Curved Gun External Casing Instruction Manual 373HTCE-A

The HTC-E/NCC-E (External Casing) curved MIG semi-automatic gun assemblies use an axial alignment of the casing to reduce wire feed pressure and improve current tip life. Gun assembly with extended handle available (20") for overlay applications and steel casting repairs. These hand-held curved torches utilize the same forward nozzle/gas nozzle assemblies and features of the pistol grip. This allows a flexible and low inventory of replacement parts due to interchangeability of these models using .035" through 7/64" diameter wire, and are ideal for welding with 3/64" Aluminum and 1/16" Al wire. The trigger switch assembly is the momentary contact type positionable where desired on the gun. The Model HTCE-A/NCCE-A provide Water-Cooled nozzles that accommodate gas nozzles 11/16" through 15/16" I.D. for hard, cored and aluminum wire applications. MODEL EXPLANATION HTC-E - Heavy Duty, Water-Cooled Threaded Current Tip, Curved Gun NCC-E - Normal Duty, Water-Cooled Collet Action (Slip-in Current Tip), Curved Gun HTCE-A - Heavy Duty, Water-Cooled Threaded Current Tip, Curved Gun, (A) High Capacity Nozzle NCCE-A - Heavy Duty, Water-Cooled Slip-in Current Tip, Curved Gun, (A) High Capacity Nozzle Features Water-Cooled inner body and nozzle Small frontal area for hard-to-reach locations Nozzle length may be extended by applying either of three (3) different length Water-Cooled nozzle assemblies Quick-disconnect available HT/NC SPECIFICATIONS Current Capacity   HT Series 600 amp   NC Series 450 amp Gun Dimensions   Overall length with 3" nozzle 9.250"                                       4" nozzle 10.250"                                       5" nozzle 11.250"   Diameter of Body Housing 1.625" Recommended Wire Diameter Range   HT .030"-.062" Hard    .045-7/64" Cored   NC .030"-.062" Hard    3/64"-3/32" Aluminum Weight (approx.) without services 2.5 lbs. Cooling Required 5 pints/min. Ordering Information - Standard Complete Assemblies Ordering Information - High-Capacity Complete Assemblies

D/F Water-Cooled Semi-Automatic Hand-Held Curved MIG Guns

Water Cooled Curved Gun Threaded Tip Instruction Manual 350HTC Water Cooled Curved Gun Slip-in Tip Instruction Manual 350NCC

The HTC/NCC curved MIG gun assemblies utilize the same forward nozzle/gas nozzle assemblies and features of the pistol grip. This allows a flexible and low inventory of replacement parts due to interchangeability of these models using .035" through 7/64" diameter wire. The trigger switch assembly is the momentary contact type positionable where desired on the gun. The Model HTC-A/NCC-A guns provide Water-Cooled nozzles that accommodate gas nozzles 11/16" through 15/16" I.D. for hard, cored and aluminum wire applications. MODEL EXPLANATION HTC - Heavy Duty, Water-Cooled Threaded Current Tip, Curved Gun NCC - Normal Duty, Water-Cooled Collet Action (Slip-in Current Tip), Curved Gun HTC-A - Heavy Duty, Water-Cooled Threaded Current Tip, Curved Gun, (A) High Capacity Nozzle NCC-A - Heavy Duty, Water-Cooled Slip-in Current Tip, Curved Gun, (A) High Capacity Nozzle Features Water-Cooled inner body and nozzle Small frontal area for hard-to-reach locations Nozzle length may be extended by applying either of three (3) different length Water-Cooled nozzle assemblies Quick-disconnect available HT/NC SPECIFICATIONS Current Capacity   HT Series 600 amp   NC Series 450 amp Gun Dimensions   Overall length with 3" nozzle 9.250"                                       4" nozzle 10.250"                                       5" nozzle 11.250"   Diameter of Body Housing 1.625" Recommended Wire Diameter Range   HT .030"-.062" Hard    .045-7/64" Cored   NC .030"-.062" Hard    3/64"-3/32" Aluminum Weight (approx.) without services 2.5 lbs. Cooling Required 5 pints/min. Ordering Information - Standard Complete Assemblies Ordering Information - High-Capacity Complete Assemblies