- Specifications of Air Impact Wrench (Pneumatic Impact Wrench)
* Model:AIW-1
* Square Drive: 3/4 inch , 1/2 inch , 1inch
* Working Torque (N.m ): 310-1800
* Free Speed:4600-11000 RPM
* Features: Light weight
Long life
Low noise
Latest design hard hitting twin hammer of the highest torque and reliability
* Application:
Removing and installing fasteners for machinery service and repair, recreational vehicle, auto , garden-agricultural equipment .
Good for professional auto techs and very tight fasteners and light truck lug nut removal.
Detailed parameter of air impact wrenches ( pneumatic impact wrenches)Model No. Picture Square Drive Capacity Bolt Size Free Speed (RPM) Working Torque Overall Length Air Inlet (NPT) Air Hose(ID) Avg. Air Consumption Net Weight Sug. Air Comp. (HP) in. mm Ft-Lb N.m in. mm cfm 1/min Lb Kg SRP7462 3/4 inch 1 25 4,600 1328 1800 9.96 253 3/8 1/2 6.5 83.9 15.5 7 - SRP7462 1 inch 1 25 4,600 1328 1800 9.96 253 3/8 1/2 6.5 183.9 15.5 7 - SRP7445 1/2 inch 5/8 16 7,000 500 675 7.48 190 1/4 3/8 7 198 5.94 2.7 3 SRP7431 1/2 inch 5/8 16 7,500 420 570 7.3 185 1/4 3/8 5 142.5 5.7 2.6 3 SRP7431L 1/2 inch 5/8 16 7,500 420 570 9.3 237 1/4 3/8 5 142.5 6.0 2.7 3 SRP7430 1/2 inch 5/8 16 7,500 420 570 7.3 185 1/4 3/8 5 142.5 5.7 2.6 3 SRP7432 1/2 inch 5/8 16 7,500 420 570 7.3 185 1/4 3/8 5 142.5 5.7 2.6 3 SRP7432L 1/2 inch 5/8 16 7,500 420 570 9.3 237 1/4 3/8 5 142.5 6.0 2.7 3 SRP7434 - 1/2 inch 5/8 16 6,500 420 610 7.48 190 1/4 3/8 5 169.8 6.3 2.9 3 SRP7429 3/8 inch 3/8 10 11,000 175 235 6.5 195 1/4 3/8 4.5 128 3.1 1.45 2 SRP7440 3/8 inch 3/8 10 9,000 175 195 6.5 197 1/4 3/8 4 114 3.3 1.5 2 SRP7422 1/2 inch 5/8 16 7,500 420 567 7.3 185 1/4 3/8 5 142.5 5.8 2.7 3 SRP7423 3/8 inch 3/8 10 10,000 230 310 5.5 165 1/4 3/8 4.5 128 2.8 1.27 2 SRP7420 1/2 inch 5/8 16 7,500 550 744 7-12 - 1/4 3/8 4.5 128 4.85 4.85 3