#5 Spline Drive 1.5″ Class Inside Trigger Pneumatic Impact Wrench, Super Duty
Model: ATP1550EI-5S
Delivers a working torque of 2,500 ft-lbs (3,400 Nm) and a maximum torque of 3,000 ft-lbs (4,067 Nm) for heavy-duty industrial and bolting applications.
Product Details
1550 Series
• High output twin hammer mechanisms
• Bronze end plates for increased motor durability
• Model 1555 high output 7 vane motor
• Steel hammer case
• Integral muffler for noise reduction
• Three-piece housing for ease of repair
• Anti-corrosion package
• End grip model comes with lift assist handle standard
Specifications
| Working Torque ft lb (Nm) | 2 | 500 (3 | 400) |
| Maximum Torque ft lb (Nm) | 3 | 000 (4 | 067) |
| Handle Type | End Grip I-T |
| Drive Type | #5 Spline |
| Retainer | Button & Ball Retention |
| Length in (mm) | 14.5 (368.3) |
| Weight lbs. (kg) | 33.0 (14.9) |
| Air Inlet NPT (in) | 1/2 NPT |
| Hose ID in (mm) | 3/4 (19) |




