Ingersoll/Rand
Ingersoll/Rand 2906P1 Air Impact Wrench 1/2 In Dr 5000 rpm
Air-powered 1/2-inch impact wrench delivers 500 ft-lb breakaway torque at 5,000 rpm for industrial fastening
- TypeAir Ratchet Wrenches
- Delivers 500 ft-lb breakaway torque for stubborn fasteners
- 350 ft-lb fastening torque handles heavy-duty assembly
- 5,000 rpm free speed accelerates repetitive tasks
- 1,200 impacts per minute sustain high-output power
- 3 ft-lb/lb power-to-weight ratio maximises operator efficiency
1/2-Inch Drive Air Impact Wrench
The Ingersoll/Rand 2906P1 is a pneumatic impact wrench built for industrial-duty fastening and loosening tasks. Its 1/2-inch drive suits heavy automotive and equipment work where high breakaway torque is required. The tool delivers 500 ft-lb of breakaway torque and 350 ft-lb of fastening torque at a free speed of 5,000 RPM. It is designed for professional technicians who need reliable air-powered performance.
Air Supply Requirements at 90 PSI
Operating pressure is fixed at 90 PSI with a maximum of 100 PSI and a minimum hose size of 3/8 inch. The tool consumes 23 CFM, so the compressor and supply line must sustain that flow continuously to maintain rated output. A 3/8-inch NPT air inlet connects the wrench to the hose. If the system cannot hold 90 PSI under load, torque will drop below the specified 350 ft-lb fastening figure.
Torque Capacity and Practical Limits
The wrench produces 1,200 impacts per minute and a power-to-weight ratio of 83.3 ft-lb/lb, with a maximum bolt capacity of 1/2 inch. It handles heavy wheel nuts, suspension bolts and structural fasteners within that torque envelope. Work requiring more than 500 ft-lb breakaway or larger bolt diameters exceeds the tool's rated capability. The continuous speed setting offers no discrete low-torque mode for delicate assemblies.
Highlights
- Delivers 500 ft-lb breakaway torque for stubborn fasteners
- 350 ft-lb fastening torque handles heavy-duty assembly
- 5,000 rpm free speed accelerates repetitive tasks
- 1,200 impacts per minute sustain high-output power
- 3 ft-lb/lb power-to-weight ratio maximises operator efficiency
Specifications
| Type | Air Ratchet Wrenches |
|---|---|
| Brand | Ingersoll Rand |
Questions about this item
Should I choose the 1/2 inch drive version of the 2906P1?
The 1/2 inch drive handles bolts up to 1/2 inch diameter and delivers 350 ft-lb fastening torque with 500 ft-lb breakaway torque.
What does the 5000 rpm free speed mean when I am using the wrench?
Free speed of 5000 rpm is the no-load rate; under load the tool runs at 1200 impacts per minute, so actual tightening speed is lower.
What does the 3/8 inch NPT air inlet limit in practice?
The 3/8 inch NPT inlet requires at least a 3/8 inch hose and 23 cfm at 90 psi; smaller hose or lower flow will cap torque output.
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