Model 231G requires 4.2 CFM at 90 PSI sustained, with intermittent pulses reaching approximately 22 CFM.
Ingersoll Rand Air Impact Wrench, 1/2in., Model# 231G

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- Twin hammer impact mechanism delivers 500 ft./lbs. of reverse torque
- Adjustable power regulator
- Professional touch trigger
- Ergonomic comfort grip with handle exhaust
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Ingersoll Rand Impact Wrench -- 1/2in., Model# 231G
Features + Benefits
- Twin hammer impact mechanism delivers 500 ft./lbs. of reverse torque
- Adjustable power regulator
- Professional touch trigger
- Ergonomic comfort grip with handle exhaust
Key Specs
| Attribute | Specification |
|---|---|
item# | 1541500 |
Brand | Ingersoll Rand |
Manufacturer's Warranty | 12 months parts/12months labor |
Ship Weight | 6.41 LB |
Drive Size | 1/2 in |
Impacts Per Minute | 1,200 |
Max. Reverse Torque | 500 ft-lbs. |
| Attribute | Specification |
|---|---|
Min. Working Torque | 25 ft-lbs. |
Max. Working Torque | 300 ft-lbs. |
Air Inlet Size | 1/4 in |
Hammer Mechanism | Yes |
Variable Speed | Yes |
Reversible | Yes |
Reviews
Questions & Answers
Questions
-
· 4 months ago
what is the minimum cfm requirement
1 answer-
ProductExpert29· 4 months ago
Helpful?
-
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· 5 years ago
How many psi does my air compressor have to deliver for this impact gun to get optimum performance?
1 answer-
ProductExpert29· 5 years ago
The max pressure this can be used with is 90 PSI. Under max load this will require 22 CFM.
Average air consumption is 5 CFM.Helpful?
-
-
· 15 years ago
required cfm for this gun
1 answer-
ProductExpert27· 14 years ago
The average air consumption is 4.2 cubic feet per minute (CFM). The consumption at load is 22.
Helpful?
-
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Warranty
Manufacturer's Warranty
12 months parts/12months labor
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Specifications
1/2 in
3/8 in
1/2 in
1/2 in
1,200
2,100
1,200
1,220
500 ft-lbs.
-
-
930 ft-lbs.
25 ft-lbs.
45 ft-lbs.
-
900 ft-lbs.
300 ft-lbs.
160 ft-lbs.
-
930 ft-lbs.
1/4 in
1/4 in
1/4 in
1/4 in
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
-
9,000
9,500
8,500
-
3.5 cfm
5 cfm
6 cfm
-
19
25
6
-
3/8 in
3/8 in
3/8 in
-
96.6 dB
96.6 dB
98 dB
-
13.125 in
-
9.6 in
-
-
-
900 ft-lbs.
-
-
-
1,350 ft-lbs.
-
-
-
90
-
-
-
No
-
-
-
0.75 in
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