Product Safety Information
Intended Use:
These Air Impact Wrenches are designed to remove and install threaded fasteners.
For additional information refer to Air Impact Wrenches Product Safety Information Manual Form
04580916.
Manuals can be downloaded from www.irtools.com.
Power Management System
For models that include a power management system, the system allows operator reduction of maximum
output power in the forward direction. The power management system does not affect the output power in the
reverse direction.
To adjust the power, rotate the Power Regulator to the desired level indicator.
The power level indicators are for reference and DO NOT indicate a specific power. The power output can be
further reduced in forward or reverse by using the variable throttle.
Product Specifications
Model(s)
Style
Type
2141
Pistol
Square
Square
2141P
Pistol
(Pin
Retainer)
Square
2141PSP
Pistol
(Pin
Retainer)
2141S
Pistol
Square
2150
Pistol
Square
Model(s)
2141
2141P
2141PSP
2141S
2150
Form 04584710-Edition 1
All manuals and user guides at all-guides.com
Drive
Impacts
per min.
Size
3/4"
1,175
3/4"
1,175
3/4"
1,175
3/4"
1,175
1"
1,175
Sound Level dB (A)
(ISO15744)
Pressure (L
)
p
"K
"=3dB(A)
pA
99.9
99.9
99.9
96.6
99.9
Recommended Torque Range
Forward
ft-lb (Nm)
200-900 [1100 Max.]
(271-1220 [1492 Max.])
200-900 [1100 Max.]
(271-1220 [1492 Max.])
200-900 [1100 Max.]
(271-1220 [1492 Max.])
200-900 [1100 Max.]
(271-1220 [1492 Max.] )
200-900 [1100 Max.]
(271-1220 [1492 Max.])
Power (L
)
w
"K
"=3dB(A)
wA
110.9
110.9
110.9
107.6
110.9
Reverse
ft-lb (Nm)
200-900 [1200 Max.]
(271-1220 [1627 Max.])
200-900 [1200 Max.]
(271-1220 [1627 Max.])
200-900 [1200 Max.]
(271-1220 [1627 Max.])
200-900 [1200 Max.]
(271-1220 [1627 Max.])
200-900 [1200 Max.]
(271-1220 [1627 Max.])
Vibration Level
(ISO8662)
m/s²
5.9
5.9
5.9
5.9
5.9
3