TWP Range

The TWP pistol grip, pneumatic, torque multiplier, range is designed to provide smooth, controllable, bolt tightening operations, without impacting or pulsing. Offering a repeatable torque accuracy of +/-5%, this low noise, ultra lightweight range of tools, reduce operator fatigue, increase safety and ensure fast, consistently accurate, tightening of bolted components. The powerful, but lightweight, reversible, pistol grip design air motor, allows the tool to be used for tightening and loosening of bolts. The non-impacting design of the planetary gears, ensures that there is minimum wear to sockets and bolted components. The high grade, steel, gear box has a bright electro coating galvanized surface offering even greater corrosion protection and reduces the importance of lubrication, in the gear box. All models are supplied with an airline pressure and lubrication control unit, in a handy carrying frame with 10 feet length connecting hose with quick connect couplings. Accurate pre-set and consistent torque repeatability is easily achieved by adjusting the input air pressure, to the tool, in conjunction with the calibration graph, supplied with each tool. Average air consumption is 49.5 cubic feet per minute at 116 psi.

  • Torque capacities up to 4400 lbf.ft
  • Repeatable accuracy of +/- 5%
  • Lightweight and durable construction
  • Slimline gearbox allows excellent access
  • Sensitive trigger control allows for easy reaction arm positioning
  • Two speed models available on request
  • Smooth, quiet, non-impacting design with reversible air motor
  • Supplied complete with FRL filter, regulator and lubricator unit including class 1.0 air inlet pressure gauge and connecting hose

Pistol Grip Pneumatic Torque Multipliers
Model Number Torque Capacity * Square Drive Size R.P.M. at Max Pressure Weight lbs
Nm lbf.ft
TWP09S 200-900 150-670 3/4" 24 7.1
TWP15S 300-1500 220-1110 1" 12 10.4
TWP22S 500-2200 370-1620 1" 7 11.2
TWP32S 800-3200 590-2360 1" 4 12.8
TWP40S 850-4200 620-3100 1" 4 12.8
TWP60S 1200-6000 880-4400 1 1/2" 4 17.0

(*) Minimum torque value at 22 psi, maximum torque value at 116 psi airline pressure. Weight is without reaction arm.


Model Number Dimensions in inch
A B C D E
TWP09S 12.92 3.15 4.87 3.74 3.78
TWP15S 13.51 3.47 6.8 5.24 4.33
TWP22S 14.18 3.47 6.8 5.24 4.33
TWP32S 15.09 3.47 6.8 5.24 4.33
TWP40S 15.09 3.47 6.8 5.24 4.33
TWP60S 15.76 4.02 9.69 7.64 5.83