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(Obsolete) PT 72/1500.AUT, 1"

Pneutorque PT 72/1500 AUT

This product is now obsolete, for details of the new, re-engineered models please click here


'PneuTorque' pneumatic wrenches provide a smooth and continuous output drive which can be controlled by means of an air pressure regulator (Lubro Control Unit). Having set the air pressure from the supplied graph, the tool will stall out with a repeatability of +/-5% on a given joint. Automatic Two Speed models offer all of the advantages of the single speed versions but with the additional benefit of a run down speed five times greater than the final torque speed. Because the Automatic gearbox changes without having to stop the tool, the tightening cycle can be completed faster. When torque monitoring is required, or electronic shut off with a repeatability of +/-1%, annular transducers are available as an option on all models.

Part number: 18021.AUT
EAN Bar Code: -
NATO number: -
Accuracy: +/-5%
Operates between:
560.0 - 1110.0 lbf·ft
760.0 - 1500.0 N·m
77.0 - 150.0 kgf·m


  • Square Size: 1"
  • Max Air Pressure: 4.9 bar
  • Vel Ratio Low Speed: 630.044:1
  • Vel Ratio High Speed: 115.508:1
  • Free Run Low Speed: 9 revs/min
  • Free Run High Speed: 45 revs/min
  • Air Consumption: 11 litres/sec
  • Tool Weight: 8.7 Kg
  • Reac Plate Weight: 1.7 Kg


  • 72mm gearbox diameter allows excellent access.
  • Powerful - up to 2000 N·m output.
  • Switchable forward and reverse operation.
  • Quiet - less than 81 dB(A), and non impacting for low operator fatigue.
  • 'Soft Start' trigger control aids socket location and allows gradual and safe reaction take up.
  • For safety, gearbox can turn independently from handle. Torque reaction is never transmitted back to the operator.
  • All torques can be achieved at less than 6 bar (90 psi).

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Norbar has devised easy-to-use online calculators that support the correct application of torque in three key areas:

  1. Unit conversion to assist international measurement definitions.
  2. Torque extension for setting correct values
  3. Torque tension to identify precise levels of torque to be applied for individual applications.
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Norbar Torque Tools Inc. 36400 Biltmore Place, Willoughby, Ohio 44094, USA