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Atlas Copco Tools


Atlas Copco Tools TRIM valve ErgoPuls EP11PTX110 HR13-RE pulse gun 8431 0376 50

Atlas Copco Tools ErgoPuls EP11PTX110 HR13-RE: Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 5100 r/min 1/2 inch drive 51 - 81 ft lb 8431 0376 50

Atlas Copco Tools AUTOTRIM valve ErgoPuls EP11PTX110 HR13-AT pulse gun 8431 0376 52

Atlas Copco Tools ErgoPuls EP11PTX110 HR13-AT: Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 5100 r/min 1/2 inch drive 51 - 81 ft lb 8431 0376 52

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP13PTX150 HR13-AT pulse gun 8431 0376 62

Atlas Copco Tools ErgoPulse EP13PTX150 HR13-AT : Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 5300 r/min 1/2 inch drive 63 - 110 ft lb 8431 0376 62

Atlas Copco Tools TRIM valve ErgoPulse EP13PTX150 HR13-RE pulse gun 8431 0376 60

Atlas Copco Tools ErgoPulse EP13PTX150 HR13-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 5300 r/min 1/2 inch drive 63 - 110 ft lb 8431 0376 60

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP15PTX250 HR20-AT pulse gun 8431 0376 72

Atlas Copco Tools ErgoPulse EP15PTX250 HR20-AT: Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 4200 r/min 3/4 inch drive 92 - 184 ft lb 8431 0376 72

Atlas Copco Tools TRIM valve ErgoPulse EP15PTX250 HR20-RE pulse gun 8431 0376 70

Atlas Copco Tools ErgoPulse EP15PTX250 HR20-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 4300 r/min 3/4 inch drive 92 - 184 ft lb 8431 0376 70

Atlas Copco Tools TRIM valve low pressure ErgoPulse EP5PTX HR10-RE-L pulse gun 8431 0379 04

Atlas Copco Tools ErgoPulse EP5PTX HR10-RE-L : Pneumatic hydraulic pulse shut-off nutrunner for low air pressure, Pistol Grip Model 5900 r/min 3/8 inch drive 5 - 11 ft lb 8431 0379 04 TRIM valve

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP3PTX5 HR42-AT pulse gun 8431 0375 53

Atlas Copco Tools ErgoPulse EP3PTX5 HR42-AT : Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 4500 r/min 1/4 inch drive 1.6 - 4 ft lb 8431 0375 53

Atlas Copco Tools TRIM valve ErgoPulse EP19PTX450 HR20-RE pulse gun 8431 0376 80

Atlas Copco Tools ErgoPulse EP19PTX450 HR20-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 3300 r/min 3/4 inch drive 166 - 332 ft lb 8431 0376 80

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP19PTX450 HR20-AT pulse gun 8431 0376 82

Atlas Copco Tools ErgoPulse EP19PTX450 HR20-AT: Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 3300 r/min 3/4 inch drive 166 - 332 ft lb 8431 0376 82

Atlas Copco Tools TRIM valve ErgoPulse EP25PTX900 GR25-RE pulse gun 8431 0376 90

Atlas Copco Tools ErgoPulse EP25PTX900 GR25-RE: Pneumatic, hydraulic pulse, shut-off straight nutrunner 4500 r/min 1 inch drive 330 - 660 ft lb 8431 0376 90

Atlas Copco Tools TRIM valve ErgoPulse EP3PTX5 HR42-RE pulse gun 8431 0375 51

Atlas Copco Tools ErgoPulse EP3PTX5 HR42-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 5000 r/min 1/4 inch drive 1.6 - 4 ft lb 8431 0375 51

Atlas Copco Tools TRIM valve ErgoPulse EP4PTX9 HR10-RE pulse gun 8431 0375 54

Atlas Copco Tools ErgoPulse EP4PTX9 HR10-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 3400 r/min 3/8 inch drive 3 - 7 ft lb 8431 0375 54

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP4PTX9 HR10-AT pulse gun 8431 0375 56

Atlas Copco Tools ErgoPulse EP4PTX9 HR10-AT : Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 3300 r/min 3/8 inch drive 3 - 7 ft lb 8431 0375 56

Atlas Copco Tools TRIM valve ErgoPulse EP4PTX9 HR42-RE pulse gun 8431 0375 50

Atlas Coco Tools ErgoPulse EP4PTX9 HR42-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 3400 r/min 1/4 inch drive 3 - 7 ft lb 8431 0375 50

Atlas Copco Tools AUTOTRIM valve ErgoPulse EP4PTX9 HR42-AT pulse gun 8431 0375 52

Atlas Copco Tools ErgoPulse EP4PTX9 HR42-AT : Pneumatic hydraulic pulse shut-off nutrunner with AutoTrim, Pistol Grip Model 3300 r/min 1/4 inch drive 3 - 7 ft lb 8431 0375 52

Atlas Copco Tools AUTOTRIM valve low pressure ErgoPulse EP5PTX HR10-AT-L pulse gun 8431 0379 06

Atlas Copco Tools ErgoPulse EP5PTX HR10-AT-L : Pneumatic hydraulic pulse shut-off AutoTrim nutrunner for low air pressure, Pistol Grip Model 5900 r/min 3/8 inch drive 5 - 11 ft lb 8431 0379 06

Atlas Copco Tools TRIM valve ErgoPulse EP5PTX17 HR42-RE pulse gun 8431 0375 00

Atlas Copco Tools ErgoPulse EP5PTX17 HR42-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 7000 r/min 1/4 inch drive 5 - 13 ft lb 8431 0375 00

Atlas Copco Tools TRIM valve ErgoPulse EP5PTX19 HR10-RE pulse gun 8431 0375 04

Atlas Copco Tools ErgoPulse EP5PTX19 HR10-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 7000 r/min 3/8 inch drive 6 - 14 ft lb 8431 0375 04

Atlas Copco Tools TRIM valve ErgoPulse EP6PTX28 HR42-RE pulse gun 8431 0375 10

Atlas Copco Tools ErgoPulse EP6PTX28 HR42-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 8500 r/min 1/4 inch drive 11 - 18 ft lb 8431 0375 10

Atlas Copco Tools TRIM valve ErgoPulse EP6PTX32 HR10-RE pulse gun 8431 0375 20

Atlas Copco Tools ErgoPulse EP6PTX32 HR10-RE: Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 8500 r/min 3/8 inch drive 12 - 23 ft lb 8431 0375 20

Atlas Copco Tools TRIM valve ErgoPulse EP7PTX55 HR10-RE pulse gun 8431 0375 30

Atlas Copco Tools ErgoPulse EP7PTX55 HR10-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 7200 r/min 3/8 inch drive 22 - 40 ft lb 8431 0375 30

Atlas Copco Tools TRIM valve ErgoPulse EP8PTX70 HR10-RE pulse gun 8431 0375 60

Atlas Copco Tools ErgoPulse EP8PTX70 HR10-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 6900 r/min 3/8 inch drive 29 - 51 ft lb 8431 0375 60

Atlas Copco Tools TRIM valve ErgoPulse EP9PTX80 HR13-RE pulse gun 8431 0375 40

Atlas Copco Tools ErgoPulse EP9PTX80 HR13-RE : Pneumatic hydraulic pulse shut-off nutrunner, Pistol Grip Model 5200 r/min 1/2 inch drive 37 - 59 ft lb 8431 0375 40

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Atlas Copco Tools EP PTX Ergopulse Pistol Pulse Gun

PTS/PTX Series

  • Tools with RE at the end of the model number are TRIM - RE (manual trim)  Example EP3TX5 HR42-RE
  • Tools with AT the end of the model number are TRIM - RE (auto trim)  Example EP4TX9 HR10-AT
  • Tools with RE at the end of the model number are TRIM - RE (manual trim low pressure)  Example EP5TX10 HR42-RE-L
  • Tools with AT the end of the model number are TRIM - RE (auto trim low pressure)  Example EP5TX HR10-AT-L

Atlas Copco shut-off pulse tools shut off the air supply when the pre-set torque is been reached. Operator influence is minimized and the result is increased accuracy and faster tightening. 


Torque sensing system – In ErgoPulse PTS and PTX nutrunners torque is “sensed” by means of a rotatable inertial mass acting against an adjustable spring. The result is a highly accurate and easily adjustable shut-off system. 

Pulse mechanism – The pulse mechanism has pistons for minimum weight and long service life. The design is based on cam-guided pistons and rollers and the pulse cylinder is oil-filled. The moving parts are thus completely immersed in oil, which ensures a long service life. 

AUTOTRIM valve – PTS/PTX-AT tools are equipped with an automatic twostage trim valve. The tool runs down the screw with reduced free speed. After 1-2 pulses it shifts automatically to full power thus enabling both hard and soft joints to be tightened with excellent results without any adjustments. The PTS/PTX tools can also be used for reporting applications

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Unit 8 Mitchell Point
Ensign Way Hamble Le Rice
Southampton Hampshire
SO31 4RF UK

Phone: 02380 455443
Fax: 02380 455081
Company No. 4567854

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