Single-acting hollow piston cylinders

with spring return
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Light alloy allrounder for lifting, pulling or tensioning

LUKAS hollow-piston cylinders are used to lift loads and to pull fixed elements from rods, push in  bearings or tension steel cables. They are particularly light (up to 40% lighter than comparable steel  cylinders), making them much easier to use in all positions.


  • Significantly reduced weight makes for easier handling
  • Piston rods with through bores for a wide range of applications
  • Optional attachment holes in the cylinder base


  • With quick-release coupler for connection to the safe quick-stop system
  • Metric external threads in most models
  • High lateral load tolerance
  • Scraper ring for reduced wear
  • Full-load stroke limit

Especially safe connections for especially safe work

Only LUKAS offers a complete system for an operating pressure of 500 bar. Why? Because we think about your safety! With the quick release, connections are faster and safer. And the quick stop, unique worldwide, protects you against unintended lowering of the load while the lower maximum pressure results in extended service life for all components.

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