Riken WS2-50X Single-Acting Water Cylinder

The Riken WS2-50X Single-Acting Water Cylinder has a 200kN output and 50mm stroke by using water as its ‘hydraulic fluid’. They are designed to be used safely around flammable material or where usage of oil or chemicals isn’t advised for example in proximity to a weld site. These are built using stainless steel or special steel with rustproof treatment on all contact areas with water to prevent rust throughout the tool. Water cylinders with specifications other than the WS2-50X can be manufactured ona made-to-order basis. To be used with the Riken WP-1B Water-Pressured Manual Pump.

Made by Riken in Japan.

More Information


  • Max. output – 200kN
  • Effective area – 28.74cm2
  • Stroke – 50mm
  • Return-type – Spring
  • Necessary water level – 144cm3
  • Approx. gross weight – 4.7kg
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Riken WS2-50X Single-Acting Water Cylinder
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