Hollow Plunger Cylinders

RACH-Series, Aluminium Hollow Plunger Cylinders

  • Hollow plunger cylinder design allows for both pull and push forces
  • Composite bearings increase cylinder life and sideload resistance
  • Hard-Coat finish on all surfaces resists damage and extends aluminium cylinder life
  • Floating center tube increases seal and product life
  • Handles standard on all models
  • Steel base plate and saddle for protection against load-induced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • High strength return spring for rapid cylinder retraction

RRH-Series, Double Acting Hollow Plunger Cylinders

  • Enerpac hollow plunger cylinders allow for both pull and push forces
  • Double-acting cylinder version for fast retraction
  • Relief valves prevent damage in case of over-pressurisation
  • Baked enamel finish for increased corrosion resistance
  • Collar threads enable easy fixturing (except RRH-1001 and RRH-1508)
  • Nickel-plated, floating center tube increases product life
  • CR-400 coupler and dust cap included on all hollow plunger models
  • Plunger wiper reduces contamination, extending cylinder life

RCH-Series, Hollow Plunger Cylinders

  • Hollow plunger design allows for both, pull and push forces
  • Single-acting, spring return
  • Cylinders are nickel-plated, floating center tube on models over 20 tons increases product life
  • Baked enamel finish for increased corrosion resistance
  • Collar threads for easy fixturing
  • RCH-120 cylinders include AR-630 coupler and has 1/4" nptf port
  • RCH-121 and RCH-1211 cylinders have FZ-1630 reducer and AR-630 coupler, all other models feature CR-400 coupler

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