RU-2 and RU-4 Wet Seal Support Systems | John Crane


Mobile Refilling Units

Portable units enable refilling of a seal reservoir or buffer/barrier fluid circuit while the system is pressurized and in operation.



  • California Residents: PROPOSITION 65 WARNING
  • Available in two reservoir sizes
  • Supplied with hand pump and hose assembly with quick-connect union
  • Compatible with variable barrier/buffer fluid types
  • Supply multiple seals at a single site with one unit

Contact Us

Scroll to top