R-Series Rebuildable Desiccant

R-Series Rebuildable Desiccant

All R-Series Breathers feature:

  • Maximum airflow of 25 cfm
  • Maximum reservoir fluid flow of 187 gpm
  • Medium type is 100% silica gel

  • R-Series breathers are suitable for high vibration applications including off-road vehicles, construction vehicles, haul trucks, and farm vehicles typically equipped with hydraulic fluid reservoirs.
  • R-Series breathers are easily mounted in place of standard breather caps via rugged steel pipe threads, included with all models except the R-111.
  • The metal reinforced base is reusable.
  • When the silica gel cartridge turns color from gold to dark green, simply install a new replacement cartridge onto the reusable metal base.
  • The R-Series rebuildable design allows for economical replacement of the desiccant cartridge.

Breather Models

ModelHeightDiameterMounting ConnectionWeightWater Capacity
UC-R1016.5"
(16.5 cm)		5.2"
(13.2 cm) 		1” male NPT 3.2 lbs
(1.5 kg)		6.2 fl oz
(183 mL)
UC-R102 9.5"
(24.1 cm)		5.2"
(13.2 cm) 		1” male NPT 4.5 lbs
(2.0 kg)		13.9 fl oz
(411 mL)
UC-R1116"
(15.2 cm)		5.2"
(13.2 cm) 		1.125” female thread2.8 lbs
(1.3 kg)		6.2 fl oz
(183 mL)
UC-R12312"
(30.5 cm)		5.2"
(13.2 cm) 		2” male NPT5.5 lbs
(2.5 kg)		18.5 fl oz
(547 mL)

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