Hydraulic Shut-Off Grease Fitting

Hydraulic shut off fittings control the grease that flows out of a fitting. It is designed to positively shut off at a specific pressure thus preventing over greasing and damage to seals. The fitting reopens once pressure drops within 2 psi of the stated minimum pressure. Hydraulic shut off fittings are often used on sealed bearings in water pumps or other anti-friction applications.

  • Equipped with a check ball to reduce risk of contamination
  • Available in corrosion resistant zinc clear finish
  • Serviced using a standard coupler
  • Visit our Product FAQs to learn more about our different grease fittings
Hydraulic Shut-Off Grease Fitting

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