PHU-5 / PHU-35

Hydraulically operated piston pumps for progressive systems


PHU-5 and PHU-35 are designed to supply either oil or grease. The pumps feature a spring-loaded piston that can be activated either by a 3/2-way or 4/2-way valve connection, which must be ordered separately. A reservoir can be connected to the pump via an intermediate plate or directly to the machine for a remote reservoir connection. Pump output can be modified via the adjusting screw.

Features and benefits:

  • Compact pump for either grease or oil
  • Adjustable output via setting screw
  • Direct-connect or remote-connect reservoir option
  • Optional low-level control available with integrated reservoir
  • Air-driven pump version available (PPU)

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