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Electrically or hydraulically operated piston pump unit for cylinder lubrications system CLU3 for 2-stroke large diesel engines with accumulators technology


Designed for total-loss lubrication systems with significant oil volume requirements, the PC pump unit features from 1 to 28 outlets. Delivery volume can be sub-divided using a progressive-type distributor, enabling the pump to cover up to 224 lubrication points. This all-in-one pump unit consists of a frequency-controlled E-motor with gear reduction, pump modules with pumping elements for six pre-defined settings, optical/electrical flow controls, additional sensors for low level and optional drive speed, safety valves and connections for heating oil. Its integrated shut-off valves, one per module, allow the use of different lubricating oil and/or pumping element replacement during operation. The terminal box with pre-wired sensors contains a pushbutton for pre-lubrication.

Features and benefits

  • Accurate, robust lubrication pump assembly
  • Load-dependent, variable-speed operation as standard
  • E-motor with electrically operated air fan enables wide speed range
  • Ease of operation, maintenance and assembly
  • Assembly brackets for hanging or standing position
  • 24/7 operation in arctic and tropical conditions
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