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MAS Fluid Control AS supplies a wide range of components hydraulic valve operation. Local Power Units (LPUs) are especially developed for mounting on bulkhead or direct on actuators. 

Please consult us for more applications. 

Local Power Unit


Proven marine perfomance with a wide range of remote capabilities. Can be delivered for various torque needs and ATEX or IP classified. 

Max. Running Time:

Up to 10 min. depending on ambient temperature (max. 25% duty cycle)


Enclosure Rating

IP 68 - see Product Data Sheet for more detail


Ambient Temperature

-5°C to 70°C ( -25°C to 70°C on request)



18 to 26 Kg depending on type


Tank Volume

120 to 930 mL depending on requirements


Cable Glands

1 to 5 depending on configuration


Materials of Construction


  • Different control options like Hardwire (Power) and/or Bus control: 1) Dry - Standard configuration, 2) Deck - Standard configuration, 3) Floodable - Operation down to70m for up to 7 days, 4) EEX - Patented temperature watchdog for hot temperatures

  • Option for Local LPU Hand Pump installation

  • Easy de-airing and oil filling

  • Adjustable flow 250 - 1000 ml/min.

  • Patented automatic pumping reduction reduces energy consumption

  • Robust design and housing built for harsh marine operation

  • Meets requirements for all major industry classifications

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