Lubrication systems


A lubrication system is a complex hydraulic system involving filtration and regulation of the oil temperature in order to guarantee constant efficacy and efficiency of lubrication. The functioning of certain components is very delicate and wear and/or faults of such parts is tied to the presence of impurities in the oil and insufficient lubrication.

A large purification and settling tank, with low pressure values but an accurate flow of oil in the most cutting-edge filtration systems, ensures the installation is safe and guarantees performance levels. A sophisticated system of probes and sensors allows monitoring of oil quality and temperature, also providing useful data for preventive maintenance.

For a number of years, Duplomatic has worked closely with its customers to create effective lubrication systems, aligned with the requirements of the installation where they are to be used and observing the strictest regulations. Duplomatic never compromises on quality, guaranteeing products always offer top performance. This is because an appropriate and properly designed lubrication system offers protection against far more serious problems, guaranteeing the longevity and efficiency of the entire installation.


  • DNV, ABS, BV, RINA, Atex 2014/34/EU, Inmetro, IECEx, PED 2014/68/EU, SIL, UL-CSA, AUSTRALIAN MEPS (for electric motors), ASMEIX & ISO 9606-1:2017 for welding processes, 2006/42/EC Machinery safety.


Control processes:

  • WPS, PQR, NDT, PM.


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Technical features

  • Tank dimensions:
    • From 500 to 25,000 dm³
  • Motor types:
    • Asynchronous – Direct Current – BRUSHLESS
    • Single-phase and three-phase voltages from 220 to 690 V
    • Power from 25 kW to 500 kW
  • Cooling systems:
    • Air – oil
    • Water – oil
  • Types of heat exchanger:
    • Brazed plate
    • Plate
  • Materials:
    • Carbon Steel
    • Stainless Steel 304-316L
  • Interfaces:
    • ISO
    • Cetop
  • Piping and connections:
    • Carbon Steel
    • Stainless Steel 304-316L
    • 6Mo
    • Swagelock (Installator certified)

Do you want to know more?

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