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Separ Filter

Separ 2000 Fuel Filter / Water Separator

The SEPAR 2000 is a water separator and fuel filter for light diesel fuel. An entirely new multistage centrifugal system ensures a 100%SEPAR 2000 is a water and fuel separator designed to accommodate newer and more demanding diesel engines. In Industrial, Marine, and Agriculture use, the SEPAR 2000 series protects your engine from harmful impurities. solution to the problem of water and particulate in the fuel. Simplex and duplex systems are available to 7,800 litres per hour. The Separ 2000 range of filters can be fitted to almost any diesel engine available, we offer 'without obligation' technical advice on any application you may have.


  • Automotive industry, busses, trucks, mobile cranes, municipality vehicles, etc.
  • Construction equipment, agricultural equipment, fork lifts, compressor sets, etc.
  • Stationary engines, generator set, welding and pumping installations, mining applications etc.
  • Marine Propulsion, for this purpose switchable filters are available. A water level indication can be supplied optionally.


  • Small physical size in comparison to flow rate. The Separ 2000 is a water separator and diesel fuel filter equipped to accommodate today's engines. Five separate stages of filtration ensure 99.9% water separation at max flow rate. The Series 2000 is designed to reduce wear on fuel pumps and ensure full RPM’s for the most modern diesel engines. The unique back flushing capability significantly extends filter change intervals reducing down time and filter element cost. Nilsson Shipping offers a wide range of fittings to allow connection of your equipment to this filter – please ask for more details.
  • High performance.
  • Low restriction.
  • Long-life filter element.
  • Improved operating economics.
  • Reduces Maintenance & Downtime.
  • Increases Safety & Reliability.
  • Easy installation.
  • Simple operation.
  • 5 stage filtration.
  • Biodiesel compatible

Separ SWK2000 Simplex range (pdf)

Separ SWK2000 Duplex range (pdf)



SEPAR Filter is the effective way to remove dirt and water from diesel oils. Modern diesel engines are highly efficient and optimized for the best possible fuel economy. If contamination in diesel oil is not effectively removed, then it will pass to the injection system and cause wear on critical parts.

Oil Supply Unit

The SEPAR Fuel Filter Water Separators are typically used to filter diesel oil between the tank and the engine, but we can also supply a complete Oil Supply Unit for installation between the settling tank and the day tank, this system is used to prepare the fuel oil for injection in large marine diesel engines.

Test and Certifications:

The Separ 2000 series has the following approvals:

  • Lloyds Type Approval Certificate - No.94/20036
  • Germanischer Lloyd Type Test Certificate - No.04/84-93
  • Bureau Veritas Type Approval Certificate - No.1521 5842 A10 D
  • Rina DIP/13/94
  • Technical Department for Army Ship and Marine Weapons - No.WTD71-213-003/94
  • Application has also been made to the American Bureau of Shipping & U.S. Coast Guard

The Separ product range is patented world-wide and is used by the following OEM’s:

M.A.N, MTU, Deutz AG, VW Marine, Liebherr-Baumaschinen, Fairline plc, Princess Yachts International, Sunseeker International, Mercedes Benz, Volvo Construction Equipment, Konz, Mannesmann Dematic, Zweibrücken, Sennebogen, Straubing, Fendt, Kemptenand and many more.

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