Wärtsilä 26 HFO Safety Filter (1F03)

Sources:
  • Wärtsilä 26 Product Guide, Issue a9 (7 September 2016), Chapter 6 "Fuel Oil System", "Safety filter (1F03)"

The Wärtsilä 26 HFO Safety Filter is identified as component 1F03, Safety filter (HFO), in the Wärtsilä 26 Product Guide, Chapter 6 (Fuel Oil System). The guide describes it as a full-flow duplex filter with steel net.

Technical Data

  • OEM Number: —
  • MPN: —
  • Filter Media: Steel net
  • Micron Rating: —
  • Engine Family: Wärtsilä 26
  • Filter Type: Fuel Oil Duplex Filter

Compatible Engines

Application Notes

A safety filter is always required. The filter should be equipped with a heating jacket. The safety filter or pump and filter unit (1N03) shall be installed as close as possible to the engine. The safety filter (1F03) can be combined with the circulation pump (1P12) in a pump and filter unit (1N03).

Additional Notes

Fuel viscosity: according to fuel specification. Design temperature: 150°C.

Marine engine filter database for technical professionals, engine models and compatible filters.

DATABASE

Filter Finder Filter Search Engine Models Manufacturers

RESOURCES

Engine Guides Cross References FAQ

COMPANY

About Contact Imprint Privacy Policy
© 2026 marinefilterhub.com