Wärtsilä 31DF Prelubricating Oil Pump Suction Strainer (2F04)

Sources:
  • Wärtsilä 31DF Product Guide, DBAE248994, Fig. 7-1 and Section 7.2.3

The Wärtsilä 31DF Prelubricating Oil Pump Suction Strainer (2F04) is identified in the Wärtsilä 31DF Product Guide as the suction strainer for the prelubricating oil pump in the dry-sump lubricating oil system.

Technical Data

  • OEM Number: —
  • MPN: —
  • Filter Media: —
  • Micron Rating: 0.5–1.0 mm
  • Engine Family: Wärtsilä 31DF
  • Filter Type: Lube Oil Suction Strainer

Compatible Engines

Application Notes

It is recommended to install a suction strainer before each pump to protect the pump from damage. The suction strainer and the suction pipe must be amply dimensioned to minimize pressure losses. The suction strainer should always be provided with an alarm for high differential pressure. The Wärtsilä 31DF Product Guide specifies a fineness of 0.5–1.0 mm for suction strainers 2F01, 2F04 and 2F06.

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