FS1040 (Fleetguard) Fuel Water Separator

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Product Descreiption

Specifications

  • Type: Spin-on fuel water separator
  • Thread: M85 × 2-7H internal thread
  • Outer Diameter: 118.11 mm (4.65 in)
  • Overall Height: 293.98 mm (11.57 in)
  • Filtration rating: 10 micron, 99% efficiency per SAE J1985
  • Water separation efficiency: ≥95% for free water
  • Cross reference: P551047, BF1277-SPS, 33423

Installation Position

It is installed on the diesel fuel supply line, upstream of the engine fuel injection pump and fuel fine filter. It serves as the primary fuel pre-filter, mounted between the fuel tank and engine.

Function

  1. Remove solid contaminants such as rust, sand and particles from diesel fuel.
  2. Separate free water out of diesel to avoid water damage to injectors and high-pressure fuel pumps.
  3. Protect the engine fuel system and extend the service life of downstream fuel filters and injection components.
  4. Equipped with a drain valve at the bottom for periodic draining of accumulated water.

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