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Product Specifications

All Shaw caps feature non rotating seals which last the life of the vehicle.
  • Locking design with standard padlock or built in keyed lock
  • Rollover safe meets 70/221 EEC. Leak tight during side slope and extreme operations
  • Compatible with diesel fuel, hydraulic oil, and most service fluids
Unit of Measure


System Specifications

  • Manufactured from impact resistant robust composite materials
  • Fits many standard 100 mm OD filler necks or bolt-on, threaded or welded adapters
  • Does not allow water to enter tank from outside sources such as rain or vehicle wash downs
  • Use with filler nozzles up to 2.75" diameter


N/A The lift and turn design handle offers simple one hand operation. To remove the cap raise the handle, turn it counterclockwise, and lift the cap off of the adapter.

Available Options

  • Custom logos, symbols or colors
  • Custom filtration ratings
  • Venting-Positive, Vacuum, non-vented or any combination
  • Standard cap design can be modified to meet customer specifications

Filtration and Venting Specifications

  • Field serviceable filter element
  • 120 and 10 micron nominal filters available
  • Low vacuum cracking pressures which reduce stresses on fuel tank and fuel pump and may be used on composite fuel tanks
  • Positive venting to relieve pressure within tank caused from thermal expansion, but no leakage on side slope or in rollover situations

Strainer Options

Perforated Metal, or Screen Mesh in any size or length.

Filler Neck & Adapters

Metallic or plastic - weld on, bolt on, thread on, or press-in options.