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Dixon 2.5″ Automatic Pressure Vacuum Relief Cap for Stationary Fuel Tanks

$29.99

Part Number 2500L
Used on Stationary Fuel Tanks
Material Zinc
Size 2-1/2″
Male Thread NPT

Description

These caps are threaded into the top of stationary (non-mobile) above ground fuel storage tanks, where they serve 2 purposes: a) they can be used as a thread in and lockable fuel filter cap. b) They protect the tank from expansion or implosion, the internal relief valve is normally closed, but opens to relieve internal pressure or vacuum.

Use

  • Normally closed vent stops fuel evaporation and airborne contaminants
  • Protects tank from pressure or vacuum build-up. Relieve pressure at 2 PSI and vacuum at 0.7 HG at a rate of 20 SCFM
  • Can be used as a fuel filler cap

Specifications

  • Manufactured to thread into both NPS and NPT tank openings

Features

  • Pad-lockable to prevent fuel theft and tampering

Construction

  • Die cast zinc body, brass screen

Additional information

Weight 2 lbs
Dimensions 6 × 3 × 3 in