Cim-Tek 2" Pre-Vent Vapor Control Cap and Base Six Pack. Allows up to 30 GPM Fluid Removal. Pressure Cap Valve Opens at 2.5 lbs to Reduce Pressure, While the Vacuum Release Opens at 1.5 Oz. when the Tank Closes. Designed for 2" NPT Tank Opening. Helps Maintain Fuel Quality by Reducing Evaporation and Condensation Loss. Designed to Divert Rain and Condensation Away from Fill Hole. Limits the Release of Vapors that Escape into the Atmosphere, Protecting the Environment.
- • 6 Pack Saves You Money!
- • Vapor-control fill cap for above-ground gasoline and diesel fuel storage tanks
- • Buy in bulk and save!
- • Single cap also available. (Item #60001)