Transfer Tank Vented Fuel Diesel Tank CapVenting Pressure Fuel Gas Cap for 2 Inch BaseDiesel Transfer Fill Lid for AuxiliaryStorage Truck Tool BoxOnly Include Fill Lid

Fitment Transfer tank vented cap replace for Dee Zee FillRite venting pressure tank cap and fit for standard 2 NPT threaded tank bung base Diesel tank cap works well for ground farm commercial and distillate tanks such as transfer tank fuel tank gas tank diesel tank auxiliary fuel tank mobile fuel tank and weather guard tank Both Directions Vent When loosing the cap the transfer diesel tank cap vent pressure inside the tank to outside and release dangerous vapor build up to prevent overexpansion of the fuel tank And allow air into the diesel transfer tank to prevent vacuum forming and collapse the tank when you draw out fuel Prevent Leaking Fuel transfer tank cap with spring loading and inside gasket is seal when tightly closing to prevent leaking and excess gas vapor venting even drive in road Easy to Use Align the transfer tank fuel cap with the notch push down and clockwise twisting to tighten the diesel tank cap all the way To remove transfer tank cap counterclockwise twist slowly to the notch to vent pressure Push down and twist to lift pressure vent cap and remove Heavyduty Diesel Tank Cap Made of high quality materials featuring waterproof and corrosion resistance to long term serve your diesel tank The transfer tank vented cap package only includes a removable transfer tank fuel cap • Compatible with standard 2" NPT threaded tank bung base • Prevents dangerous vapor buildup and over-expansion of fuel tanks • Spring-loaded gasket seals tightly to prevent leaks • Easy to install and remove with a simple twist mechanism • Made from high-quality, waterproof, and corrosion-resistant materials