This Single Skin Oil Tank is supplied complete with the following equipment as standard:-Lockable, oil tank fill / inspection point, -2? dia. fuel tank vent, -32mm. dia. electronic gauge point, -1” dia. BSP bottom outlet Low Maintenance, UV Stabilised for protection against the damaging effects of sunlight, Manufactured from premium quality, corrosion resistant materials, Officially licensed for the storage of heating oil by OFTEC-the oil firing Technical Association.