The Automatic Overfill Prevention Device for static storage fuel tanks – OPD-2 protects both the environment and the individual from the effects of fuel spillage. Designed to BS EN 13616 this overfill protection device is suitable for use on both fuel and diesel storage tanks, which may have a pumping or gravity feed system (not suitable for use with petroleum). Once the tank has reached its maximum fuel capacity, this valve will close to prevent any additional fuel from being delivered, thus preventing overfilling. A version of this can be supplied specifically for use on plastic tanks. 50/M 20-151/M
