A new safety device is demonstrated for putting out fires in oil tanks.
Paulsborough, New Jersey, New York State, United States of America (USA).
The safety system uses cooler oil to put out fire in hot oil.
MV. Two men igniting 2,000,000 gallons of oil in tank. SV. Men walking down ladder from flaming tank. LV. People looking on. CU. Pan blazing tank. & CU. SV. Blazing tank. CU. man looking at stop watch. SV. man opening valves. & SCU. CU. Pan Blazing tank. SV. Black smoke coming from top of tank with little flame. SV. man turning valve as fire dies down. CU. Stopwatch. LV. Smoking tank.