About ERGIL StorageTech™ ERGIL StorageTech™ manufactures storage tank equipment, such as flame arresters, breather valves, gauge hatches, floating roofs, and floating suction pipe. Since 1982, it has ...

How The EVAP System Works. The EVAP system comprises the fuel tank, a vapor storage canister, valves, hoses, and the fuel tank gas gap. To prevent the gasoline vapors from escaping directly into the ...

Baytex Energy Corp. says a damaged vent valve likely helped trigger explosions July 27 that blew the tops off two huge oil storage tanks at a shut-in well site near Nampa, south of Peace River.