Test pressures. The CNG gas flow adjuster of Class 2 shall withstand a pressure twice the working pressure.
Test pressures. The CNG gas/air mixer, gas injector or fuel rail of Class 2 shall withstand a pressure twice the working pressure.
Test pressures. The gas/air mixer or gas injector of Class 2 shall withstand a pressure twice the working pressure.
Test pressures. Specified in Section 15050. Each expansion joint shall be factory tested