For over pressure protection on critical oil filled transformers, load tap changers, and other related electrical apparatus for maximum safety and environmental protection.
Standard
Dual spring loaded valve for quick operation and reseal after a pressure situation
50% higher flowrate than the LPRD for increased tank protection during an over pressure event (12600 SCFM)
Utilizes the same bolt pattern as the LPRD and industry standards enabling direct replacement
Standard integrated directional shield with 8 inch diameter outlet to maximize flow rate and control hot oil and gas discharge
Reduces risk to environment, surrounding assets, and people in the immediate area when used in conjunction with piping kits
Variety of optional piping kits, flanges, and animal screens are available from Qualitrol to divert hot oil
