Dependable - Sliding vane action provides low-maintenance, quiet operation and long-lasting performance. Standard relief valve Sliding vane action delivers peak performance Lightweight Applications Lube Oil Fuel Oil Solvents Petro chemicals Many other products Equipped With Relief valve that can be adjusted to safeguard the pump from over pressure Optional strainers to protect the pump from any foreign material moving through the tank or piping Dual shaft for clockwise and counterclockwise drives Performance