Bridgeport Manufacturing, Inc. products

The Optional Piston Pump shuts itself off when there are no functions activated and all downstream flow is stopped resulting in little to no oil leaks from hose breaks. Other advantages of the piston pump; it doesn’t require any horsepower when in the off position resulting in better fuel economy and unlike gear or vane pumps, the piston pump will stop flowing oil if a hydraulic valve gets stuck preventing system overheat.