The PRD HFU is rugged and
powerful.With its hydraulically driven pump and its 12,000
lbs. Mast,the HFU is sure to get the job done.This two speed
unit provides dual functions ,break and develop. In low speed
the pump will produce 2,500 PSI at 40 GPM, This is essentially
your break pressure. In high speed it produces 500 PSI. At 80
GPM, this develops the well allowing for optimal water
flow.