Hydraulic Control Upgrade for an Enerpac Pump

  We have a an old Enerpac pump in the lab where the Hydraulic controls were only Forward and Reverse. They were controlled with servovalves that open and close when 110 voltage is applied. I used timer relays to be

Closed Loop Chilled Water System for an Enerpac Pump

We needed to cool a hydraulic pump because we were going to run it longer than specs would allow. I made brackets to mount a tank to a stand. Then I used hose fittings to hook up the tank to