We have a SMM1 with the 3/4 hp pump and the aux filter. All from Haas. Our problem is that when the pump turns off for a tool change the coolant keeps coming out as the pressure bleeds off from the filter.
Does anyone have an idea on how to hook up a solenoid of some sort that would energize when the pump comes on but would shut off the flow when the pump turns off. Has anyone designed something for this?