Vacuum Pump Filter Controller

Vacuum Pump Filter System for Harvest Right

Our Device Our lead mentor has an HR freeze dryer and we made this vacuum pump filter controller to automatically recirculate the oil through a filter / water separator at preset intervals. There’s nothing to set. Filtering starts as soon as the Standard pump warms up and shuts off when it cools down. The Premier pump doesn’t have …

Vacuum Pump Filter System for Harvest Right Read More »