This series of controllers is our company's electronic control products specially designed for various lubrication systems, using digital display to control the lubrication pump working cycle (running time and stop time) in the countdown mode, which can be adjusted according to actual needs.Equipped with pressure and low oil level alarm display function, monitor the oil pipe shut-off and pressure loss of the lubrication system, and also monitor the low oil level to prevent the lubrication pump from idling, saving energy and environmental protection.Common pressure 220VAC. 24VDC, etc.