Available in sizes from 4.0kw up to 22kw the Sema Vacuum Pump Controller is as well built and rugged as all the other Sema product with the bonus that it also delivers absolutely superb Vacuum control.
Any VPC can also run any number of slave drives. This makes multiple vacuum pump installations very economical to fit controllers to.
Sema controllers are built for the real world
VPC3-15 on a Delaval Blower
The VSD is on the back wall behind the blue vacuum line and the controller is above the switchboard on the left hand wall.