Compact vacuum unit. Milking units not fixed to trolley. Unit can be placed distantly from milking site, keeps machine noise away.
Dedicated for medium scale farms/herd.
Independent of stationary or portable electricity supply. If electricity supply available, you can plug it in. 
Long life lubricated branded vacuum pump, effective air/oil separation (silencer). Oil free air exhaust. 
Suitable for milking in medium size mobile and stationary vacuum pipelines and parlours (milking systems with mobile milking parlour Mootech-4).