Article

Kepak McIntosh Donald retrofitted its R5 oil-lubricated rotary vane vacuum pumps with Busch's ECOTORQUE variable speed drive technology, resulting in energy savings of up to 50%. The partnership with Busch, lasting around 15 years, focused on optimizing performance and reducing energy consumption.

The trial showed weekly energy consumption decreased by over 64%, with a substantial 94% reduction during idle times. This led to annual savings of approximately £10,350 per machine. The initiative aligns with Kepak's sustainability goals and plans for further implementation across other facilities.