Busch supplies vacuum pumps, compressors and fans for all areas of biogas, biodiesel and bioethanol. Mink claw vacuum pumps and compressors are ideal for applications involving the production of renewable energies. Transport and compression of biogas from the fermenter until it is transported away or burnt in block-type thermal power stations can only be operated using Mink claw vacuum pumps and compressors.

In the event of minor differences in pressure, Samos side channel blowers or Panther rotary lobe blowers are used.