Transport Solutions is a business unit of Gardner Denver
A business unit of Gardner Denver
Transport solutions
Rotary Lobe Blower Drum D807 / D907

D807 / D907

Rotary Lobe Blowers

A range of contactless positive displacement lobe blowers for use in the dry bulk tank-truck markets.


The machines provide a flow range suitable for loading and discharging powders, granules, pellets and feeds at continuous pressures of up to 1.2 barg (18 psig).

Benefits at a glance

  • Oil free – no contamination of materials or the environment
  • Well proven design, highly dependable operation
  • Simple design, easy to own

General performance

  • Maximum flow: 1,700 m³ / hr (1000 cfm) at 1.38 bar g (20 psi g)
  • Maximum pressure: 1.38 bar g (20 psi g)