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Drum D807/D907  Bi-Lobe Truck Blowers

Drum D807/D907

Bi-Lobe Truck Blowers

Innovation, Evolution, Perfection


  • 1980 - D800 was introduced to the US form the U.K.


  • 1991- D807 was the first straight-lobe blower to deliver 18 psi and 17 "Hg


  • 1997- First straight-lobe blower to achieve 20 psi continuous pressure
  • Implemented diamond shape discharge port for reduced noise
  • Added cooling fins and reinforcing ribs for added strength


The Gardner Denver D807 / D907

  • The first bi-lobe blower to offer 20 psi continuous pressure
  • First Blower in its class to use diamond shaped porting for noise abatement
  • Dual Splash Lubrication for increased reliability
  • Reinforced ribs and cooling fins for unparalled strength and lower operating temperatures
  • Identical impellers / drive shafts for ease of installation and serviceability
  • Gardner Denver is the first manufacturer to offer 12/18 month warranty



High flow, oil-free, contact-less, lobe-type blower for use in the dry bulk markets. The machine provides a wide and high range of flows for loading and discharging dry bulk products from tank-trucks including powders, cereal grains and fodder. D807 offers the widest variety of application use available today.

It's Light Weight

Lightest blower in its class by at least 11 pounds.

Materials are everything

The first blower in it's class to use cast iron headplates. This offers best in class corrosion protection and structural rigidity.

Legendary Performance

The D807 / D907 has over a 25 year track record of industry firsts, reliability, and proven results.



All parts are NOT created equal.

Gardner Denver has a range of accessories to compliment the D807/D907. Accessories are available as discrete items or packaged together with new blowers. 

All genuine parts are factory engineered to the exact specifications of our machines, this means you get maximum performance from our blowers and compressors.

  • Stainless Steel Inlet Filter 
  • Truck Blower Overhaul Kits
  • Relief Valves
  • Genuine GD Lubricants
  • Complete installation kits including mounting brackets, silencer kits, and filter kits
  • Silencers - stainless steel or carbon steel available

Service and Warranty

In the competitive market we work in, the cost to a business for a vehicle being off-the-road is high. Down time equals money lost. We understand this. That's why Gardner Denver's nationwide service network and highly skilled and certified technicians are available 24/7 to meet your repair needs. We offer support with extensive stocked spare parts to get you and your product back in operation as soon as possible.

What do we offer?

  • Globally stocked genuine spare parts
  • Service and maintenance kits
  • Detailed commissioning
  • Complete check and overhaul of your compressed air system
  • Reliable, professional maintenance and service contracts
  • Personalized maintenance and service contracts
  • Service training of customers and dealers
  • Professional information and advice