Factory Authorized Distributor Repair & Warranty Center
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HPD490 Vane Drum Truck Blower

Item # 701010203
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DRUM HPD490 BLOWER w/k 1310 drive flange mounting hwd

Oil-Free Vane Compressor


These reliable, air-cooled, Drum compact vane compressors/blowers deliver an oil-free range of flows and pressures for the discharge of powders from tank-trucks such as cement, flour, lime and other dry bulk materials. Maximum flow: 550m³/hr (325 cfm) at 2.0 bar g (29 psi g); maximum pressure: 2.0 bar g (29 psi g).


PSIG: 30
RPM: 1600
Max CFM: 325

The standard factory package contains:

    Cyclonic 2 stage inlet filter

·         Basic Machine

·         Flange pack

·         Relief Valve

·         Check valve and mounting boss

Associated Equipment

We offer the following standard equipment:

  • Reactive discharge silencer
  • Micronic discharge filter
  • Hydrapak Oil Cooler
  • Various drive flanges
  • Multiple hydraulic motor connection kits
  • Hydraulic equipment
  • Remote air cooler
  • Manometers

For different drive systems, please see the Specifications section

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Customer Service
Our mission is to provide businesses with the equipment and training they need to create Eco friendly operations.
Green Initiative

Blocker & Wallace Service LLC has been a leading Gardner Denver Factory Authorized Distributor, Repair, & Warranty Center for over 27 years. We have a over 100 years of combined experience in the Pneumatic conveying Industry specializing in new & remanufactured PD blower sales, system design, consulting, blower packaging & blower repair. We have been recognized by Gardner Denver as a top distributor and have received multiple distributor achievement awards on sales and service since 1983.   We are on of the only distributors authorized to market and repair the majority of PD blower lines owned or operated by Gardner Denver.


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