Positive Displacement Blowers - Rotary Lobe

Our Blowers can be engineered to meet your site specific pressure and flow rate requirements, please contact us today to learn more.


Following extensive customer feedback, CAPS completed a worldwide search to find the ideal blower to suit Australia’s harsh conditions. Pedro Gil’s F1 positive displacement (PD) roots-type blowers have been installed in thousands of locations, packed with many features to assist your operation.

Rotary Lobe Blowers Features & Benefits

When looking for the perfect blower to meet our customer’s needs, the features we identified as important were:

  • Reliable, Low Noise, Low Pulsation, 3-Lobe/Tri-Lobe Blower Design
  • Accessibility – simple access to the main service and maintenance area.  Service and maintenance points are located in the front, allowing blowers to be installed side by side, optimising space.
  • Easy Routine Plant Inspections – Oil Levels are visible from the outside of the acoustic enclosure.
  • Filter Change – Quick change of filter cartridge, by opening the front door of the acoustic enclosure.
  • Oil Changes – no mess filling and emptying of the blower.
  • Belts Tensioning – Easy belt tensioning system.
  • Safety Valve and Check Valve – Installed inside the enclosure.
  • Painted Cabinet Enclosure
  • Large Capacity Ventilation Fan – For reliable operation, even in high ambient temperature conditions.
  • The Pedro Gil blower range was the one range that really stood out from the other blower manufacturers. CAPS have supplied many other brands of blowers in the past and the Pedro Gil ticks all the boxes.

Positive displacement rotary lobe Blower applications

Our positive displacement rotary lobe blowers are suitable for a wide range of applications, including:

  • Pneumatic conveying: Our blowers are ideal for use in pneumatic conveying systems, where they can be used to move bulk materials such as powders, granules, and pellets.
  • Wastewater treatment: Our blowers are commonly used in wastewater treatment plants, where they can be used to aerate and mix wastewater to promote biological treatment processes.
  • Industrial processes: Our blowers can be used in a variety of industrial processes, including food processing, chemical manufacturing, and more.

Why Choose CAPS?

At CAPS, we are committed to providing our customers with the highest quality products and services. When you choose our positive displacement rotary lobe blowers, you can expect:

  • Expert advice: Our team of experienced engineers can help you select the right blower for your application, ensuring optimal performance and efficiency.
  • Fast delivery: We offer fast delivery times to ensure that you get your blower when you need it.
  • Comprehensive support: We offer comprehensive support services, including installation, maintenance, and repair, to ensure that your blower operates at peak performance.

If you’re looking for a reliable and efficient positive displacement rotary lobe blower, look no further than CAPS. Contact us today to learn more about our products and services.

We have the widest range of precision engineered & robust industrial air and power solutions in Australia.

  • Nationwide Support

  • ISO9001 Certified Manufacturing

  • Technical Expertise

  • Global Capabilities

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