Rotary Lobe Blowers

HOFFMAN | DEFENDER™ ROTARY LOBE BLOWER Your trusted partner for Wastewater Solutions. In a competitive global market, our long history of supplying blower solutions to suit our customers’ unique requirements sets us apart from the rest. Using modern machining systems and state-of-the-art production processes, our product range is constantly evolving. With a presence in over 50 countries, we offer local service capability, ensuring our advanced technology is backed by technical support. One of our latest product innovations is the HOFFMAN DEFENDER™ Rotary Lobe Blower with innovative components...

DEFENDER LOBE The Ideal Solution for Municipal Wastewater As a world leader in blowers and exhausters for different industries, we are committed to playing a vital role by saving energy and protecting the environment. Our equipment, systems and services are dedicated to helping customers optimize their processes performance. Our DEFENDER™ Rotary Lobe Blower range has been redeveloped in line with our customers’ exacting requirements and is suitable with environmental conditions between 104° F to -13° F (40° C to -25° C). You can count on the HOFFMAN DEFENDER PD Blower to: • Carry out the toughest...

HOFFMAN DEFENDER A SUPERIOR PACKAGE UNIQUE DESIGN EASY INSTALLATION Thanks to its exclusive features, the DEFENDER blower has compact dimensions with the possibility of side-by-side installation. They are extremely easy to be installed with no requirement for ducting, so the compressor rooms can be kept to the minimum size. Save time and money thanks to the easy and flexible installation of the DEFENDER. Handle the DEFENDER with ease utilizing the rigid base’s dedicated channels for forklifts, and place it on any even surface, with no need for special foundations. Thanks to its compact design,...

The DEFENDER is an integrated package designed to convey gas at low pressure. It is based on a positive displacement rotary lobe blower, operated by an electric motor through a belt drive, including all accessories and noise enclosure. Globally, the DEFENDER Lobe package means reliability, extreme sturdiness, and compactness. • One oil level (all models, only frame 1 excluded) to check from outside • Better reading reliability • Easier oil filling operation • Lower oil top-up times with lower maintenance costs • Better air circulation inside the noise enclosure • Extended operating range capacity...

DEFENDER AfCONNECT LEADING-EDGE DEFENDER CONNECT CONTROLLER (OPTIONAL UPGRADE) The touch screen controller is very user-friendly with an intuitive menu. It provides you with a real-time view of the DEFENDER Lobe's operation and allows you to continuously monitor the device, enabling you to spot problems and malfunctions before they happen thereby protecting your investment. The controller manages a variety of operating functions available from the built-in screen, as well as remotely. You can monitor and configure each measured parameter and alarm from any display using a remote connection via...

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