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HOFFMAN's REVOLUTIONPLUS 250-350HP turbo blower models are water jacket cooled and manufactured with a twin impeller. The models within this range are built using a high-performance permanent magnet synchronous motor (PMSM) to increase operational efficiency.
Hoffman high speed turbo blowers consist of a compression unit equipped with a blow-off valve that releases air, protecting the unit during start/stop, while an inverter controls the rotating speed of the blower’s high-speed motor. Housed in a robust, sound-insulated enclosure, HOFFMAN’s REVOLUTIONPLUS series features a Programmable Logic Controller (PLC); allowing operators to actively monitor, control, and adjust the speed to meet changing process demands and operating conditions. The performance window and range of the unit varies depending on the flow/pressure combination, job site conditions, and the application itself.
The PMSM motor within this range of our REVOLUTIONPLUS series provides a much higher operational velocity, output, and performance than traditional induction motors. All HOFFMAN high-speed turbo blowers are fitted with a VSD (variable speed drive) as standard. The VSD adjusts the motor’s operating speed to meet operational requirements. These features allow operators to tailor the performance to meet oxygen demand, further increasing the levels of efficiency that they can provide.
Designed to decrease maintenance time.
Provides energy savings of up to 40% and a significantly reduced carbon footprint.
Compact design requires no special foundation support due to leveling feet. The blower can operate separately from the controller, up to 100 feet maximum.
Constructed to mitigate noise pollution <85 dBA sound rating.
ABOUT Hoffman and Lamson
Hoffman™ and Lamson™ brands of centrifugal blowers and exhausters are among the many compressed air and gas technologies manufactured by Gardner Denver Inc.
Part of the Nash Division, they are American originals. Hoffman™ and Lamson™ brands have been setting industry standards for excellence, reliability, and customer satisfaction for over 100 years. Lamson, established in 1880, and Hoffman, in 1905, are brands customers know and continue to trust.