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RB-DV series rotary lobe blowers are designed as positive displacement blowers featuring advanced rotary three-lobe technology. Perfect for mobile vacuum truck applications, offering exceptional performance and reliability. With patented atmospheric air injection system it prevents overheating while maintaining high vacuum levels, making it ideal for demanding environments and ensures consistent, reliable operation for your vacuum truck needs.

A tri-lobe design that offers a unique solution for both dry and liquid waste applications. What sets the RB-DV apart is its compatibility with hazardous and sensitive materials, including ADR-classified substances and chemical waste. This makes it an ideal choice for industries that require both performance and safety.

With RB-DV’s patented air injection system, these blowers ensure cooler operating temperatures, exceptional efficiency, and industry-leading noise reduction. Running on a dead-head means the blower operates at its maximum vacuum level without any airflow. This is critical capability for applications that require deep vacuum, such as hydro excavation and oil field work, without the need for additional cooling systems like water injection or heat exchangers.