CP Chemical Processing Regenerative Blowers

ROTRON® CP Chemical Processing Regenerative Blowers provide continuous, oil-free airflow for pressure and vacuum applications in corrosive, moisture-intensive, and chemically demanding environments. Manufactured by Bison®, an AMETEK business, the CP Series incorporates specialized corrosion-resistant construction for applications where standard industrial blower materials may be unsuitable.

Engineered for Corrosion Resistance

CP blowers build upon ROTRON's regenerative blower technology with Chem-Tough™ corrosion-resistant surface treatment on aluminum castings, chemical-duty motors, 303 stainless-steel motor shafts, stainless-steel hardware, and nickel-plated components. These features help protect equipment against moisture, chemical exposure, and premature corrosion. Specialized sealing and motor configurations are available for applications requiring additional protection, subject to manufacturer specifications.

Applications in Demanding Environments

ROTRON CP blowers are suited for consideration across applications including:

• Marine Aquaculture: Saltwater fish farms, hatcheries, recirculating aquaculture systems, and marine life support.

• Aquariums & Zoos: Aquatic equipment rooms, biological filtration, and aeration systems exposed to corrosive environments.

• Hydroponics & Aquaponics: Humid greenhouse and equipment-room installations where corrosion resistance is important.

• Chemical Processing: Process air, chemical vapor handling, and specialized industrial applications.

• Water & Wastewater Treatment: Aeration and process applications involving chemically aggressive conditions.

When to Choose CP Instead of DR

CP models are worth evaluating when salt air, persistent moisture, chemical vapors, or other corrosive conditions may shorten the service life of a standard DR blower. Compare initial equipment cost with expected operating life, maintenance requirements, and replacement costs.

Selecting the Correct CP Blower

Proper selection depends on airflow, operating pressure or vacuum, chemical compatibility, temperature, altitude, electrical requirements, and installation environment. Gas composition and safety classifications may require additional manufacturer review.

RotronStore, operated by Sivat Water Solutions, Inc., is an authorized ROTRON distributor supplying genuine CP blowers. 

Important: CP blowers are non-cancellable and non-returnable under RotronStore's current policy. Confirm specifications and availability before ordering.

Learn More About CP Blowers