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Model Item / SKU

R7P3180M

Our 1-stage large motor mounted R7P3180M is built for durability and flexibility making it ideal for high-volume vacuum or compressed air applications. Engineered oil-free with corrosion resistant materials, this three phase Regenerative Blowers (Large) delivers reliable, contaminant-free pressure or vacuum efficiently. The 18 HP R7P3180M operates at 190-220/380-415V AC with maximum continuous pressure of 105 in. H2O and air flow of 800 CFM.

Designed for durability and flexibility, our compact models R7-R7P-R9 and R9P are ideal for high-volume vacuum or compressed air applications. As the largest in our motor-mounted regenerative blower series, these models operate as both vacuum pumps and air compressors-efficiently generating high-pressure air or vacuum. Their rugged, oil-free designs feature corrosion-resistant materials and no wearing components, ensuring reliable, contaminant-free performance.

Available in standard motor-mounted configurations with sealed ball bearings and integrated mufflers for noise reduction, these models also offer options like explosion-proof motors, thermal protection, double-sealed bearings, variable frequency 3-phase motors, external mufflers, and IP-rated enclosures for outdoor use.

R7-R7P-R9 and R9P are perfect for demanding applications in manufacturing, aquaculture, and chemical processing, where they support pneumatic conveying, aeration, and chemical transfer.
Find your perfect fit below.

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Highlights
  • Thermal Protection: The thermal over load protection protects motor windings from damage should the pump become stalled during operation
  • Standard Motor Mounted Models: UL and CSA approved motors with sealed ball bearings with polyurea grease, and integrated mufflers for noise reduction
  • Explosion-Proof Motor Series: UL and CSA approved explosion-proof motors with thermal protection, double-sealed ball bearings with a B10 life over 30,000 hours, and sealed air streams leak-tested to under 5 cc/min
  • Corrosion-resistant components: Aluminum blower housing, impeller, and cover extended product life, maximizing uptime

Specifications

Item # - R7P3180M

Series - Regenerative Blowers

Description - Regenerative Blowers (Large)

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HP:
18
Amps :
33.0-33.4/16.5-16.7 40.2/20.1 —
Weight [lb]:
448 203
Open Flow [cfm]:
700 800 —
Voltage [50Hz][60Hz][DC]:
190-220/380-415 230/460 —
Regulatory:
CSA
Phase:
Three Phase
COO:
US
Flow @ Max Pressure [cfm]:
250 500 —
Sound Level [DBA]:
79
Dimensions [in]:
28.8 L x 32.55 W x 20.14 H 731.5 L x 826.8 W x 511.6 H
Flow @ Max Vac [cfm]:
200 300 —
Mounting Dimensions [in]:
10 L x 10 W 254.0 L x 254.0 W

Product Information

Prop 65

Products offered on this website may contain chemicals, such as lead, nickel, or other substances, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

Country of Origin

USA

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