Air blower R1-R2-R3

side-channelsingle-stagefor vacuum

Overview
The R1102K-01 is a 1-stage, motor-mounted regenerative blower engineered for continuous oil-free operation in high-volume vacuum or compressed air applications. Built with corrosion-resistant aluminum components and sealed bearings, it provides contaminant-free pressure or vacuum with a compact footprint.

Series Summary
Models R1–R2–R3 form a compact motor-mounted regenerative blower series that functions as both vacuum pumps and air compressors. These single-phase units are designed for industries requiring continuous, oil-free air movement and feature corrosion-resistant construction and sealed mechanical components.

Features & Options

• Thermal protection: built-in thermal overload to protect motor windings during stalls.
• Standard motor-mounted models: UL and CSA approved motors, sealed ball bearings (polyurea grease), and integrated mufflers for noise reduction.
• Optional explosion-proof motors: UL/CSA approved with thermal protection, double-sealed ball bearings (B10 life > 30,000 h), and leak-tested sealed air streams (< 5 cc/min).
• Corrosion-resistant construction: aluminum blower housing, impeller, and cover.

Applications
Suitable for manufacturing, food & beverage processing, aquaculture, chemical processing and other industrial applications requiring pneumatic conveying, aeration, or chemical transfer where oil-free, contaminant-free air is required.

Technical specifications

• Item #: R1102K-01
• Series: Regenerative Blowers
• Description: Regenerative Blowers (Small)
• Horsepower (HP): 0.13
• Amps: 50 Hz = 2.2 / 1.1 ; 60 Hz = 2.3 / 1.2
• Open Flow: 50 Hz = 23 CFM (≈651 LPM) ; 60 Hz = 27 CFM (≈765 LPM)
• Voltage: 50 Hz = 110 / 220-240 V AC ; 60 Hz = 115 / 208-230 V AC
• Phase: Single Phase
• Max Pressure: listed as N/A for this configuration
• Max Vacuum: listed as N/A for this configuration
• Sound Level: 57 dBA
• Weight: 15.75 lb (7 kg)
• Dimensions: 9.12 in L x 7.67 in W x 8.53 in H (231.6 x 194.8 x 216.7 mm)
• Mounting Dimensions: 3.54 in L x 2.95 in W (89.9 x 74.9 mm)
• Regulatory: CE
• Country of Origin (COO): USA
• Design highlights: motor-mounted, oil-free operation, sealed ball bearings, integrated mufflers, corrosion-resistant aluminum components; optional explosion-proof motors and double-sealed bearings available.