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Republic offers a complete line of centrifugal blowers for vacuum or compressed air applications. Centrifugal blowers provide dry, clean, oil-free air and require low energy consumption. Unlike compressed air systems, this series is safe to run at low pressure, and allows for increased production speeds or levels.

The RB4002 provides the most flow of the centrifugal series. The blower comes with ceramic hybrid bearings, easy to remove bearing housing assembly, and zinc plated steel motor pulley.
Unit of Measure

Financing

Approve Payments

 N/A Finance with Approve Payments

Specifications

Model

 N/A RB4002

Frequency

 N/A 50 Hz60 Hz

Power

 N/A 75 hp

Motor Frame Size

 N/A 365TSC

Maximum Flow at 50 Hertz (Hz) Frequency

 N/A 2750 ft³/min4672 m³/h

Maximum Flow at 60 Hertz (Hz) Frequency

 N/A 3100 ft³/min5267 m³/h

Maximum Vacuum at 50 Hertz (Hz) Frequency

 N/A 70 in. H2O174 mbar

Maximum Vacuum at 60 Hertz (Hz) Frequency

 N/A 100 in. H2O249 mbar

Maximum Pressure at 50 Hertz (Hz) Frequency

 N/A 95 in. H2O237 mbar

Maximum Pressure at 60 Hertz (Hz) Frequency

 N/A 160 in. H2O399 mbar

Sound Level with Enclosure

 N/A 82 dB

Sound Level without Enclosure

 N/A 96 dB

Weight

 N/A 1,331 lb604 kg

Retro Kit Weight

 N/A 280 lb127 kg

Warranty

 N/A 1 year

Dimensions

Dimension A

 N/A 35.00 in889 mm

Dimension B

 N/A 5.88 in149 mm

Dimension C

 N/A 12.25 in311 mm

Dimension D

 N/A 10.5 in241 mm

Dimension F

 N/A 14.00 in356 mm

Available Options

N/A Republic Centrifugal Blowers are made to order, and can be customized to fit almost any application. Many common options and accessories are listed below. For additional options, please contact Republic or your local distributor.

Advantages

Advantages

 N/A
  • 40-75 Horsepower - up to 16,000 rpm
  • 20 Groove belt
  • Hybrid ceramic ball bearings
  • Labyrinth seals on both ends of the shaft
  • Easy to remove bearing/impeller housing for quick replacement
  • Precision balanced shaft/impeller assemblies
  • Stainless steel blower pulley, zinc plated steel motor pulley, aluminum blower housing
  • 6061 T6 aluminum impeller
  • Bearing housing is steel construction for extra rigidity
  • Operational with all types of motors- washdown, explosion proof, high efficiency and hydraulic
  • 100% Operational performance and vibration tested

Options

N/A Hard anodized bearing housing assembly Inlet and outlet flanges Thermocouples

Accessories

N/A Enclosures for noise control Exhaust silencer Starter panel Variable frequency drive