RB-Side channel blower

Uses and Features 

Oil-free blower/vacuum pump suitable for medium pressures up to 500 millibar, vacuum up to 400 millibar, and a flow rate of up to 3,000 m³/h. The blowers are used for pneumatic conveying, creating a vacuum in machines and production processes, for central vacuum systems, and for ventilation in coating lines, fish farms, and textile factories.


Technical Specification 

  • Drive : Direct, belt, and direct with clutch.  
  • Construction Material : Aluminum die-cast body.  
  • Electrical Power : 0.5 - 40 HP.  
  • Vacuum : 10-400 [mbar].  
  • Pressure : 10-500 [mbar].  
  • Capacity : 50-3,000 [m³/h].  
  • Motors : High-efficiency motors suitable for VFD operation, option for explosion-proof motors ZONE1 and ZONE2.  
  • Additional Accessories : Silencer, vibration mounts, flexible couplings, inlet filter, pressure/vacuum relief valve, non-return valve, vacuum/pressure gauge, and control panel.

Advantages for users of ventilation fans and engineering

  • HEAVY DUTY industrial structure.  
  • Option for belt drive.  
  • Option for explosion protection.  
  • Aluminum cast structure with spark protection.  
  • Fan adapted to the customer's specific process.  
  • Attractive price.
Two-stage regenerative vacuum pump, belt-driven, model RB-943 with a 30 HP motor