G-SERIES SIDE CHANNEL BLOWERS

by Elmo Rietschle

Leading in excellence and innovativeness:
side channel blowers from Elmo Rietschle

   

Side channel blowers

Some technologies are so good that it is hard to improve them. Side channel blowers from Elmo Rietschle are such an example. They have proven their reliability in service for many decades, performing flawlessly day in and day out with virtually no down time. Noise levels have been lower than that of most other vacuum pumps and compressors. 

Side channel blowers are used for conveying gases and gas-air mixtures.

The side channel blowers are available in a wide selection for performance ranges up to 3,000 m³/h and differential pressures of up to 1,000 mbar. They cover the most varied requirements flexibly and powerfully.

The G-Series side channel blowers feature voltage range motors for 50 and 60 Hz in protection class IP 55 (insulation class F) and are UL 1450 and CAN/CSA C22.2 No. 68-09 approved. This makes them the ideal solution for worldwide use: They can be used without modifications or tests in Europe, Asia and America.

Advantages at a glance

  • low noise level
  • virtually maintenance-free
  • Up to 20,000 operating hours without maintenance down time for G-BH100, G-BH1, G-BH7 and G-BH8
  • Up to 40,000 operating hours without maintenance down time for G-BH2
  • reliable yet light-weight
  • can be installed in any axial orientation
  • wide performance range
  • For use worldwide (UL/CSA/IEC/EN approval)
  • ATEX 94/9 EG
  • adjustable speed via external or integral converter

Product overview


TECHNICAL SPECIFICATIONS

        Vacuum      Pressure


Application examples

   

Pneumatic conveying

■ Conveying granulated material and powdery media


Filling bags/bottles/silos

■ Filling and pneumatically assembling folded packaging materials






Packaging machines

■ Assembling and folding packaging materials


Lifting and holding parts using vacuum suction

■ Transferring goods to be dispatched and vacuum fixing of sheet materials for processing


Swimming pool technology/jacuzzis

■ Blowing air into water tanks


Ventilation of sewage treatment plants

■ Enriching sewage water with atmospheric oxygen


Fishpond ventilation

■ Ventilating breeding ponds


Soil treatment

■ Extracting ground-level air


Drying out buildings

■ Ventilating and drying out damp buildings after exposure to flooding or water from extinguishing a fire

Gas analysis

■ Extracting gaseous partial currents and transfer to analysis devices


Plastics industry

■ Contact free plastic film redirection
■ Cooling and drying extruder products
■ EPS foaming
■ Granulate conveying
■ Granulate drying
■ Plastic welding
■ Thermoforming


Paper Industry

■ Sheet separation, turning, transport, fixation and drying


Letter sorting/enveloping


Laser printers

■ Powder dusting and extraction


Food processing

■ Degasification


Textile machines

■ For extracting pieces of thread and fluff


Dental vacuum


Industrial vacuum cleaners/central extraction systems