EXHAUSTERS  
  BORA design offers its highest performances as exhausters in vacuum technology.



High efficiency means lower absorbed power and less sensitive flow curves in respect of pressure drop . These are critical success factor for positive displacement exhausters


BORA 233 exhauster with direct transmission
Centralized vacuum dedusting system in a ceramic industry.
This system is composed of 1-5 simultaneous users: the conveying velocity stability is provided by the rotation speed regulation by a frequency converter and vacuum signal from a transducer.
Very dusty environment imposes a filter on the vacuum breaker valve too.
   
BORA 233 exhauster in silenced enclosure with forced ventilation
Large doors give good accessibility for ordinary maintenance 50 mm sandwich panels (metal sheet, rock wool, holed metal sheet) ensure optimal noise reduction [-22 dB(A)].
Built-in base-frame for forklift.
   
BORA 233 exhauster in silenced enclosure with forced ventilation
Special package pneumatic conveying in chemical industry(re-circulated inert gas). This application is composed of explosion-proof electric motor and frequency converter system.
   
BORA 353 exhauster with resonance silencer
BORA 353 exhauster with resonance silencer
Special package for constant speed application and noise within 80 dB(A). For granulated plastics pneumatic conveying systems.
 
Technical information download PDF
1) Performance curves 103d (103d.pdf)
2) Performance curves 163d (163d.pdf)
3) Performance curves 233d (233d.pdf)
4) Performance curves 293d (293d.pdf)
5) Performance curves 353d (353d.pdf)
6) Performance curves 463d (463d.pdf)
7) Performance curves 673d (673d.pdf)
8) Performance curves 883d (883d.pdf)
 
     
       
BORA srl
via dei Carpentieri 15 - 41122 Modena - Italy
P.Iva 02607550361 - C.F. 01566360358
Tel. +39059284210 - Fax +39059284042 - info@borablowers.it
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