BORA SERIES – HV VACUUM BOOSTER


BORE BLOWER

         The Bora three-lobe rotor is the evolution of the classic bi-lobe design, shaped like an “eight”. This Bora design ensures higher bending stiffness, and lower pulsation amplitude that consequently reduces vibration. The economic advantage in the bearing life is appreciable. The compressor noise is remarkably decreased as well.

        The synchro-gears are case hardened and tempered. Gears are accurately ground to ensure optimal timing. The long addendum in-volute design gives maximum efficiency with virtually silent mechanical operation. This Bora design allows the vacuum boosters to be installed without a sound canopy.


Model Technical
Specification
Curve Dimensions
73 73-103-booster.pdf BORA_Booster_73_Curve.pdf BOOSTER_73-103_HV_drg.pdf
103 73-103-booster.pdf BORA_Booster_103_Curve.pdf BOOSTER_73-103_HV_drg.pdf
163 163-1083-Booster.pdf BORA_Booster_163_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
233 163-1083-Booster.pdf BORA_Booster_233_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
293 163-1083-Booster.pdf BORA_Booster_293_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
353 163-1083-Booster.pdf BORA_Booster_353_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
463 163-1083-Booster.pdf BORA_Booster_463_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
673 163-1083-Booster.pdf BORA_Booster_673_Curve.pdf BOOSTER_163-1083_HV_drg.pdf
883 163-1083-Booster.pdf BORA_Booster_883_Curve.pdf BOOSTER_163-1083_HV_drg.pdf