Vacuum boosters are used to “supercharge” vacuum pumps to greatly extend pump performance. This allows for much faster pumping speeds and deeper vacuum levels. Vacuum boosters from Tuthill Vacuum & Blower Systems are utilized worldwide in the manufacture of chemicals, petrochemicals, plastics, semiconductors and wood composites as well as food processing, vacuum furnace applications and many other general applications in industry. Every vacuum booster is designed to operate at 82 dB(A) or less at blank-off (open field; motor and background noise excluded). Mechanical sealed and slinger sealed models available. Also available with metric drive shaft and process connections