The SN7000, SN14000 and SN30000 are the largest mechanical boosters in the BOC Edwards industrial vacuum range. The SN Series provides pumping speeds of 7,000 to 30,000 m3/h (4,125 – 17,700 cfm) making them ideal for large industrial and chemical applications including, steel degassing, metallurgy, coating, electron beam welding and the process engineering industries.
The SN Series is manufactured in cast iron, with a mechanical shaft seal and internal piston ring seals as standard. Depending on the model, SN Series boosters can be supplied with motors, or variable speed drives and couplings and are available to UL, CSA or CE Standards. Chemical versions are fully certified to meet ATEX requirements. SN boosters can be supplied separately, or as part of a custom built system.
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