Midwest Pressure Systems
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Dry Gas Seal Boosters

The use of dry gas mechanical shaft seals in centrifugal compressors has increased dramatically in the past 25 years. Preventing contamination of the gas used by these seals is necessary to assure long life. Midwest Pressure Systems dry gas seal pressure boosters ensure that gas quality is maintained during startup and settle-out conditions.

  • No Electricity Required - Powered by Instrument Air
  • All models conform to CE PED ATEX Ex II 2 G T3 200 Deg.C
  • Wetted parts conform to NACE MR0175
  • Designed in accordance with ASME Section VIII, Division 1
  • Distance piece design prevents mixing of the gas and drive air
  • Dynamic seals are filled Teflon and require no lubrication
  • 2500+ hour operating life with no maintenance required
  • Suitable for continuous operation

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316LSS Dry Gas Seal Booster
Anodized Aluminum Air Drive
with 316LSS Gas Components		 Air Drive Gas Seal Booster
Stainless Steel Air Drive
with 316L SS Gas Components