Membrane Degassing

  • Design Temperature: -20 ºC to 75 ºC
  • H2S Service NACE MR-01-75
  • Max processing Flow up to 2000 GPM
  • Gas Processing Rate up to 2,500 ft3/min
  • Area Classification Zone 1 ATEX CE Marked
  • NACE 0175 Certified
  • ASME Section VIII Div. 1 Certified Vessel
  • Smallest footprint and Compact Design
  • Recovers liquid density & eliminate toxic gases
  • Efficient degassing and cleaning of drilling mud

Accreditation vs Certification

Product Overview

The Kapwell vacuum degasser is the most effective and efficient meets the stringent requirement.

Kapwell supply customised CE marked ATEX Zone 1 certified vacuum degasser to suit the client requirements. All our components are NACE certified and manufactured to the highest quality.
Our degassers are designed to achieve an effective gas-liquid separation and ensure a smooth transition of toxic gases to the exhaust pipe.

Kapwell degasser ensures the best mud recovery and stabilises mud viscosity. Our Vacuum degassers consist of ASME certified degasser vessel, vacuum pump, motor and control cabinet. The drilling mud from the shaker mud tank gets sucked into the vacuum degasser by a vacuum created by a regenerative vacuum/blower. The vacuum degasser then bursts the mud bubbles, causing a release of harmful gasses such as methane, H₂S, and CO from the mud to the surface. The toxic gases then discharged away from the rig at a safe distance to a flare line or other point of disposal

Contact Kapwell representative for more details.

Features & Benefits

  • Capacity up to 2000 GPM
  • Maximum vacuum of about 20 inches Hg
  • NACE 0175 Certified; reduced cost of maintenance
  • Ex equipment design & manufacturing
  • ATEX Zone 1 Certified, CE mark
  • Visual and/or audible Indicators
  • ASEM VIII Certified Degassing Vessel
  • Smallest footprint and Compact Design
  • Handle high density and high viscosity mud
  • Alternative to mud agitator
  • Recovers liquid density & eliminate hazardous gases
  • Efficient degassing and cleaning of drilling mud
  • Emergency Operation Provisions
  • Recover mud gravity & stabilise mud viscosity
  • Customised vacuum degasser to suit client requirements


From arctic conditions, desserts, remote locations to harsh offshore facilities and aggressive desert environments, Kapwell provides world-class products and services. For more information contact our sales representative.

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