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AB1800 Liquid Ring Compressor

Since 1947, NASH/GARO has designed and manufactured Liquid Ring Compressors. Found primarily in petroleum refineries and production sites or chemical and petrochemical plants, this rugged and reliable technology handle highly toxic, explosive and corrosive gases in applications. The NASH/GARO compressors line, in single and two stage designs, is available in carbon steel, stainless steel, spheroidal cast iron, duplex stainless steel, and super duplex stainless steel. Exotic materials like High Nickel-based Alloy or Titanium are also available on select models.

 

INDUSTRIES: Oil & Gas, Chemical & Petrochemical

APPLICATIONS: Flare Gas Recovery, Vapor Recovery, Chlorine, VCM Recovery, Delayed Coker, H2S Gas Sweetening, Condensable & Non-condensable Gases


  • Seal liquid is fed into the machine and, by centrifugal acceleration, forms a moving cylindrical ring, which takes the shape of the double lobe eccentric casing.
  • This liquid ring creates a series of seals in the space between the impeller vanes forming compression chambers.
  • The gas is fed into the machine by a distribution cone.
  • Gas compression is achieved by the rotation of the impeller inside the seal liquid.

With their rugged design, NASH/GARO compressors offers optimum performance and low maintenance. They meet design specs while maintaining a simple design and rugged construction. With NASH/GARO Liquid Ring Technology, the effects of erosion, corrosion, vibration and noise are minimized.

  • Casing with Double Eccentricity - Allows for perfect balancing of radial forces on the rotor.
  • Front Pull Out - Reduced maintenance
  • Conical Distribution - The circulation of the seal liquid is by pressure differential - No recirculation pump is required.
  • Axial Regulation of the Rotor - Easy check and adjustment of the impeller clearance.
  • Tailor Made Design - Optimized efficiency and performance through modifications to the conical distributor, casing and/or impeller.
  • Simple Design with Few Mechanical parts.

 



Product Photo APAC ab1800 liquid ring pump compressor features 1

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Product Photo APAC ab1800 liquid ring pump compressor features 2

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