Horizontal compressors for pressurised LPG and NH3 transfers

Horizontal compressors are used for transfers of liquefied gas from one vessel to another by forcing the media through a pressure increase in the gas phase with following vapour recovery to maximise the transferred volume. They are used in bulk transfers, barge and rail loading and unloading, pressure boosting and many more.

Horizontal compressor

Product description

As the capacity of a vertical compressor may not always be sufficient for all tasks, the horizontal compressor is the ultimate alternative as it provides the largest liquid transfer capacity.

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Material

Body: Ductile iron
Cylinders: Ductile iron
Pistons: Steel, aluminium
Retainer rings: Carbon steel
Main bearings: Tapered roller
Valve seat: Stainless steel
O-rings: Buna-N, PTFE, Viton, Neoprene

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Specifications

Gas types: LPG (Propane, Butane), NH3 (Ammonia, Anhydrous Ammonia), NG (Natural gas), Biogas, CO2 (Carbon dioxide), DME (Dimethyl Ether), refrigerants
Connections: Flange
Type: ANSI, slip-on
Pressure range: Up to 113.8 bar (1,650 psi)
Flow rate: Max. 704 m3/h (414 cfm)
Brake horsepower: 75 HP (55.9 kW)
Temperature outlet: +177˚C (+350˚F)
Sizes and range: 1½" to 3" (ANSI), 2" to 3" (slip-on)
Series available: NGH series, HG series and THG series
Standards: UL-listed, EU

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. 

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Features

  • Sustained high-level performance
  • Energy-efficient
  • Low maintenance costs
  • Multiple mounting positions


Plain style:

  • One set of purge packing pr. piston
  • Ideal for LPG handling
  • Available in single-stage model only
  • Minimum leakage containment
  • Non-corrosive and non-toxic media approved

T-style:

  • Purge or pad packing
  • Packing eliminates oil-over contamination of process gas stream
  • Single or two-stage model
  • Three sets of packing offering oil-free compression
  • Highest level of leakage containment
  • For toxic and corrosive applications
  • Large capacity

Alternative products

  • NH3 skid vertical compressor

    Vertical compressors

    For LPG tank-to-tank transfers including vapour recovery which minimises residue after operation. Vertical compressors are often used for loading/unloading of rail cars and more.

    See our Vertical compressors

Get in touch!

Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.