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Screw Compressors
For Ammonia (NH3)
Products
Screw Compressors
For Ammonia (NH3)

Screw compressors for NH3

High efficiency on an industrial scale

Screw compressors for ammonia (R717) are the preferred solution for industrial refrigeration and large-scale systems requiring high efficiency and reliability. The refrigerant ammonia has no ozone depletion potential and no direct greenhouse effect, while also offering high efficiency.

BITZER open drive screw compressors for NH₃ set the standard for technical innovation, versatility and efficiency. They are suitable for use as single compressors and in parallel compounding in demanding applications.

  • Commercial refrigeration
  • Industrial refrigeration
  • Marine operation

Displacement at 2900/min:

84 to 2000 m3/h 

Screw compressors for NH3 0

Selected customer projects with screw compressors for NH3 (R717)

2025

Sustainable and efficient dairy cooling with an NH₃ open-drive screw compressor at its heart

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2024

Cold storage with low charge ammonia system

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