Multi Ejector Solution™
Yes, you heard it right. At Danfoss Cooling, We Love CO₂.
You might think that our devotion is misguided, but we can promise you that our affections are grounded in facts and modern engineering innovations. You see, despite its reputation as a pollutant, CO₂ is actually one of the most sustainable refrigerants. Unfortunately, it hasn't been possible to apply transcritical CO₂ systems in all climates – until now.
Complete Multi Ejector portfolio for all store sizes, CO₂ systems and climates
Danfoss offers a full range of Multi Ejectors – covering the needs for all store sizes, CO₂ systems and climates.
Multi Ejector - High pressure:
The High Pressure Ejector utilizes the energy in the high pressure gas to lift gas from the suction side (MT) moving it to the parallel compressors (IT). This provides a reduction in needed compressor capacity and energy consumption.
- For CO₂ refrigeration systems with parallel compression
- The best solution for warm climates
- Optimum for system sizing from 150 kW and up
Multi Ejector - Low Pressure:
The Low Pressure Ejector recovers energy, otherwise lost in expansion, to lift the suction pressure. This reduces the consumption of the compressors.
- For CO₂ booster systems
- The best solution for warm climates
- Optimum for system sizing from 40-150 kW
Multi Ejector – Liquid Ejector:
The Liquid Ejector utilizes the energy in the high pressure gas to lift liquid from the suction accumulator. It works in combination with CO₂ Adaptive Liquid Management ensuring full evaporator optimization resulting in reduced energy consumption.
- For both CO₂ booster systems and systems with parallel compression
- Efficient in both warm and cold climates
- Optimum for system sizing from 40-450 kW
Multi Ejector – Combi HP/LE:
The Combi HP/LE combines benefit of the High Pressure Ejector and the Liquid Ejector, and giving you a complete solution with only one welding point needed during installation – making it even easier to get the benefits of CO₂.
- For CO₂ refrigeration systems with parallel compression
- The best solution for warm climates
- Optimum for system sizing from (40 to 105 kW)
Multi Ejector Solution – now with an extended family
The Multi Ejector family have recently been extended with 6 new types making it even easier to find a perfect fit for every store and system around the world.
The Danfoss family of Multi Ejectors now consist of the following members:
- High Pressure – 3 types (150 kW and up)
- Low Pressure – 2 types (40-150 kW)
- Liquid Ejector – 5 types (40- 450 kW)
- Combi HP/LE – 3 types (40 to 105 kW)
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