CO2 (R744) refrigeration compressors

Refrigeration capacity: 7,700, 10,100, 13,900, 18,500 W
Suction line diameter: 0.75 in
Exhaust line diameter: 0.5 in

Copeland™ ZTI scroll compressors are designed for use in R744 (CO2) medium temperature refrigeration systems (standstill pressure of ...

Refrigeration capacity: 4,100 W - 36,000 W
Suction line diameter: 0.75 in
Exhaust line diameter: 0.5 in

Copeland™ ZTW variable speed scroll compressors are designed for use in R744 (CO2) medium temperature refrigeration systems (standstill ...

Refrigeration capacity: 7,900, 10,800, 5,900, 4,300 W
Suction line diameter: 0.75 in
Exhaust line diameter: 0.5 in

Copeland™ ZL scroll compressors are designed for use in R744 (CO2) low temperature refrigeration booster systems (standstill pressure ...

Refrigeration capacity: 1,300 W - 20,000 W
Suction line diameter: 0.75 in
Exhaust line diameter: 0.5 in

Copeland™ ZLV variable speed scroll compressors are designed for use in R744 (CO2) low temperature refrigeration systems (standstill ...

Refrigeration capacity: 15,000, 8,200, 5,900, 12,200 W
Suction line diameter: 1.25 in
Exhaust line diameter: 1 in

Copeland™ ZO scroll compressors are designed for use in R744 (CO2) low temperature (standstill pressure of 45bar) refrigeration booster ...

Refrigeration capacity: 3,200 W - 26,700 W
Suction line diameter: 1.25 in
Exhaust line diameter: 1 in

Copeland™ ZOV variable speed scroll compressors are designed for use in R744 (CO2) low temperature (standstill pressure of 45bar) refrigeration ...

Refrigeration capacity: 8,800 W - 65,900 W
Power: 5 ch - 50 ch
Imax: 13 A - 83 A

... series of 4 cylinder CO2 compressors is the ideal solution for R744 booster systems. It is characterized by a design pressure of 135 bar. Refrigerant ...

Refrigeration capacity: 7,100 W - 31,000 W
Power: 3 ch - 15 ch
Oil charge: 1.8, 1.3 l

Stream series of 4 cylinder CO2 compressors is the ideal solution for R744 low temperature cascade and booster systems requiring high standstill pressure ...

... available in several models spanning 164 to 618 CFM utilizing various refrigerants, including the natural refrigerant ammonia (R-717) with a global warming potential (GWP) rating of zero. Package features: Service-friendly, ...

Refrigeration capacity: 88,000 W - 555,000 W

... big performer. CO₂ (freezing) The 50 bar GEA 5HP compressor has been developed for use in CO₂ cascade freezing systems and is a well-accepted and reliable ...

Refrigeration capacity: 201,000 W - 11,244,000 W

The GEA Grasso LT series comes in sixteen sizes and covers a swept volume from 805 to 11,467 m3/h (at 2,940 rpm). The compressor has an extremely long life span and low noise and vibration levels due ...

Refrigeration capacity: 115,000 W - 2,474,000 W

GEA Grasso M compressors are the first screw compressors with an integrated pressure-activated check valve ensuring low pressure drop. The integration of the suction filter and coupling housing greatly ...

Refrigeration capacity: 270 W - 182,000 W

... natural refrigerants like CO2 (R744). Our dedication to environmental responsibility drives the continuous development of efficient and reliable CO2 ...

Refrigeration capacity: 9 W - 37 W

Transcritical CO2 applications are still in the development phase - They require a completely new kind of system and control - They are not a general solution for the substitution of F-gases - Therefore, ...

... Displacement @ 50 Hz10,61[m³/h] Displacement @ 60 Hz12,73[m³/h] Suction valve22 s.[mm] Discharge valve18 s.[mm] Oil charge2,0[kg] Net weight99.0[kg]

No. cylinders2 Bore34[mm] Stroke27,5[mm] Displacement @ 50 Hz4,34[m³/h] Displacement @ 60 Hz5,21[m³/h] Suction valve (socket welding)22[mm] Suction valve (butt welding)28[mm] Discharge valve (socket welding)16[mm] Discharge ...

... Suction valve (butt welding)28[mm] Discharge valve (socket welding)22[mm] Discharge valve (butt welding)28[mm] Oil charge2,5[kg] Net weight164[kg]

No. cylinders6 Bore45[mm] Stroke48[mm] Displacement @ 50 Hz39,85[m³/h] Displacement @ 60 Hz47,82[m³/h] Suction valve (socket welding)42[mm] Suction valve (butt welding)---[mm] Discharge valve (socket welding)28[mm] Discharge valve ...

No. cylinders LP2 No. cylinders HP2 Displacement LP @ 50Hz5.99[m³/h] Displacement HP @ 50 Hz5.06[m³/h] Displacement LP @ 60 Hz7.19[m³/h] Displacement HP @ 60 Hz6.07[m³/h] Volume ratio LP / HP1.18 Suction ...