Federal Express (FedEx)
This project was a conversion from HCFC-22. It involved a 7-tr Copeland hermetic reciprocating compressor.
Compressors Components
The compressor removes heat through the evaporator and is the most energy-consuming element.
Great improvements have been made through the development of variable speed compressors. To ensure optimum efficiency, a compressor should be set to the lowest condensing temperature possible and suction pressure should be kept as low as possible.
Building Care Corporation
This project was a conversion from HCFC-22. It involved a 5-tr Copeland hermetic reciprocating compressor.
ZO & ZOD Copeland Scroll™ Compressor Range
ZO Copeland Scroll Compressors have been designed for use in R744 (CO2) low temperature refrigeration systems. These compressors are suitable for usage in CO2-subcritical cascade and booster systems. The range consists of 6 models including 2 digital models for 10 to 100% continuous cooling capacity modulation
SABflex
SABROE SABflex screw compressors are specially designed for installations where the requirements for refrigeration capacity vary over time.
OS Series
The OS series separates the flanged motor and refrigerant circuit. Thanks to the OSK/N version, these compressors are suitable for many application ranges and refrigerants, with a separate series for operation with ammonia. The internal capacity control is multistep and, from OS.85, stepless as an optional feature. All OS compressors are suitable for speed-controlled operation.
Octagon SL Subcritical
The OCTAGON SL series is a closely stepped range of models with a cooling capacity ranging between 2.7 and 80 kW (–35° C/–5° C) for subcritical CO₂ applications. Alongside its well-known attributes, this SL compressor series also offers improved energy efficiency. In addition, the application limits were pushed to a higher condensing temperature, whilst the admissible pressure load was expanded on the high and low pressure side (53/30 bar).
NEK/NEU
NEK.NEU compressors have high cooling capacity at low evaporating temperatures. The new head on the NEK is designed to decrease heat loss, low super heat mechanical losses, resulting in great energy efficiency.
INARP Research Inc.
This project was a conversion from HCFC-22. It involved a 2-tr Matsushita rotary compressor.
HPO/HPC/HPX
HPX and HPO/HPC compressors ideal for use in conjunction with heat pumps and hot water applications, and as an extra “supercharge” stage in traditional ammonia plants. The SABROE® high-pressure compressors are ideal for use with either ammonia or CO2 as refrigerant.
HG CO2
The compressors are used in cascade and booster systems in supermarket, commercial and industrial cooling applications.
HG CO2 T
The compressors are used in transcritical and subcritical applications for supermarkets, commercial, industrial refrigeration and heat pumps.
HALLSCREW 2000 Packs
J & E Hall supply three ammonia open drive screw compressor packs to major UK supermarket chain. Two full and one standby with 1.2 MW compressors and includes a SCADA monitoring system.
GEA Grasso V
The GEA Grasso V HP series introduces ammonia reciprocating compressors with a maximum design pressure of 39 bar. Suitable for all hot water applications up to 70 °C to meet most industrial requirements in the food industry and elsewhere, especially for cleaning and processing.
F NH3 Compressors
The compressors are specially intended for the small to medium capacity range. Special design version for ammonia
ECOLINE Transcritical
Semi-hermetic reciprocating compressors for transcritical CO2 applications
ECOLINE P Series
A range of ECOLINE compressors and CS. compact screws is available for R-290. Due to the individual requirements a specifically equipped compressor version is offered. Inquiries and orders need a clear reference to R-290. The handling of the order includes an individual agreement between the contract partners.
ECOLINE ME Subcritical
Based on the proven BITZER CO₂ compressors, a dedicated series has been developed for subcritical CO₂ applications with their high demands in terms of standstill pressures and condensing temperatures. This new series combines the high efficiency and the proven features of the OCTAGON SL series with an expanded application range and an increased pressure strength of 100 bar on the high and low pressure side.
Cubigel U range
Cubigel U range offers R290 and R600a models for LBP and HMBP applications suchs as icre cream conservators, freezers and bottle coolers. R290 compressors offer a higher cooling capacity and COP, allowing energy-saving consumption with smaller displacement. The major environmental benefits are obtained combining the use of the R290 with the design criteria of our high efficiency range compressors. These compressor models, in their more advanced versions, can save up to 35% of energy when compared with standard efficiency series of R404A, thanks to very flexible asynchronous motors that can adjust to different energy consumption levels by connecting, or not, a permanent capacitor.
CS Series
The CSHP series has been specially developed for use in air cooled liquid chillers and heat pumps with the natural, low-GWP refrigerant propane (R-290). Other hydrocarbon refrigerants may be used on request.
Copeland™ Stream Compressors with CoreSense™ Diagnostics
Stream series of 4 cylinder CO2 compressors for R-744 medium temperature cascade and booster systems. It is characterised by a design pressure of 135 bar. Refrigerant flow and heat transfer have been optimised and equipped with CoreSense technology and offer the possibility to diagnose system-related problems faster.
Copeland Scroll ZH*KCU Compressor
The ZH*KCU range of scroll compressors is designed for chillers and heat pump applications, with a capacity from 4 kW to 16 kW and upto 32 kW for tandem applications.
CO2 compressors
CO2 (R-744) Variable Speed Rotary Compressors from Panasonic help light commercial refrigeration and heat pump manufacturers migrate to environmentally friendly, natural refrigerants. These hermetic Compressors are designed for low and medium temperature applications.
CD_2S Series
CO2 transcritical semihermetic compressors
Celseon
Tecumseh has a wide range of reciprocating compressors available for use with propane for household refrigerators and freezers, air-conditioning and commercial refrigeration including, applications from refrigerated display cases to walk-in coolers and freezers. Tecumseh’s all-new AE2 compressor has been optimized for use with R-290 (Propane), delivering a 9+ EER level when applied using High Back Pressure operating conditioning. TH and TP series compressors have also been designed for commerical refrigeration applications using R-290.
Bitzer
Single stage open reciprocating compressors (displacement 19 to 152 m3/h with 1450 rpm) for air conditioning, medium temperature and booster applications
