G-Range Chillers
The G-Range collection embodies a lineup of chillers outfitted with screw compressors. These compressors boast a minimalistic assembly with very few moving components. Their designs not only facilitate a seamless and consistent operation, but also reduces mechanical stress. Therefore, the likelihood of operational failures and component wear is significantly lowered, enhancing the overall durability and saving long-term costs in operational expenditure.
The simplicity of the screw compressors' engineering principles plays a pivotal role in reducing vibrations and the subsequent noise produced during operation, thus offering improvements in both comfort levels and the ease of installation in various settings.
The G-Range offer two distinct product lines, uniquely defined by the choice of refrigerant they employ: the Energymiser and the Greenmiser lines. The Energymiser line is engineered for optimal energy efficiency, and the Greenmiser line is developed with an emphasis on environmental sustainability. Both lines reflect our commitment to innovation, energy conservation, and ecological responsibility, providing clients access to top-tier cooling solutions that align with their operational values and sustainability goals.
Be sure to get in touch to discuss your screw compressor options.
Screw Compressors' straightforward design means simplicity of operation and installation
- Low vibration and noise levels
- Steadfast operation
- Versatile applications
- Low GWP refrigerants used
Reduced Maintenance Requirements
Fewer moving parts of the G-Range screw compressors directly leads to reduced maintenance needs and reduces the likelihood of failure. The relative simplicity means maintenance is less frequent and less complex, allowing for quicker repairs and less operational disruption.
The durability of screw compressors' components further extends the time between maintenance sessions, offering a more reliable and cost-effective solution for continuous operation in critical environments.
Overall, screw compressors provide a lower total cost of ownership through reduced labor and spare parts costs, making them a preferred choice for a variety of cooling applications.
Cooltherm provide an extensive range of Service and Maintenance activities to keep your chillers operating at their highest ability.
Energymiser
The Energymiser series uses R134a refrigerant, which has been the go-to choice for over 15 years, especially after R22 was banned. There is international familiarity with R134a and how it can be used in various settings, from factories to homes. This means we can trust it to work well and efficiently. When R134a is compared with other refrigerants, it is found to come out on top for efficiency and reduced financial commitment.
The Greenmiser series stands out because it uses refrigerants HFO-1234ze, with a Global Warming Potential (GWP) of less than 1, and R290 with a GWP of 3. Even though these eco-friendly options are relatively new options, research and development has designed chillers that use them. The big positive of these refrigerants more than their environmental impact; they're also versatile in how they can be deployed.
R290 is known as a natural refrigerant and is especially good because it works well in systems used in positive and negative temperature applications. By choosing the Greenmiser line, you are offorded cutting-edge, environmentally friendly solutions without compromising on performance.
G-Range Products Available
GHA Air-Cooled Chiller
Air cooled chiller with screw compressors and axial fans for outdoor installation
GHA ES Evaporative Cooling Chiller
Air cooled chiller with screw compressors, axial fans and Evaporative System for outdoor installation
GHA FC Free-Cooling Chiller
Air cooled chiller with screw compressors, axial fans and Free Cooling for outdoor installation
GSA Chiller
Air cooled condensing unit with screw compressors and axial fans for outdoor installation
GHH Water-Cooled Chiller
Water cooled chiller with screw compressors for indoor installation
GSE Remote Condenser Chiller
Condenserless water chiller with screw compressors to be connected with a remote condenser (RCE) for indoor installation
Speak to our team and we can help determine the best Screw Compressor chiller for you