Alfa Laval AXP stands for “extreme pressure,” and that’s exactly what these brazed plate heat exchangers are designed to handle. Specifically engineered for subcritical and transcritical applications using CO2 (R744) as a refrigerant, the AXP line can also support other fluids that require very high pressures. AXP units are suitable for duties ranging from heat recovery, condensing and sub-cooling to gas cooling, suction gas heating and more.
More with AXP
- Highly resistant to corrosion and extreme pressures
- Compact design enables simple, cost-effective installationRobust tightening bolts and carbon steel external frames make it possible to withstand mecha
- Certified to handle pressures up to 167 bar (PED approval) and 2233 psi (UL approval)
- Also available as an evaporator with an add-on distributor as well as in full stainless steel for ammonia/CO2 cascade systems
- Small hold-up volume and lower refrigerant charge provide rapid response to temperature changes
The easy way to reduce your energy costs and increase energy efficiency
A refund is just the start of your savings potential with the new exchange programme. Alfa Laval’s innovative heat exchanger technology will significantly increase the energy efficiency of your processes. That means drastically lower power consumption and carbon emissions, along with a significant reduction in your long-term operating costs.
More possibilities for transcritical CO2 duties
The new Alfa Laval AXP82 combines exceptional mechanical performance and low pressure drop in a frameless heat exchanger optimized for use with CO2. With AXP82, it’s now possible to use the same model for a wide kW range of transcritical duties. And a new channel plate with patented features improves mechanical and thermal fatigue resistance, giving you superior reliability of efficient heat transfer under demanding pressure and temperature cycles.
Unique features to boost your performance
With more than 80 years of experience in heat transfer innovation, Alfa Laval knows what it takes to deliver high-performance solutions for any application. Our experts continuously develop new innovations that give our AXP line of brazed plate heat exchangers more reliable and efficient performance.
Flexible refrigerant distribution
This breakthrough production method lets you fully tailor the placement, size and number of inlets to fit your specific application, ensuring the optimal refrigerant distribution system for your products. The result is higher efficiency with the flexibility to use low-GWP refrigerants.
Unparalleled strength for demanding duties
Our innovative plate designs support the widest range of high-temperature and high-pressure applications. Units can run using thinner plates and fewer plates, which translates to less raw material, lower energy consumption, reduced refrigerant charge and a longer equipment lifecycle.
A future-proof investment for tomorrow’s refrigerants
As an innovative driver in the development of solutions for natural refrigerants, Alfa Laval brings years of experience working with products that enable the use of new-generation and low-GWP refrigerants to help you meet sustainability goals and any legislative requirements.
Finding the right heat exchanger
With expertise from decades of experience in heat exchange, Alfa Laval offers guidance and useful tools to help you meet today’s heating and cooling challenges. Our product guide is an interactive resource you can use to find the ideal solution for your application.
Do you have questions about our portfolio of brazed and fusion bonded plate heat exchangers? We can work with you to find the optimal model to fit your specific needs.