V-Shape Gas Coolers

V-Shape Gas Coolers

Description

V-Shape gas coolers, built for small to large transcritical CO2 systems, providing reliable heat rejection in applications with high refrigerant pressures. With heat rejection capacity up to 1 MW under nominal conditions (Tin 115 °C, Tout 33 °C, Tamb 35 °C, pressure 91.7 bar), they are well-suited for commercial and industrial systems requiring strong performance in a compact footprint. Compatible with natural refrigerants, Refra gas coolers ensure system efficiency and environmental compliance.

The V-Shaped coil design optimizes heat exchange by increasing surface area and airflow efficiency, all within a compact footprint. This design is ideal for installations where both high capacity and limited space must be balanced. Each unit is built with 7.94 × 0.54 mm inner-grooved copper tubes, aluminum or copper fins, and high-efficiency EC fan motors to deliver consistent performance under high-pressure CO2 conditions. The galvanized steel frame, finished with a durable powder coating, ensures long-lasting structural integrity in demanding outdoor environments.

For additional protection and performance enhancement, Refra gas coolers can be coated with Aqua Aero anti-corrosion coating. This hydrophobic layer prevents corrosive particles from damaging coil surfaces, reduces airside fouling, and helps maintain energy efficiency over time — extending the unit’s service life and reliability in harsh environments.

Read about more options in the brochure. 

Please note, that these products can be fully customized according to the needs of a customer.