REFRA, UAB - Unique Cooling Solutions

Refra heat exchangers for condensers are made of copper tubes and convert the system’s refrigerant gas to liquid form. Usually they are used for refrigeration equipment as a remote condenser or as a part of a condensing unit. Refra condenser coils are made using inner grooved or smooth copper tubes, which range from 5 mm to 12,7 mm in diameter. The frame can be made using aluminum, galvanized or stainless steel and can be coated with a special Aqua-Aero anti corrosion protection. Heat exchangers can be manufactured from low to high capacities to fully meet customer needs.

Wide capacity range EMC series evaporators are the most popular option when choosing evaporator for applications in various supermarkets, cold rooms, warehouses and other premises. They are easy to instal, as well as easy to maintain and clean. Assembled with high quality copper tubes with working pressure up to 32 bars, aluminum fins, AC/EC fans and electric heating elements for defrosting. Fin spacing varies between 3,5 mm and 9,9 mm at Te from +10 ºC to -40 ºC. These evaporators can also be designed for CO2 systems up to 80 bars on request.

EMT series evaporators are designed with two horizontally arranged coils, which make the frame flat and perfect for large rooms with low ceilings. The evaporator’s ability to simultaneously pull and blow air is perfect for large open spaces that require even air distribution. Assembled with high quality copper tubes with working pressure up to 32 bars, aluminum fins, AC/EC fans and electric heating elements for defrosting, this product is ideal for commercial applications in various supermarkets, cold rooms, warehouses and more. Fin spacing varies between 3,5 mm and 9,9 mm at Te from +10 ºC to -40 ºC. These evaporators can also be designed for CO2 systems up to 80 bars on request.

EMA series evaporators are designed with an extra slim aluminum frame, making it an ideal option for small premises. This compact small capacity evaporator saves space and can be installed in narrow niches. Assembled with high quality copper tubes with working pressure up to 32 bars, aluminum fins, AC/EC fans and electric heating elements for defrosting, this product is ideal for commercial applications in various supermarkets, cold rooms, warehouses and more. Fin spacing varies between 3,5 mm and 9,9 mm at Te from +10 ºC to -40 ºC. These evaporators can also be designed for CO2 systems up to 80 bars on request.

DP series doors are designed for positive temperature cold rooms, that maintain a temperature of 0°C or higher. Injected with 68 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.

DPO series doors are designed for positive temperature cold rooms that maintain a temperature of 0°C or higher. Special door frame is designed for an easy suspended meat-rail use when transporting it in and out of the cold room. Injected with 68 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.

DM series doors are designed for negative temperature cold rooms, that can maintain a temperature from 0°C to -40°C. Injected with 92-150 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. These doors have a parametric sealing gasket with a heating cable that protects the sash rubber from freezing at low temperatures. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.

SDP series doors are designed for positive temperature cold rooms, that maintain a temperature of 0°C or higher. Injected with 68 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. A special sliding mechanism, made of high-quality aluminum profiles, ensures smooth door movement and convenient access to the premises. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.

SDPO series doors are designed for positive temperature cold rooms, that maintain a temperature of 0°C or higher. Special door frame is designed for an easy suspended meat-rail use when transporting it in and out of the cold room. Injected with 68 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. A special sliding mechanism, made of high-quality aluminum profiles, ensures smooth door movement and convenient access to the premises. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.

SDM series doors are designed for negative temperature cold rooms, that can maintain a temperature from 0°C to -40°C. Injected with 92-150 mm thickness polyurethane foam these doors can guarantee maximum thermal insulation and protection of premises. These doors have a parametric sealing gasket with a heating cable that protects the sash rubber from freezing at low temperatures. A special sliding mechanism, made of high-quality aluminum profiles, ensures smooth door movement and convenient access to the premises. Standard door surface is made from a painted metal sheet and covered with polyester, but there are possibilities to use stainless steel or fiber glass for better durability. Special plastic profile frames help prevent cold leakage and ensure constant cold temperature preservation in the room. Doors are also equipped with a special micro-lift technology and an inside emergency lock.