Alfa Laval AC500DQ /ACH500DQBrazed plate heat exchanger for air conditioning and refrigeration Alfa Laval AC brazed plate heat exchangers provide efficient heat transfer with a small footprint. They are specifically designed to work in air conditioning and refrigeration applications as evaporators and condensers in chillers and heat pumps. Applications • Evaporator • Condenser Benefits • Compact • Easy to install • Self-cleaning • Low level of service and maintenance is required • All units are pressure and leak tested • Gasket free Design The brazing material seals and holds the plates together at the contact points ensuring optimal heat transfer efficiency and pressure resistance. Using advanced design technologies and extensive verification guarantees the highest performance and longest possible service life. Different pressure ratings are available for different needs. The True dual-circuit design provides a higher freezing resistance compared to back-to-back solutions. The integrated distribution system ensures an even distribution of the refrigerant throughout the plate package. Based on standard components and a modular concept, each unit is custom-built to meet the specific requirements of each individual installation. Suitable with most HFC, HFO and natural refrigerants. Grooved connection

Technical Data Design pressure and temperature Standard materials AC500DQ/ACH500DQ – PED approval pressure/temperature graph Cover plates Stainless steel Stainless steel Stainless steel Brazing filler Dimensions and weight 1 A measure (mm) A measure (inches) Weight (kg)2 n = number of plates Excluding connections Standard data Volume per channel, litres (gal) Max. particle size, mm (inch) Max. flowrate1 m3/h (gpm) Flow direction AC500DQ/ACH500DQ – ULapproval pressure/temperature graph Water at 5 m/s (16.4 ft/s) (connection velocity) Dimensional drawing Measurements in mm (inches) 322 (12.68)...