SWEP Brazed Plate Heat Exchanger D190 is a highly effective, versatile true dual that is a natural choice for two-phase applications. The advantage of D190 is its ability to offer full performance at both full and partial load. It is optimized for performance under extreme conditions by using environment friendly refrigerants, enabling our customers to use the compressor’s whole envelope. The innovative plate design makes D190 outstanding in efficient heat exchange in applications combining small flows and wide range of pressures.