Refrigeration condensing Units come as complete air cooled refrigeration units suitable for refigerants R134a, R404a, R22 and R12. The manufacturing process assures accurate design, optimisation of thermodynamic characteristics and the high quality of all components guarantee a long life performance under the most severe conditions. All high start torque units are provided with liquid receiver making them suitable for expansion valve application. Low start torque units omit the receiver as this is deemed unnecessary for restrictor line applications.