Overview The HPRB7-A is a compact, non-cycling refrigerated compressed air dryer rated for 7 SCFM. Designed for small air systems, this unit delivers reliable moisture removal using environmentally friendly R513A refrigerant and a durable copper coil heat exchanger. It is ideal for light industrial, workshop, and point-of-use applications. Key Features 7 SCFM capacity 115V / 1 Phase / 60 Hz plug-in operation 3/8” MNPT air connections Pneumatic float drain for automatic condensate removal Compact footprint: 12.6″ W x 12.6″ D x 15.3″ H Uses low-GWP R513A refrigerant UL & CSA certified Specifications Flow Capacity: 7 SCFM Power Consumption: 0.15 kW Refrigerant: R513A Dimensions: 12.6″ W x 12.6″ D x 15.3″ H Weight: 45 lbs Applications Perfect for small compressors, laboratories, CNC machines, auto shops, and light manufacturing requiring clean, dry compressed air.