Refra propane R290 refrigeration unit with glazed doors on the Baltic Master stand

Photo: Mariusz Młynarczyk / CloudAir.tech

A Refra refrigeration unit labelled "Propane R290" stands in front of the navy Baltic Master wall. Glazed doors and green interior lighting expose the compressors, piping and acoustic lining, two pressure gauges sit above the doors, and the white control cabinet carries indicator lamps and an emergency stop button. A switchboard cabinet is visible on the stand wall behind.