Close-up of a green reciprocating compressor with VARISTEP tag

Photo: Mariusz Młynarczyk / CloudAir.tech

Close view of a green reciprocating compressor with bolted cylinder heads, a terminal box cover and an electronic module under a transparent cover showing its wiring and terminals. A small tag on top reads "VARISTEP", and solenoid coils and sensors are connected by cables along the casing, with white tables and stools of the stand behind.