06EM175 25HP Semi Hermetically Sealed Compressor

Engineered for multi-temperature commercial refrigeration, HVAC installations, and process cooling, the 06EM175 semi hermetically sealed compressor delivers a 25 HP nominal rating with a 106.8 m³/h volumetric displacement at 1450 rpm. Built on a robust 6-cylinder platform, it incorporates high-flow Swedish steel valve plates and contoured pistons paired with drilled connecting rods to maximize gas intake efficiency while ensuring continuous bearing lubrication.

Designed for broad application flexibility, the 06EM175 operates with modern HFC refrigerants including R404A, R507, R134a, R407A, and R407C alongside conventional refrigerants. Equipped with a suction cutoff energy regulation system, the compressor shuts off suction to cylinder pairs for efficient 66% part-load operation, drastically lowering electrical draw and operating temperatures compared to traditional hot gas bypass circuits.

An automatic bidirectional high-flow oil pump combined with an oversized 9-liter oil sump prevents oil level drops and unnecessary bearing wear during rapid system starts. Large internal suction gas passages utilize return gas to cool motor windings efficiently, while steel-backed Babbitt bearings, built-in suction strainers, and integrated discharge temperature protection safeguard long-term mechanical reliability across 50Hz and 60Hz power supplies.