06EA275 Semi Hermetic Refrigeration Compressor

The 06EA275 is a high-output 30.0 HP semi hermetic refrigeration compressor engineered for demanding commercial cooling racks, water chillers, process cooling, and industrial environmental chambers. Constructed on a heavy 6-cylinder reciprocating platform, it delivers an impressive swept displacement of 106.80 m³/h at 1450 RPM. Featuring oversized suction gas channels designed to minimize fluid turbulence and internal pressure drops, the unit maximizes motor cooling efficiency and operational stability across both 50Hz and 60Hz power grids.

To withstand intense continuous duty cycles, the 06EA275 incorporates contoured pistons matched with suction valve pockets, effectively minimizing dead clearance volume and elevating volumetric efficiency. High-flow Swedish steel valve reeds maximize gas yield while resisting mechanical fatigue under high compression ratios. Its internal lubrication network uses an automatic reversible positive-displacement oil pump paired with a large 9.0 L oil sump, protecting wrist pins and shaft bearings during cold starts. Furthermore, standard suction cutoff unloading enables capacity steps down to 66% or 33%, drastically lowering energy consumption during part-load operations.

Built with a durable 222 kg cast-iron chassis, this semi hermetic refrigeration compressor features generous 54 mm (2-1/8 in) suction and 35 mm (1-3/8 in) discharge rotalock connection ports. It offers broad refrigerant compatibility across standard HFCs, HFC blends, and legacy refrigerants-including R134a, R404A, R507, R407C, and R22. Certified under UL, CSA, and ISO 9002 quality standards, the 06EA275 provides long-term reliability and high operational value for modern refrigeration skids worldwide.