06CC550 15HP Semi Hermetic Reciprocating Refrigeration Compressor

Built specifically for large-scale cold storage, commercial freezers, and industrial chillers, this 15HP semi hermetic reciprocating refrigeration compressor utilizes an advanced two-stage compression mechanism within a single compact housing. Featuring 6 cylinders—4 cylinders for low-pressure compression and 2 cylinders for high-pressure compression—it provides a low-stage displacement of 47.6 m³/h and high-stage displacement of 23.8 m³/h at 1450 rpm. An integrated plate heat exchanger subcooler provides maximum liquid subcooling, allowing systems to operate with lower refrigerant charge while maintaining stable thermal capacity under severe freezing conditions.

By splitting total compression work into two distinct stages in one body, this semi hermetic reciprocating refrigeration compressor operates at significantly lower compression ratios per cylinder. This optimized internal pressure balance reduces mechanical stress, lowers discharge gas temperatures, and eliminates the need for external booster compressors or additional subcooling skids. Consequently, it protects oil viscosity and extends total service life under heavy low-temperature workloads.

Engineered for global cooling standards, this high-efficiency semi hermetic reciprocating refrigeration compressor is fully UL-approved and optimized for eco-friendly refrigerants including R22, R404A, and R507. Supported by a robust 239 kg cast-iron frame, high-flow Swedish steel valve plates, and a generous 9.0 L lubricant reservoir, it ensures exceptional bearing protection and reliable continuous duty across commercial and industrial refrigeration installations.

Ruifujie is a modern industrial refrigeration supplier specializing in high-performance scroll, piston, rotary, semi-hermetic, and screw compressors, as well as complete cold room systems and ice machinery. We provide comprehensive OEM/ODM customization services to meet distinct regional voltage standards and engineering specifications. Our equipment is exported to major international markets including Australia, Thailand, and Brazil, where Ruifujie maintains strong partnerships with global distributors and earns high acclaim across B2B channels.

Selecting the right two-stage semi hermetic reciprocating refrigeration compressor is essential for optimizing energy performance and maintaining stable deep-freezing conditions in industrial facilities. Ruifujie provides technical consultation, precision component selection, and customized OEM solutions tailored to your engineering requirements. Please send us your project parameters, operating temperatures, preferred refrigerant, and estimated quantity today, and our engineering team will issue a comprehensive technical proposal within 8 hours.