Engineered for demanding industrial applications, our reciprocating compressor racks deliver consistent, high‑capacity cooling with ammonia (NH₃), CO₂ and Hydrocarbon natural refrigerants
Reciprocating Compressor Rack with Natural Refrigerants
Standard Configuration
Robust reciprocating compressor racks engineered for natural refrigerants, offering scalable cooling from 50 kW and flexible one to four-compressor configurations per rack
Premium open-drive compressors from BITZER, GEA, Mycom, and SRM — trusted brands in industrial refrigeration and natural refrigerant applications
Fixed speed or VSD compatible (option) High-efficiency motors with IE3, IE4, or IE5 ratings from ABB, WEG and Siemens — engineered for energy savings and reliable performance in demanding refrigeration systems
Efficient oil cooling via Alfa Laval (or equivalent) plate heat exchangers (PHE) or liquid injection — tailored for screw compressor applications
Vertical oil separator included as standard, with optional horizontal configuration for space-constrained or custom system layouts
Options
Control panel based on Siemens technology — delivering reliable automation and seamless integration
Variable Speed Drives (VSD) from Danfoss, ABB, or Siemens — enhancing energy efficiency and precise compressor control
Economiser using Alfa Laval (or equivalent) plate heat exchangers (PHE) — boosting efficiency & capacity
Operating Range
Single-stage and dual-stage configurations supporting ultra-low temperatures down to –50 °C — ideal for deep-freeze and industrial refrigeration applications
Refrigerants
Compatible with natural refrigerants including Ammonia (NH₃), CO₂, and Hydrocarbons such as Propane, Ethane, Polypropylene, and Iso-Butane — designed for sustainable and high-performance applications
Compliance
Fully compliant with CE PED, UKCA, or ASME standards — ensuring safety, reliability, and global certification for industrial refrigeration systems