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HG CO2 LT subcritical BOCK compressors-product-category

HG CO2 LT subcritical BOCK compressors

BOCK®'s CO2 semi-hermetic compressors offer versatile, cost-effective solutions with wide operating limits. They efficiently adjust heating and cooling capacity for diverse applications, ensuring reliability and durability.For specific low-temperature requirements with evaporating temperatures from -50°C to 0°C and condensing temperatures up to 25°C, we offer an efficient HG CO2 LT variant designed for subcritical CO2 systems with high standstill pressures (LP 100 bar), available in two motor versions (ML and S) to accommodate a wide frequency band and extended operating limits.

Features and benefits

  • Six-cylinder reciprocating compressor with suction gas-cooled driving motor
  • The refrigerant low from the evaporator is directed over the engine for intensive cooling, maintaining alow temperature level even during high load conditions
  • Independent of the direction of rotation, ensuring reliable and safe oil supply
  • Equipped with decompression valves on both low and high-pressure sides to vent into the atmosphere when pressure levels become inadmissibly high
  • Includes transport eyelet, valve plate, oil sight glass, terminal box, discharge shut-off valve, cylinder cover, suction shut-off valve
  • The cooling system allows the engine to operate effiently under high load, reducing the risk of overheating
  • The oil pump's independence from rotation direction and decompression valves contribute to safeoperation and prevent damage from excessive pressure
  • The compressor can be used in various applications due to its robust design and reliable components
  • Features like the oil sight glass and terminal box make it easier to monitor and maintain the compressor