Refrigeration
Industrial Heat Pump Compressor Lubricants
NEXT Lubricants supplies compressor lubricants for industrial heat pump systems using natural refrigerants including ammonia, CO₂, propane, butane and pentane across process heating, hot water generation, district heating and industrial electrification applications. Product selection is based on refrigerant type, output temperature and the operating conditions of the heat pump installation.
Knowledge
Lubrication Considerations for Industrial Heat Pumps
Industrial heat pump compressors operate at higher condensing temperatures than equivalent refrigeration applications, creating more demanding lubricant conditions — particularly in high-temperature heat pump configurations.
Elevated Discharge Temperatures
Heat pump compressors reject heat at higher condensing temperatures than refrigeration compressors, resulting in elevated discharge temperatures that increase thermal stress on the lubricant. In high-temperature heat pump applications delivering output above 100°C, lubricant thermal stability at discharge conditions is a primary selection consideration.
Refrigerant-Specific Compatibility
Industrial heat pumps use a range of natural refrigerants — each with different miscibility characteristics and lubricant compatibility requirements. Ammonia systems, CO₂ systems and hydrocarbon systems each require a specifically matched lubricant type; there is no single lubricant that covers all natural refrigerant heat pump applications.
Continuous Duty Performance
Industrial heat pumps typically operate as continuous-duty primary heat sources integrated into production processes. Lubricant stability under sustained operating conditions and resistance to degradation across extended service intervals are important practical requirements alongside refrigerant compatibility.
products
Industrial Heat Pump Compressor Lubricants
NEXT 717-100-XLT
Semi-Synthetic Ammonia Heat Pump Lubricant
Base Oil: PAO/Mineral
ISO Range: 100
Cross reference tool
Find Equivalent Heat Pump Compressor Lubricants
Use the NEXT Lubricants cross-reference database to find equivalent alternatives to commonly used industrial heat pump compressor lubricants
Our technical team can help identify the right product.
Recommendation
Need Help Selecting a Heat Pump Compressor Lubricant?
NEXT Lubricants provides technical lubricant recommendations for industrial heat pump compressor applications across natural refrigerant systems including ammonia, CO₂, propane, butane and pentane.
Related Applications
Explore Other Refrigeration Compressor Lubricants
NEXT Lubricants supplies compressor lubricants across all major refrigeration applications.
CO₂ Refrigeration Lubricants
Lubricants for CO₂ (R744) refrigeration in transcritical, subcritical and cascade system configurations.
Hydrocarbon Refrigeration Lubricants
Lubricants for CO₂ (R744) refrigeration in transcritical, subcritical and cascade system configurations.
Ammonia Compressor Lubricants
Lubricants for industrial ammonia refrigeration across cold storage, food processing, freezing and industrial cooling applications.
HFC & HFO Refrigeration Lubricants
Lubricants for CO₂ (R744) refrigeration in transcritical, subcritical and cascade system configurations.