Refrigerant: Typically designed for R404A or R134a. This is critical! When replacing a compressor, you must confirm the refrigerant used in the original system and select the corresponding model. Refrigerants cannot be mixed due to differences in lubricating oil (POE oil for R404A, PAG oil for R134a) and operating pressures.
Power Supply: Commonly single-phase, 220-240V / 50Hz (check the model label for specifics). Variants for other voltages and frequencies are also available.
Cooling Method: Forced air cooling. The compressor housing is equipped with a fan that provides forced airflow to cool the compressor head and motor. This is crucial for the long-term, high-load operation of commercial equipment.
Application Temperature Range: Primarily designed for medium and low-temperature applications.
Evaporating Temperature Range: Approximately -30°C to -10°C (depending on the specific model and refrigerant), suitable for freezing and cold storage.
Lubricant: Charged with synthetic lubricating oil (POE for R404A, PAG for R134a).
Protection Device: Built-in or external overload protector to prevent motor damage from overheating, voltage anomalies, etc.
Core Features
Robust and Reliable Hermetic Construction
A steel shell hermetically seals the motor and compression mechanism, effectively preventing refrigerant leakage and ensuring long-lasting operation.
Excellent pressure resistance, dustproof, and waterproof performance, suitable for various complex operating conditions.
Excellent Energy Efficiency and Performance
An optimized reciprocating piston system delivers efficient and stable refrigerant compression.
Matched with a high-efficiency motor, ensuring lower operating energy consumption at the rated cooling capacity.
Optimized Operation Experience
The internally balanced structure ensures smooth operation with low vibration and noise.
The built-in overload protection device ensures motor safety during voltage anomalies or extreme operating conditions.
Typical Application Areas
Vertical/Horizontal commercial freezers and refrigerators
Supermarket and convenience store beverage coolers, ice cream display cases
Small prefabricated cold storage rooms
Hotel kitchen refrigeration equipment
Medical and pharmaceutical refrigeration equipment
We are a professional supplier of air conditioning and refrigeration compressors, committed to providing customers with high-quality compressors from globally renowned brands, including Copeland, Daikin, Danfoss, GMCC, Sanyo, Panasonic, LG, Samsung, and Mitsubishi.
