One compressor can use multiple standard refrigerants, such as: R134a, R404a, R507, R407C, R22 are
suitable for air conditioning, general refrigeration and cryogenic freezing applications. The maximum a
llowable operating pressure is 28Bar.
2. High energy efficiency
Optimized airflow channel;
Efficient inspection valve;
minimum clearance volume;
Powerful energy-saving motor.
3. Wide range of applications, no need to add cooling
The suction cooling compressor (HG type) uses R404a, and R507 can be used for cryogenic refrigeration.
4. Reliable valve plate design
World-recognized valve plate design, both suction and exhaust valves are tongue-shaped, fixed on one side
Valve plate material is high-quality impact-resistant spring steel.
5. Motor maintenance
Compressor with field replaceable motor
6. Economical and practical energy regulation
The reserved interface on the cylinder head is installed with the energy regulating device
Achievable energy adjustment range: 4 cylinders: 50%; 6 cylinders: 33%/66%; 8 cylinders: 25%/50%/75%.
Stepless speed regulation (25--70HZ) can be realized by using an external frequency converter EFC/EFCe.
7. Minimum installation space requirements
Particularly small installation height and width.
8. Quiet and low vibration
Large size crankshaft
best dynamic balance
Large-volume exhaust chamber, effective vibration and noise reduction
4 cylinders are available starting from 19m³/h displacement.