Bit-Zer 20HP Commercial Cold Storage Compressor 4ge-23 (4G-20.2)

• Customization: Available
• Lubrication Style: Oil-less
• Cooling System: Air Cooling
• Model NO.: 4GE-23
• Cylinder Position: Vertical
• Structure Type: Semi-Closed Type
• Compress Level: Double-Stage
• Refrigerant Type: Ammonia
• Transport Package: Box
• Specification: 650*550*350MM
• Trademark: CE, 3CCC
• Origin: Chian
• HS Code: 8414301900
• Production Capacity: 1000PCS/Year

Product Description

Bit-zer 20hp commercial cold storage compressor 4GE-23(4G-20.2)

Bit-zer Semi-hermetic compressors, made in China branch factory.

1. Universally applicable 
One compressor version forR134A, R404A, R507A, R407c and R22. 
For air-conditioning 
For medium and low temperatureapplications. 

2. Large application range 
Low temperature refrigeration withR404A/R507A over a wide range without additional cooling possible; 
Varicool for low temperature refrigeration with R22. 

3. Identical compressors for HFC and HCFCrefrigerants, Different oil type only 
4. Energy efficient 
High cooling capacity and minimal energyrequirements throgh: 
Highly efficient working valves 
Minimal dead space 
Efficient, large volume motor 
5. Quiet and low vibration 
6. Robust 
7. Electronic compressor protection 
8. Efficient capacity control. 
9. We can supply more Bit-zer Semi-Hermetic Compressor models as below:

The advantage of the Bit-zer compressor:                              

Energy efficient

High-efficiency profile

Infinite or closely stepped capacity control

Optimum economiser operation

Universal   

R134a, R407C and R22 (R404A, R507A upon request)

With and without economiser (ECO)

Flexible

Dual capacity control

Changeable between 4-stage and infinite capacity control-without retrofitting the compressor

Suction and discharge gas connections can be rotated in 90" increments