R404a Air Cooled Refrigeration Unit
Cold Storage / Cold Room Used Condensing Unit,R404a 4CES-6Y Semi-Hermetic Piston Air-Cooled Refrigeration Unit
Octagonal series compressor, small installation space, universal, the lowest energy consumption and very smooth operation. Buzel semi-hermetic refrigeration compressor the same type of compressor can use R22, R404a, R502 refrigerant; large size suction nozzle; pressure oil lubrication. System, the use of two-way gear oil pump. COMPRESSOR OPTIONS: installed liquid supercooler, exhaust temperature protection sensor, crankcase heater, oil pressure protection switch.
SEMI-HERMETIC REFRIGERATION COMPRESSOR SELECTION: Oil System using splash lubrication, even in the extreme operating conditions, still can ensure a good compressor oil supply, compressor cooling liquid injection system, can choose the mechanical TX valve, and for R22 select electronic control CIC system
Semi-hermetic refrigeration compressor can be used in a variety of operating conditions, very efficient and reliable, compact design, light weight, low cost. The compressor can be cooled by the Varicool suction as the booster stage and CIC DESIGN
The semi-hermetic refrigeration compressor can run in parallel up to six units due to its long-term reliable operation with patented lubrication system and large-size bearings.
1. Euiped with original Germany brand new semi-Hermetic compressor, Horse Power from 2HP to 50HP.
2. Voltage can be both 380V/50HZ/3Phase and 440-480V/60HZ/3PH.
3. Open type condensing unit, it is easy for installation and maintenance.
4. Cooling Type: Air-cooled ( can be water-cooled if needed).
5. Used for wide range temperature, from 5℃ to -30 ℃, can used for high, medium and low temperature coldroom, storage freezer.
6. High efficiency, Good reliability, Low noise, Low vibration, No leakage.
7. The unit can be used for R22, R134a, R404a, R407b and R407c refrigerant (gas).
8. Excellent performance: The compressor has a scientific structure design, strictly chosen material and precise procession and it is strictly inspected. The factory has obtained the National Compulsory Products CCC Certification, the National Industrial Products Manufacture License, and the ISO9001:2008 International Quality Supervision System Certification.
9. Accessories: all are world-famous brands, such as Danfoss brand filter, pressure control, hand valve,solenoid valve, sight glass, vibration eliminator, oil separator,oil gauge, condenser with fan motor etc.(if need anticorrosion design, the condenser fin and screw fittings will use stainless steel specifications)
10.Reliable safety device : The compressor is equipped with motor protector and discharge temperature monitor to prevent the overheat of the motor and the compressor and the operation beyond approved application pressure.
Specifications:
Based on -15℃ evaporating temperature and 18℃ suction temperature and 0℃ K subcooling for the liquid refrigerant.
| Application | Model | Horse Power | Applicable coldroom |
| High temp | 2HES-2Y | 2HP | Chiller room |
| High temp | 2GES-2Y | 2HP | Chiller room |
| High temp | 2FES-3Y | 3HP | Chiller room |
| High temp | 2EES-3Y | 3HP | Chiller room |
| High temp | 2DES-3Y | 3HP | Chiller room |
| High temp | 2CES-4Y | 4HP | Chiller room |
| High temp | 4FES-5Y | 5HP | Chiller room |
| High temp | 4EES-6Y | 6HP | Chiller room |
| High temp | 4DES-7Y | 7HP | Chiller room |
| High temp | 4CES-9Y | 9HP | Chiller room |
| High temp | 4VES-10Y | 10HP | Chiller room |
| High temp | 4TES-12Y | 12HP | Chiller room |
| High temp | 4PES-15Y | 15HP | Chiller room |
| High temp | 4NES-20Y | 20HP | Chiller room |
| High temp | 4HE-25Y | 25HP | Chiller room |
| High temp | 4GE-30Y | 30HP | Chiller room |
| High temp | 6HE-35Y | 35HP | Chiller room |
| Low temp | 2FES-2Y | 2HP | Freezer room |
| Low temp | 2EES-2Y | 2HP | Freezer room |
| Low temp | 2DES-2Y | 2HP | Freezer room |
| Low temp | 2CES-3Y | 3HP | Freezer room |
| Low temp | 4FES-3Y | 3HP | Freezer room |
| Low temp | 4EES-4Y | 4HP | Freezer room |
| Low temp | 4DES-5Y | 5HP | Freezer room |
| Low temp | 4CES-6Y | 6HP | Freezer room |
| Low temp | 4TES-9Y | 9HP | Freezer room |
| Low temp | 4PES-12Y | 12HP | Freezer room |
| Low temp | 4NES-14Y | 14HP | Freezer room |
| Low temp | 4HE-18Y | 18HP | Freezer room |
| Low temp | 4GE-23Y | 23HP | Freezer room |
| Low temp | 6HE-28Y | 28HP | Freezer room |
| Low temp | 6GE-34Y | 34HP | Freezer room |
| Low temp | 6FE-44Y | 44HP | Freezer room |
Packing: each unit with a separate plywood wooden case.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.