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R404a Air Cooled Refrigeration Unit

R404a Air Cooled Refrigeration Unit

R404a  Air Cooled Refrigeration Unit
R404a  Air Cooled Refrigeration Unit
Product Details:
Place of Origin: China
Brand Name: Semi-hermetic
Certification: CE
Model Number: 4CES-6Y
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiate
Packaging Details: wooden case
Delivery Time: 4-6 weeks
Payment Terms: T/T
Supply Ability: 500 sets per month
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Detailed Product Description
Compressor: Semi-hermetic Piston Cooling Type: Air Cooled Or Water Cooled
Temperature: High,Medium And Low Temperature Function: Refrigeration
Power: 380V/50/60Hz Condition: Brand New
Name: Refrigeration Unit Refrigerant: R404a,R134a,R407,R22
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R404a Air Cooled Refrigeration Unit


R404a cold room condensing unit


4CES-6Y 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.

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.

R404a  Air Cooled Refrigeration Unit 0

Contact Details
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Contact Person: Jason

Tel: 86-13480948557

Fax: 86-755-82209876

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