4NES-20Y 20HP Bitzer Condensing Unit , Air Cooled Cold Room Condensing Unit For Cold Storage

4NES-20Y 20hp bitzer compressor condensing unit Cold storage condenser model compressor

Condensing unit for medium & high temperature ( environment +12 ℃ ~ -10 ℃ )
Condensing unit for low temperature & frozen environment ( - 10 ℃ ~ - 30 ℃ )
Equipped with semi-hermetic piston compressor
Air cooled condensers are punched by high velocity ram machine . Folded by secondary operation : Condenser coils are expanded by mechanical tube expansion to obtain high heat exchanging capacity .
Shell & tube water condensers use high efficient wire - whorled copper pipes which can highly increase condensers ' heat exchanging efficient . Take small volume and keep light weight . All condensers are produced and inspected strictly based on " Pressure Vessel of Refrigeration equipment " to ensure products ' quality .
Equipped with well - known brand of refrigeration parts :
1 ) Normal configuration : Filter drier , solenoid valve , double pressure controller , high & low pressure meter ;
2 ) Standard configuration : Vibration absorber , oil separator , filter drier , sight glass . Solenoid valve , double pressure controller , high & low pressure meter .
We offer additional parts to meet your special requests .

Other components :

Receiver , solenoid valve , dry filter , sight glass , higher pressure meter , low pressure meter , pressure controller , unit frame

Optional components :

Shock absorber, oil separator, gas liquid separator
If you need any further information, please feel free to contact us.

Procuct Characteristic :

1 . Complete models available to choose .

2 . Above conditions make sure products more safety , more reliable , excellent performance and fit all requirement of cold room installation .

3 . Medium Temperature ( - 18 ℃ ~ - 20 ℃ ) , Low Temperature( - 25 ℃ ~ - 30 ℃ ) .

4 . Defrost Type : Hot Defrosting / Electric Defrosting .

5 . Compressor Type: Semi - hermetic

Note :

1 . Cooling capacity in the form iscalculated when the ambiernt temperature is 32℃.

2 . Configuration can be added according to customers' requirements .

3 . When the compressor using refrigerant R22,and evaporating temperature lower than - 15 ℃ cylinder head fan must be installed . When the evaporating temperature below - 25 ℃ the compressor hydrojet system also must be installed .

4 . When the compressor using refrigerant R404a ,and evaporating temperature lower than - 20 ℃ cylinder head fan must be installed .

Product Tags: cold storage refrigeration units compressor condenser unit
Compact & Nimble Structure

Components such as compressor, reservoir, gas-liquid separator, oil separator, economizer,
intake manifold, fluid supply manifold, electrical control equipment are all centralized, making
sure every inch of the space is fully used.

The unit has a compact structure, the space saved during assembly can provide more space for
commercial use, benefiting the end user with extra profit.

Easy operation & convenience