Chiller Evaporator Coil Heat Exchanger AC Unit Condenser

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: 3R-8H-2400
• Application: Heater
• Principle: Regenerative Heat Exchanger
• Style: Steel Type
• Material: Copper
• Place of Origin: Shanghai
• Tube Material: Copper, Aluminium, Steel, Stainless Steel Be Viabl
• Fin Material: Copper, Aluminium, Steel, Stainless Steel Be Viabl
• Fin Type: Flat/Sine Wave/Window Fin
• OEM Customized: Supported
• Plate Material: Copper/Aluminum/Stainless Steel
• Header Material: Copper/Aluminum/Stainless Steel
• Tube O.D.: 2mm, 2.5mm, 4mm
• Size: Customized
• Structure Material: Metal Material
• Fin Coating: Bare Fin/ Hydrophilic Aluminum Fin/ Epoxy Coating
• Work Pressure: 0.2~3.1MPa
• Aluminum Foil: Hydrophilic or Bare
• Pitch of Holes and Pitch of Rows: 25*21.65mm and 12.7*19.05mm
• Refrigerant: R134A, R22, R404A, R407c
• Transport Package: Standard Packing
• Specification: 57y54756
• Trademark: Venttk
• Origin: Shanghai
• HS Code: 841590900
• Production Capacity: 5000PCS/Year

Product Description

Fin Tube Heat Exchanger

Brief description:
1. Heat exchanger
2. Can be customized
3. Work Pressure: 0.2~3.1MPa
4. Fin space: 1.2~3.5mm
5. Tube Diameter: 7, 9.52, 12.7, 16mm


 

Features

Features: 

 

The heat and moisture exchange of the air cooler is carried out under the influence of the temperature difference between the main air and the boundary layer air which is in close contact with the outer surface of the heat exchanger and the partial pressure difference of the water vapor. It can realize two kinds of air treatment processes: when the boundary layer air temperature is lower than the dew point temperature of the main air, a dehumidification cooling process or a wet cooling process (wet condition) will occur; when the boundary layer air temperature is lower than the main air temperature However, an isothermal cooling process (dry conditions) will occur when the temperature is above its dew point.

During the dehumidification and cooling process, there is not only a temperature difference between the boundary layer air and the main air, but also a water vapor partial pressure difference. Therefore, not only the sensible heat exchange but also the latent heat exchange accompanying the wet exchange is passed through the surface of the heat exchanger. It can be seen that the air cooler under wet conditions has greater heat exchange capacity than the dry condition, or the same air cooler has the same air dry bulb temperature and water temperature. The higher the temperature of the air wet bulb, the greater the cooling and dehumidification capacity of the air cooler.
 

1. material: copper, aluminum, galvanized plate
2. aluminum foil: hydrophilic or bare
3. fin type: louver fin or flat fin or corrugated fin
4. copper pipe: diameter 7mm or 8mm or 9.52mmor 12.75mm or 15.888mm  ,grooved or smooth tube
5. pitch of fins can be adjusted between 1.8-5.8mm.
6. pitch of holes and pitch of rows : 25*21.65MM and 12.7*19.05mm
7. suitable for R134A, R22, R404A, R407C refrigerant and so on
8. voltage: 220V/1/50HZ and 380V/3/50HZ or other type.
9. different alternative condensing fans available: shaded pole or outer rotor fan motor.
10.did gas examination under 3.0Mpa air pressure to ensure the tightness.
12.widely used in refrigeration industry, cold room and other cooling system.
13. we can supply products as per customized samples or drawing.
14.producing procedure: tube bending, punching fin, expanding, digressing, drying
Welding, leakage test, bending, inspection, packing

 

Application

Application:

 

Item	Type	Operation medium	Operation pressure (MPa)	Application
1	Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin	Cold/hot water	≤1.6	Used for combined air handling unit, fan coil etc air conditioning devices
2	Φ18/Φ20 Steel pipe winding with steel sheet	Steam	≤0.2	Used for combined air handling unit, fan coil etc air conditioning devices
3	Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin	Brine	≤1.6	Used for heat transfer in cold storage and all kinds of low temperature systems
4	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	Ethylene glycol	≤1.6	Used of energy recovery and low temperature system devices
5	Φ16 Copper tube with aluminium fin	Ice mud	≤1.6	Used for dry operation condition, fresh air dehumidification etc systems
6	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R22	≤1.9	Used for industry and commerce air conditioning system
7	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R407C	≤1.9	Used for industry and commerce air conditioning system
8	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R134a	≤3.1	Used for vehicle and vessel etc transportation devices

 

Product Parameters

Technical data

Fin Pattern:

Tube Diamater(mm)	Hole Space(mm)	Row Space(mm)	Fin Space(mm)	Tube Material	Fin Material
5	19.05	11.6	1.1~2	Cu	Cu, AL
5	21	18.2	1.25~3	Cu	Cu, AL
6	13.5	10	1.3~2	AL	AL
7	25	21.65	1.4~3.0	AL	Cu, AL
7	21	18.2	1.2~3.0	Cu, AL	Cu, AL
7	21	12.7	1.3~2	Cu, SS, AL	Cu, AL
7	20.5	12.7	1.5~2	Cu	Cu, AL
7	19.05	12.7	1.3~3	Cu	AL
7	19.05	16.5	1.4~1.8	Cu	Cu, AL
7	17.6	13.2	1.3~2.5	Cu	Cu, AL
7.94	25.4	15.88	1.6~4	Cu, AL	Cu, AL
7.94	25.4	22	1.4~2.5	Cu	Cu, AL
7.94	25.4	19.05	1.2~3.3	Cu	Cu, AL
7.94	25	21.65	1.8~2.2	Cu	Cu, AL
7.94	22	19.05	1.6~2.3	Cu	Cu, AL
7.94	20.5	17.5	1.3~2	Cu	Cu, AL
9.52	31.75	27.5	2~7	Cu	Cu, AL
9.52	30	30	3~5	Cu	Cu, AL
9.52	25.4	22	1.7~5.0	Cu, SS	Cu, AL
9.52	25.4	19.05	1.2~2.5	Cu	Cu, AL
9.52	25.4	12.7	1.3~2	Cu, AL	Cu, AL
9.52	25.4	15.88	1.3~3	AL	AL
9.52	25	21.65	1.6~5.5	Cu, SS, AL	Cu, AL
9.52	25	25	2.5~4.2	Cu	Cu, AL
9.52	25	12.5	1.3~3	AL	AL
9.52	19.05	16.5	1.3~4	Cu, AL	Cu, AL
12	70	20	6~9	Cu	Cu, AL
12	50	25	1.8~7	Cu, SS	Cu, AL
12.7	75	25	8~10	Cu	Cu, AL
12.7	60	30	8~10	Cu	Cu, AL
12.7	50	50	2.8~6.0	Cu	Cu, AL
12.7	48	48	4.5~9	Cu	Cu, AL
12.7	40.5	35	4.5~12	Cu	Cu, AL
12.7	38.1	33	1.6~4.0	Cu	Cu, AL
12.7	35	30.3	1.8~3.1	Cu	Cu, AL
12.7	31.75	27.5	1.6~5	Cu, SS, AL	Cu, AL
14.5	52	45	4.5~7	Cu	Cu, AL
15.88	75	25	8~10	Cu	Cu, AL
15.88	60	30	8~10	Cu	Cu, AL
15.88	60	52	7~9	Cu	Cu, AL
15.88	50	50	2.5~12	Cu, SS, Ti, Cu-Ni	Cu, AL
15.88	38.1	33	1.6~5.0	Cu, SS, AL, Ti, Cu-Ni	Cu, AL
18	65	65	6~30	Cu, SS, AL, CS	CS, AL
25	75	65	6~30	Cu, SS, AL, CS	CS, AL

Why choose us?
  
1. We have technicians to research, manufacture and develop AUTO AC Parts to assure the quality.
 
2. We have experienced and dedicated core members to offer you professional and reliable services.
 
3. We have purveyed customers with a greatest, lowest wholesale price.

QC TEAM 
QC teams with more than 10 professional and technical persoannel to ensure that 100% products are under strict checking and examination.
We provide 1 years warranty of products
We can send the parts free on condition that there is any breakdown with convincing evidence.