Aluminum Tube Fin Air to Air Heat ExchangerWe are a professional chiller,heat exchanger, condenser, evaporator, condensing unit and air conditioner manufacturer in China, which has more than 15 years experience in HVACR area. We manufacture high quality products with competitive price. Heat Exchanger Feature: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 9.52mm, 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.
11. Widely used in refrigeration industry, cold room and other cooling system.
Heat Exchanger Advantage:
1. Brazed Aluminum construction
2. Combination welded cores-Air&Oil cores
3. Brazed aluminum core/bar and plate
4. Excellent for field conversions
5. Compact design
6. Light weight
7. State-of-the-art heat transfer technology
8. Compact, high performance all aluminum core assembly
9. Designed specifically for rotary screw compressor
Heat Exchanger Specifications:
1. Tube: O. D: 7mm, 7.94mm, 9.52mm, 12.75mm, 15.88mm
2. Row space: 12.7mm, 13.2mm, 15.88mm, 19.05mm, 22mm, 21.65mm,
27.5mm, 33mm, 34.64mm
3. Fin thickness: 0.105mm-0.24mm
4. Hole space: 17.6mm, 20.4mm, 21mm, 22mm, 25.4mm, 25mm, 31.75mm
Fin Pattern | finevaporatorCopper Tube O.D. (mm) | Row Space (mm) | Hole Space (mm) | Fin Thickness (mm) | Fin Space(mm) |
Flat fin | Sine wave with blade fin | Smooth sine wave fin | Window fin | Sesamoid fin |
A | 7 | 12.7 | 21 | 0.105 | / | / | 1.3 | 1.3 | / |
B | 7 | 13.2 | 17.6 | 0.105 | / | / | 1.3 | 1.3 | / |
C | 7 | 12.7 | 20.4 | 0.105 | / | / | 1.3~1.8 | 1.3~1.8 | / |
D | 7 | 12.7 | 19.05 | 0.105 | / | / | 1.3~1.8 | 1.3~1.8 | / |
E | 7.94 | 15.88 | 25.4 | 0.105 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | / |
E | 7.94 | 19.05 | 22 | 0.105~0.13 | 1.4~3.0 | 1.4~3.0 | 1.4~3.0 | 1.4~3.0 | / |
F | 9.52 | 22 | 25.4 | 0.105~0.15 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
G | 9.52 | 22 | 25.4 | 0.18~0.4 | 3.5~6.35 | / | / | / | / |
H | 9.52 | 21.65 | 25 | 0.105~0.18 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
I | 9.52 | 21.65 | 25 | 0.15~0.24 | 3.2~6.35 | 3.2~6.35 | 3.2~6.35 | / | / |
J | 12.75 | 27.5 | 31.75 | 0.115~0.15 | 1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.6~3.2 |
K | 15.88 | 33 | 38.1 | 0.115~0.15 | 1.5~4.0 | 1.5~4.0 | 1.5~4.0 | / | / |
L | 15.88 | 34.64 | 40 | 0.115~0.15 | / | 2.6~3.5 | 2.6~3.5 | / | / |
Note: for further information please send me email.Ms. Echo Lee