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1.Heat exchanger, 2.Customerized, 3.Work Pressure:0.2~3.1MPa, 4.Fin space:1.2~3.5mm, 5.Tube Diameter:7,7.94,9.52,12.75,15.88 - details see: https://www.machineto.com/air-cooled-copper-tube-ahu-heat-exchanger-10241795

Air Cooled Copper Tube AHU Heat Exchanger

AHU 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.

12. we can supply products as per customized samples or drawing.

AHU Heat ExchangerSpecifications:

Fin Type	Copper 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	7.94	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	/
E	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	/
F	9.52	22	25.4	0.18~0.4	3.5~6.35	/	/	/	/
G	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	/
H	9.52	21.65	25	0.15~0.24	3.2~6.35	3.2~6.35	3.2~6.35	/	/
I	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
J	15.88	33	38.1	0.115~0.15	1.5~4.0	1.5~4.0	1.5~4.0	/	/
K	15.88	34.64	40	0.115~0.15	/	2.6~3.5	2.6~3.5	/	/

Fin type:

Heat ExchangerApplication:

Item	Evaporator 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

Heat exchanger pictures:

Packaging:

Quality control:

Note: for further information please contact me.

Ms. Bella Gong

Tel: +86 21 35324169-209

Mob: +86 13916251589

Skype: sales2shenglintec.com