SHANGHAI VENTTECH REFRIGERATION
EQUIPMENT CO.,LTD.

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Heat Pump Condenser

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Heat Pump Condenser
description1
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Features
Heat pump condenser:
1. Heat pump condensers are designed and manufactured for heat pump.
2. We can also manufacture it mainly used in low-moderate cooling occasions, such as hospitals, clean rooms, ships, chemical air conditioner, food, paper industry, tobacco and other factories or laboratories.
 
Specification:
1. Tube O.D.: 9.52mm. 
2. Materials: copper tube aluminum fin;
3. Transport size is 1000*900*950mm.
3. This product welded depending on the material and application.
4. Heat exchanger outline size and shape: can be manufactured according to clients’ requirements.
 
Feature: 
1. Tube material: copper , aluminum, stainless steel, ect.
2. Fin material: copper, hydrophilic aluminum, bare aluminum, stainless steel, ect.
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.

Item Condenser  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  
 
 


About VENTTK

VENTTK is a leading design and manufacturing company specializing in Tube Fin Heat Exchangers.

Our experienced engineers use Italy's cutting-edge Mcoil thermal calculation software to design top-notch heat exchangers. With their expertise, we are able to produce precise drawings and performance calculation books.

Regarding production, we have state-of-the-art facilities that house multiple production lines dedicated to finned tube heat exchangers.

Our sheet metal production lines are equipped with advanced laser cutting machines, CNC punch presses, CNC bending machines, and stretching hydraulic devices for guide rings. 
Additionally, our tube-expanding equipment includes both mechanical and hydraulic tube expanders. 
VENTTK employs gas welding and argon arc welding techniques, and we also offer spray coating and electrophoretic processes to meet our customers' unique requirements.

At VENTTK, quality is our priority. Our Tube Fin Heat Exchangers are of the highest standard and hold international certifications such as Rohs, CE, and UL, which are widely recognized across the globe.


Material

Tube

Smooth/inner grooved

Aluminum

Nickel-copper tube

Titanium

SUS304/316L

Fin

Aluminum foil/hydrophilic aluminum foil

Aluminum-magnesium alloy

Epoxy resin anti-corrosion aluminum foil

Electrophoretic anti-corrosion aluminum foil

Copper foil/tinned copper foil

SUS304/316L

Frame

Galvanized steel

Aluminum

SUS304/316L



Fin Pattern


No.

Tube Specification

Hole Layout

Fin Distance

Fin Surface

1

7

25*21.65
Equilateral triangle

1.4~3mm

Sine wave and window

21*12.7
Equilateral triangle

1.2~2.5mm

Flat, sine wave and window

25*21.65
Equilateral triangle

1.4~3mm

Sine wave and window

2

7.94

25.4*15.88
Equilateral triangle

1.8~3mm

Flat, sine wave and window

19.05*22
Equilateral triangle

1.8~3mm

Flat, sine wave and window

3

9.52(3/8”)

19.05*16.5
Equilateral triangle

1.4~4mm

Sine wave and window

25*21.65
Equilateral triangle

1.8~7mm

Flat and sine wave

25.4*22
Equilateral triangle

1.5~5.5mm

Flat, sine wave and window

25.4*12.7
Equilateral triangle

1.5~5.5mm

Flat, sine wave and window

4

12.75(1/2”)

31.75*27.5
Equilateral triangle

1.5~8mm

Flat and sine wave

38.1*33
Equilateral triangle

1.5~9mm

Flat and sine wave

5

15.88(5/8”)

38.1*33
Equilateral triangle

1.8~9mm

Flat and sine wave

50*50
Square

2.5~12mm

Flat and sine wave
Technical Data
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
Application
Heat pump condensers are mainly used in low-moderate cooling occasions, such as hospitals, clean rooms, ships, 
chemical air conditioner, food, paper industry, tobacco and other factories or laboratories.
Reference

Fin heat exchanger application

1: Used in AHU(air handlign unit)

2: Used in air source heat pump

3: Used in FCU(fan coil unit)

4: Used in ice maker

5: Used in household split air conditioner

6: Used in cabinet

7: Used in air cooled chiller.

8: Used in dehumidifier.

 

 

 

 

9: Used in beauty laser equipment.

10: Used in bus air conditioner.

11: Used in air cooled condensing unit.

12: Used in island counter or deep freezer

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