Spray Can Machinery,Aerosol Tin Can Making,Aerosol Tin Can Making Line,Aerosol Tin Bottle Making Machine Zhoushan Golden Wing Machinery Co., Ltd. , https://www.goldenwingmachines.com
Cold Storage R404A Refrigeration Condensing Unit
**Product Specifications:**
- **Model No.:** ZL22
- **Usage:** Food Refrigeration
- **Warranty:** 1–2 Years
- **Certification:** RoHS, ISO
- **Condition:** New
- **Type:** Condensing Unit
- **Brand:** Shanghai Shenglin
- **Component:** Condenser, Compressor, Fan, etc.
- **Power:** 2HP
- **Application:** Refrigerator
- **Condenser Tube Diameter:** 7mm – 15.88mm
- **Place of Origin:** China (Shanghai)
- **Tube Material:** Copper
- **Fin Material:** Aluminum
- **Plate Material:** Aluminum
- **Trademark:** Shenglin
- **Transport Packaging:** Wooden Packing
- **Specification:** ISO9001
- **Origin:** Shanghai, China (Mainland)
- **HS Code:** 8415909000
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**Brief Description:**
1. Condensing unit designed for refrigeration systems
2. Customizable to meet specific requirements
3. Operating pressure range: 0.2–3.1 MPa
4. Fin space: 1.2–3.5 mm
5. Available tube diameters: 5mm, 7mm, 7.94mm, 9.52mm, 12.75mm, 15.88mm
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**The Technology to Create Perfection:**
1. High-quality fins with plain or wave-type flaring
2. Fin edges can be straight or rippled depending on the application
3. All coils are 100% tested for leaks and cleaned in a heating oven with air circulation, then charged with nitrogen
4. Mechanical bullet expansion ensures efficient heat transfer between condensers and evaporators
5. We use only premium raw materials sourced globally to ensure internationally accepted quality standards
6. Plain copper tubes available in various sizes: 7mm, 7.94mm, 9.52mm, and 12.75mm
7. Hydrophilic aluminum foil with bio-friendly properties in blue color
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**Condensing Unit Features:**
1. Materials: Copper, aluminum, galvanized plate
2. Aluminum foil options: Hydrophilic or bare
3. Fin types: Louver fin, flat fin, corrugated fin
4. Copper tubes: Diameters from 7mm to 15.888mm, grooved or smooth
5. Adjustable fin pitch: 1.8–5.8mm
6. Hole pitch and row pitch: 25x21.65mm and 12.7x19.05mm
7. Compatible with refrigerants like R134A, R22, R404A, R407C
8. Voltage options: 220V/1/50Hz or 380V/3/50Hz
9. Available condensing fans: Shaded pole or outer rotor motor
10. Gas tested under 3.0MPa air pressure for tightness
11. Widely used in refrigeration, cold storage, and cooling systems
12. Can be manufactured based on customer samples or drawings
13. Manufacturing process: Tube bending, fin punching, expanding, drying, welding, leakage testing, inspection, and packing
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**Condenser Types & Applications:**
| Item | Condenser Type | Operation Medium | Operation Pressure (MPa) | Application |
|------|----------------|------------------|--------------------------|-------------|
| 1 | Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin | Cold/Hot Water | ≤1.6 | For air handling units, fan coils, and air conditioning devices |
| 2 | Φ18/Φ20 Steel Pipe with Steel Sheet | Steam | ≤0.2 | For air handling units, fan coils, and air conditioning devices |
| 3 | Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin | Brine | ≤1.6 | For cold storage and low-temperature systems |
| 4 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | Ethylene Glycol | ≤1.6 | For energy recovery and low-temperature systems |
| 5 | Φ16 Copper Tube with Aluminum Fin | Ice Mud | ≤1.6 | For dry operation, fresh air dehumidification systems |
| 6 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R22 | ≤1.9 | For industrial and commercial air conditioning systems |
| 7 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R407C | ≤1.9 | For industrial and commercial air conditioning systems |
| 8 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R134a | ≤3.1 | For vehicles, ships, and transportation systems |
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**Fin Pattern & Technical Details:**
| Fin Pattern | Copper Tube O.D. (mm) | Row Space (mm) | Hole Space (mm) | Fin Thickness (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 | - | - |
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**Product Images:**
This product is ideal for a wide range of refrigeration applications, offering high efficiency, durability, and customization options. Whether you're looking for standard units or tailored solutions, Shanghai Shenglin provides reliable and high-performance condensing units suitable for both industrial and commercial use.