| R404 MEDIUM/HIGH BACK PRESSURE 50Hz | |||||||
| MODEL | AOS-2HP | AOS-3HP | AOS-3HP | AOS-3.5HP | AOS-4HP | AOS-5HP | AOS-6HP |
| HORSE POWER | 2HP | 3HP | 3HP | 3.5HP | 4HP | 5HP | 6HP |
| NOMINALCAPACITY | 3200 | 5000 | 5000 | 6000 | 7000 | 8000 | 8800 |
| DISPLACEMENT | 44 | 58.2 | 74 | 74 | 90.2 | 112.5 | 124.4 |
| OUTLINE SIZE | 700*320*560 | 955*365*800 | 955*365*1250 | ||||
| GROSS WEIGHT(kg) | 82 | 92 | 92 | 93 | 93 | 125 | 127 |
| NET WEIGHT(kg) | 80 | 86 | 86 | 87 | 87 | 118 | 120 |
| PIPE(mm) | IN φ16 OUT φ10 | IN φ19 OUT φ12 | |||||
| FAN SIZE(mm) | 1Ad.400mm | 1Ad.450mm | 2Ad.450mm | ||||
| REFRIGERANT | R404 | ||||||
| OIL | RL-32H | ||||||
| NOISE(dB)(at 1m) | 56 | 57 | 57 | 57 | 58 | 62 | 62 |
| REFRIGERANT CHARGE (kg) | 2-2.5 | 2.5-3.5 | 2.5-3.5 | 2.5-3.5 | 3-4 | 5.5-6.5 | 6-7 |
| REFRIGERATION VOLUME (m³) | 25 | 40 | 40 | 45 | 50 | 70 | 80 |
| REFERENCE EVAPORATING (m²) | 20-25 | 25-30 | 25-30 | 35 | 25-35 | 30-45 | 40-48 |
| R22 MEDIUM/HIGH BACK PRESSURE 50Hz | |||||||
| MODEL | AOS-2HP | AOS-3HP | AOS-3HP | AOS-3.5HP | AOS-4HP | AOS-5HP | AOS-6HP |
| HORSE POWER | 2HP | 3HP | 3HP | 3.5HP | 4HP | 5HP | 6HP |
| NOMINALCAPACITY | 3200 | 5000 | 5000 | 6000 | 7000 | 8000 | 8800 |
| DISPLACEMENT | 44 | 58.2 | 74 | 90.2 | 112.5 | 124.4 | 134.8 |
| OUTLINE SIZE | 700*320*560 | 955*365*800 | 955*365*1250 | ||||
| GROSS WEIGHT(kg) | 82 | 92 | 92 | 93 | 93 | 125 | 127 |
| NET WEIGHT(kg) | 80 | 86 | 86 | 87 | 87 | 118 | 120 |
| PIPE(mm) | IN φ16 OUT φ10 | IN φ19 OUT φ12 | |||||
| FAN SIZE(mm) | 1Ad.450mm | 2Ad.450mm | |||||
| POWER SUPPLY | 220-240V-50Hz | 380V-3PH-50Hz | |||||
| REFRIGERANT | R22 | ||||||
| OIL | SUNISO3GS | SUNISO4GS | |||||
| NOISE(dB)(at 1m) | 56 | 57 | 57 | 57 | 58 | 62 | 63 |
| REFRIGERANT CHARGE (kg) | 2-2.5 | 2.5-3.5 | 2.5-3.5 | 2.5-3.5 | 3-4 | 5.5-6.5 | 6-7 |
| REFRIGERATION VOLUME (m³) | 25 | 40 | 40 | 45 | 50 | 70 | 80 |
| REFERENCE EVAPORATING (m²) | 20-25 | 25-30 | 25-30 | 35 | 25-35 | 30-45 | 40-48 |
Q: Are your products customizable?
Q: Are your products customizable?
A: Yes, we offer comprehensive customization services, allowing us to design and manufacture products according to
Q: What is the production lead time?
Q: What is the production lead time?
A: Typically, the production lead time for standard products is 30 days. Custom products vary depending on their complexity, and the specific time will be confirmed with the customer.
Q: Do you offer international shipping?
Q: Do you offer international shipping?
A: Yes, we offer global shipping services, supporting a variety of logistics methods to ensure the safe and timely arrival of your products.
Q: Do you provide after-sales service?
Q: Do you provide after-sales service?
A: We provide comprehensive after-sales service, including technical support for product issues, to ensure a worry-free experience.
Q: How do we ensure product quality?
Q: How do we ensure product quality?
A: We strictly adhere to international quality management systems. From raw material procurement, production and processing to final product, we undergo multiple quality inspections to ensure the highest quality standards.
Q: What happens if there are any quality issues with the product?
Q: What happens if there are any quality issues with the product?
A: We are committed to providing quality assurance services. If there are any quality issues with the product, we will provide returns, exchanges, or repairs based on the specific circumstances.





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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
20 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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