R744 Refrigerant Charging Kit for Car AC Systems - 0-16 Mpa High Pressure, 5m Hose, MSDS Certified
Professional R744 refrigerant charging kit designed specifically for automotive air conditioning systems. This MSDS certified kit provides reliable performance for both transcritical and subcritical refrigeration applications.
| Parameter | Specification |
|---|---|
| Product Name | R744 Refrigerant Charging Kit |
| High Pressure Range | 0-16 Mpa |
| Low Pressure Range | 0-10 Mpa |
| Construction Materials | Copper, alloy and other durable components |
| Hose Length | 5 meters |
| Customization Options | Available (OEM/ODM services) |
| Application | Filling R744 refrigerant gas in automotive AC systems |
Complete charging kit includes needle valve, safety relief valve, purge valve, precision pressure gauges, and 5-meter hose assembly. All components are securely packaged in a protective plastic case with custom foam inserts.
- Inspect all connections for integrity and ensure no leaks present
- Wear appropriate personal protective equipment in well-ventilated area
- Disconnect power and shut down refrigeration system before connecting
- Connect high-pressure hose to system's high-pressure filling port
- Attach vacuum pump to manual vacuum valve for system evacuation
- Monitor vacuum gauge until reaching manufacturer-recommended vacuum level
- Connect R744 refrigerant tank and verify appropriate pressure
- Slowly open manual high-pressure valve to charge refrigerant
- Observe pressure gauge readings until system stabilizes at recommended levels
- Close valves, disconnect equipment, and check for leaks
- Restart system and verify proper operation
Each kit is packaged in individual boxes with protective materials. Our ISO9001 certified facility maintains strict quality control throughout production, with third-party inspection options available.
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