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R22 Refrigerant Gas Charging Hose (Multicolour, Set of 3 Pieces)
Rs. 499.00
Taxes included.
Key Features
- Color-Coded for Safety: The standard colours prevent cross-contamination and ensure you connect to the correct side of the AC system (Red to high-side, Blue to low-side).
- Deep Knurling: The brass nuts feature a textured "knurled" grip, allowing for quick finger-tightening even if your hands are oily.
- Valve Core Depressors: The 45° angled ends include built-in depressors to open the Schrader valves on service ports automatically upon connection.
- Durability: Designed with a six-sided crimp to ensure the hose remains securely attached to the brass fitting even under high pressure.
Common Uses
- Recharging: Adding refrigerant to automotive or residential AC units.
- Evacuation: Connecting a vacuum pump to the yellow service hose to remove moisture and air from the system.
- Diagnostics: Monitoring system pressures to troubleshoot cooling issues.
| Feature | Description |
| Hose Colors | Red (High Pressure), Blue (Low Pressure), Yellow (Service/Charging) |
| Fitting Size | Standard 1/4" SAE female flare fittings on both ends |
| Connection Angle | One end is Straight; the other is 45° Angled for easier access to tight ports |
| Pressure Rating | Typically rated for 600 PSI (Working) and 3000 PSI (Burst) |
| Compatibility | Works with refrigerants such as R134a, R22, R12, and R502 |
| Material | High-pressure reinforced rubber with precision-machined brass fittings |