- Durable Construction: Crafted from solid brass and high-quality rubber, this automotive AC refrigerant charging hose is designed for exceptional durability and longevity, ensuring a reliable, reusable solution that resists tearing. - Precise Pressure Control: Achieve accurate AC charging in your vehicle with the hose's ability to handle a burst pressure of 3000 PSI and a working pressure of 800 PSI. The robust design guarantees optimal performance across varying pressure levels to meet your specific needs. - Enhanced Efficiency: Upgrade your vehicle with our high-pressure refrigerant charging hose, engineered to improve work efficiency and deliver outstanding operational performance. - Versatile Applications: This charging hose is compatible with R134A refrigerant, making it ideal for both automotive and home AC units. Its versatility makes it a practical choice for various applications, whether you're servicing a car or maintaining a household cooling system. - Use Scenarios: 1. Automotive Maintenance: Perfect for professional mechanics or DIY enthusiasts looking to recharge their car's AC system quickly and effectively. 2. Home AC Service: Easily add refrigerant to residential air conditioning units, ensuring optimal performance during hot summer months. 3. Refrigerant Management: Ideal for technicians who require a reliable hose for frequent refrigerant handling in both automotive and home environments.