- Reliable Maintenance Partner: Designed to enhance maintenance workflow efficiency, these hoses are compatible with R134a and R22 systems, ensuring dependable refrigerant functionality through optimized pressure management. - High/Low Pressure Differentiation: Our unique 3-color identification system allows for precise handling of varying pressure levels in refrigerant hoses. This ensures accurate charging practices and minimizes the risk of error during maintenance. - Precision Hose Engineering: Built with advanced technology, these hoses are engineered for high-pressure durability and zero leakage. The reinforced joint design maximizes performance and reliability, providing long-term stability for refrigerant systems. - Optimized Flow Management: Equipped with a built-in flow regulator, these hoses prevent both overcharging and undercharging, adapting seamlessly to system demands. This ensures consistent refrigerant performance and efficiency throughout operation. Use Cases: 1. Ideal for HVAC technicians working on residential air conditioning and refrigeration units, ensuring safe and accurate refrigerant charging. 2. Perfect for automotive service centers handling AC systems, enabling precise pressure management for R134a refrigerant. 3. Suitable for commercial refrigeration maintenance, providing durability and reliability for regular servicing of chillers and display cases. Material and Size: Constructed from high-quality materials to withstand high pressures while maintaining flexibility for easy handling. Available in various sizes to fit different fittings and applications. Ensure your refrigerant systems operate efficiently and reliably with our top-tier hoses, designed for professionals who value precision and performance.