3/8″ Diameter Refrigerant Hose, 3/8″ FL to 1/4″ FL Vacuum Certified, for R410A

3/8″ Diameter Refrigerant Hose, 3/8″ FL to 1/4″ FL Vacuum Certified, for R410A R134A R22 and All Common Refrigerants, Faster HVAC Evacuation and Recovery, High-Flow, 6 FT, Red

Material: The product components are made from high-quality materials. All brass fittings are crafted from 100% high-quality refined copper. The 6-foot hose is manufactured using multiple layers of premium rubber, ensuring high safety and excellent pressure resistance. The interface bolts feature PTFE gaskets, providing outstanding sealing performance. This hose is suitable for various harsh environments and work scenarios, maintaining stable performance whether in high-temperature conditions or extreme cold environments. Color: yellow Instruction: 1/4″ Female Flare & 3/8″ Female Flare: These are easy to install, simply screw them onto the corresponding aperture without the need for additional sealing tape. The 1/4″ Female Flare features a brass transfer port design at the connection point, set at a 45-degree angle for added convenience.