HPS Performance 3 - 4-1/2 ID 6 Length Silicone Reducer Coupler Hose High Temp 4-Ply Reinforced Blue (76mm - 114mm ID 152mm Long)

The HPS Performance reducer coupler hose is a high-temperature, 4-ply reinforced silicone hose designed for heavy-duty pressure connections. It features an inside diameter that ranges from 3 to 4.5 inches and a length of 6 inches. This blue hose is UV and ozone resistant and can withstand temperatures from -65 to +350 degrees Fahrenheit.

This coupler hose meets and exceeds SAEJ20 industry standards, making it suitable for a wide array of applications including automotive racing, turbo diesel trucks, custom cooling systems, and general construction. It is compatible with air, water, and anti-freeze such as coolant, but is not compatible with fuel or oil.