EASTMAN 48391 is a stainless steel icemaker connector that can be used in exposed locations. The connector is resistant to heat, open flames, and corrosive agents. It has a working temperature range of -9.4°C to 70°C and a working pressure of 200 PSI. The connector is easy to install. Simply turn off the water supply, install the water connector, and hand-tighten the connection. Then, turn on the water supply and make sure there are no leaks. The EASTMAN 48391 connector is designed to last for many years. Eastman recommends changing all flexible connectors after 5 years.