4-Bolt Universal Connector Withstands Extreme Heat And High Pressure

Armstrong International now offers an IS-4 stainless-steel universal connector for high pressure and super heat steam lines. The new design enables quick and easy access to replace steam traps in critical process applications without disturbing the existing piping.

The IS-4, with its integral strainer, is rated for Class 900 service and is rated up to 1,245 psig at 900 degrees Fahrenheit (86 bar at 482 degrees Celsius). The stainless-steel construction also makes it corrosion resistant for exposure to harsh environments. The IS-4 is compatible with 4-bolt connector steam traps such as the Armstrong SH4000 and IB4022.The IS-4 also comes with a three-year warranty against defective materials and workmanship.