The RD9H-5/8 Extruder Rupture Discs are designed for emergency relief of excess pressure in plastics processing machinery. It is designed to instantaneously rupture at a predetermined pressure.
The RD9H-5/8 Extruder Rupture Discs has a 9" stem, Hex Head and a 5/8 - 11 NC mounting thread. The RD9H-5/8 is available in a wide variety of burst pressures and is typically a stock item.