RD7H-3/4S,Extruder Rupture Disc,3/4 - 16 Mounting Thread,ONEhalf20

Extruder Rupture Disc
With 3/4 - 16 Short Thread & 1/2" Discharge Connection

Extruder Rupture Disc 3/4" Short Thread With 1/2" Discharge Connection - RD7H-3/4S


The RD7H-3/4S Extruder Rupture Disc is designed for emergency relief of excess pressure in plastics processing machinery. It is designed to instantaneously rupture at a predetermined pressure.

The RD7H-3/4S Extruder Rupture Disc has a 7" stem, Hex Head and a 3/4 - 16 UNF short mounting thread. Additionally this rupture disc features a 1/2" NPT discharge connection. The RD7H-3/4S is available in a wide variety of burst pressures and is typically a stock item.


RD7H-3/4S, Extruder Rupture Disc, ONEhalf20, 3/4 - 16 Mounting Thread


  • Burst pressures from 1,500 to 9,5000 psi

  • All stainless steel body and disk

  • 3/4 - 16 UNF short mounting thread and 1/2" NPT discharge connection


  • Low installation cost

  • Maintenance free

  • Intrinsically safe

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Extruder Rupture Disk

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