Rupture Disc


Thread Starter

C. Kasipathi

I request some body to suggest a suitable rupture disc for the following application:

1. Equipment: Aluminum Chamber.
2. Bursting pressure; Full Vacuum/1.8 bar (a)
3. Dia. of the Port: 50 mm.
4. Medium Stored in the Chamber: Helium.
5. Flow rate of helium into the chamber: 550 cu.m/hr.
6. Temp: 50 C max.

Bob Tedquist

I recommend you look at the Fike Axius Rupture disc for this application. It is a reverse acting disc, capable of handling full vacuum to 95% of burst pressure. You can find more information regarding the Axius, and your local representative at