Design Specifications:
- Diffuser style PRD for 9-5/8" size tube
- CGA S-1.1
- Flow 82 CFM @160ºF and 100 psia
Material Specifications:
- Brass body
- Carpenter 20Cb3 rupture disc material
- Copper seal washer
Additional Information (Select to download Product PDF Details):
Replacement and Repair Parts

Relief Device Body
P/N: 9120-1

20 Series PRD
P/N: 20 SERIES