Designed to protect a water system from over-pressure only.
- 3/4" / 30 PSI
- ASME Capacity listed
- 510,000 BTU/HR
- For hot water emergency relief only
- Not for use with steam service
Brand new sale items in the original box.
AC100019EP099/0880FRE/M
697285201668
052623-1404-AH