Description
Specifications
- Housing: Ductilde Iron
- Seals: EPDM
- Disc: EPDM
- Wafer Style with indicator
- 300 PSI
- UL/ULC Listed
- FM Approved
- California State Fire Marshall Approval 7770-1740:100
- Factory Installed Replaceable Double Tamper Switch
- Approved For Indoor and Outdoor Use
- Gear Operated
