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8 Approvals
Hose Connection Vacuum Breakers, Brass
Size | Model | ASSE | CSA | FM | UL | ULC | USC |
---|---|---|---|---|---|---|---|
3/4" |
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OS&Y - Outside Stem & Yoke
NRS - Non-Rising Stem
BFG - UL/FM Gear Operated Groved Butterfly Valve
LF - Specifies Replacement Parts Only
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