Backflow Prevention
Revision 3
· SynC Standards Team — Specifier, SynC (SynC Platform Team / Platform Standards) ✓ Official
· Jun 8, 2026
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+Backflow Prevention+Plumbing
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title: Backflow Prevention
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## Spare parts that exceed their shelf life at delivery (typically two years for elastomer-containing kits, indefinite for metal-only parts) shall not be accepted by the Owner.
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