Anvil 3221 Coupling

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Description

3221 Coupling

SPF/Anvil Ductile Iron Pipe Fittings conform to ASME B16.3 dimensions. Bushings and couplings conform to ASM B16.14. The threads are NPT per ANSI/ASME B1.20.1. Ductile iron is ASTM A536 Class 65-45-12. All SPF/Anvil Ductile Iron Fittings are UL & ULC Listed and FM Approved.