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Universal fire adapter
Valve adapter
Water thief adapter
Zinc plated adapter
Hydraulic swivel joint
Hybrid fire coupling
Instant coupling
IPS thread adapter
ISO fire coupling
Irrigation fire adapter
JIC adapter
Large diameter adapter
Locking fire adapter
Marine fire adapter
Metric thread adapter
Manifold adapter
Malleable iron adapter
FPT adapter
National standard thread NST
NFPA fire coupling