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Cast Iron Lockable, water tight fillcap with gasket. Lid has threaded cap for tight seal, and is suitable for fillports on storage tanks. The 2″ version is all aluminum
Recommended A
Pipe Plugs Bushings: Single Tap, Double Tap, Quad Tap
Fill Cap
2 1/2", 2", 3", 4"
Fill Cap (94) Aluminum Lockable, water tight fillcap with gasket.