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TANK OPTIONS -> Fill Caps

Flush Fill Caps

Flush Fill Cap - Part No. 4182
2" Female NPT

Flush Fill Cap - Part No. 4307
N.Y.C. Approved - 2" Female NPT

Rust-resistant galvanized cast iron body.
Ideal for flush installations in floors, driveways, and lawns.
Solid bronze cover with gasket seals tightly.
Available in 1-1/2" to 8" female NPT.
N.Y.C. approved (meets New York City requirements) in 2" to 4" female NPT, with L.H. threads available in 2" and 3" sizes.

Hinged Fill Caps

Hinged Fill Cap - Part No. 4171
2" Female NPT

One-Piece Fill Caps

One-Piece Fill Cap - Part No. 4040
2" Female NPT