Pierce Roundback Gasket, 4"

The P1618-01 is a round back replacement gasket designed for 4" Pierce gated pipe systems. Its rounded profile seats firmly against the gate opening, delivering a consistent, leak-resistant seal that holds up season after season in the field. Keep a supply on hand — when a gate starts weeping, a fresh Pierce gasket is the fastest fix.

Specifications:

Part Number: P1618-01
Size: 4"
Type: Round Back
Application: Pierce gated pipe gate seal
Material: Rubber gasket

Also Available In: 2" (P1616-01), 3" (P1617-01), 5" (P1619-01), 6" (P1620-01), 6-5/8" (P3111-01), 8" (P1622-01), 8-5/8" (P2365-01), 10" (P1624-01), and 12" (P1625-01).

Frequently Bought Together: Commonly ordered alongside Pierce gate replacements, gated pipe repair couplers, and other Pierce pipe gaskets — all available in our Pipe Gaskets collection.

P1618-01 - Pierce Roundback Gasket, 4"