Bulkhead Fittings

Bulkhead Fittings are fittings designed to create a sealed, threaded piping connection through a hole in the wall of a tank or other structure using an externally-threaded flanged body, gasket, & lock nut. Heartland Fiberglass Supply provides compression-molded Bulkhead Fittings that make for easier & more sure connections.

Choose from two of the primary types of recommended resins: Isophthalic Polyester (ISO) or Vinyl Ester (HETRON® 922).