Hydro Flow Bulkhead Thread 1.5" (3.8 cm) with 3/4" (2 cm) Hole in Display Box (25 / box)

Hydro Flow® Bulk Head fittings are designed to create a water tight seal when transferring liquid from or to a storage container/reservoir. These fittings are made from durable ABS Plastic and come with double gaskets for a secure seal as well as double female threads to incorporate fittings or filters into the bulk head. Manufactured in the U.S.A.