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Standard U.S. shipping: $12.99. Free standard shipping on qualifying orders of $100 or more.
Use a threaded bulkhead where you want removable threaded plumbing on both sides of a drilled tank or sump. These black Schedule 40 tank adapters have a gasketed flange and threaded plumbing connections. Match the pipe size, drilled hole, and mating thread before purchase.
- 1/2 in: 1-1/8 in hole.
- 3/4 in: 1-1/2 in hole.
- 1 in: 1-3/4 in hole.
- 1-1/2 in: 2-3/8 in hole.
Install the gasket against the flange side. Avoid overtightening the bulkhead or threaded fittings. Pipe adapters and sealant are sold separately.
Shipping: Small-parts shipping at checkout.