These  poly bulkhead fittings are inexpensive and ideal when you need a watertight seal when making a penetration under water level. Use for rain barrels, liners, filters, skimmers and other pond components.

Features two washers and internal pipe threads on both sides of the bulkhead. These bulkheads allow for clean side-wall or bottom penetration of rigid water containment such as preformed filter tanks and preformed ponds. Reverse threaded so they stay tight even when you screw an intake screen onto them.


Sizes of Bulkhead Fittings:

• 1-1/4” (2-5/8” hole size)
• 1-1/2” (2-5/8” hole size)
• 2" (3-1/4” hole size)
• 3" (4-3/8” hole size)
• 4" (4-3/8” hole size)

Optional Hose Adapters Available Here

The optional hose adaptor is male threaded on one end and has a barbed hose insert on the other (MPT x INS) and threads into the Bulkhead Fitting FPT. Allows you to easily attach your flexible pond hose or tubing to the bulkhead. Available in sizes up to 2" only.