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Reduce costs! 
Why use expensive bulkhead when you can use Uniseal®? Just drill hole in pipe, tank or bucket, insert Uniseal®, then put some water on the end of pipe and push it in. It's that easy!

Feel like rubber, but they are made of MPR rated to 40 psi and warranted for 25 years. They are immune to cold, will not harden and hold pressure and vacuum. The sizes below correspond to standard Schedule 40 PVC pipe. Fit tank wall thicknesses up to 1/2". Made in USA.

UniSeals 1/2" to 6"

$2.25Price
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