Our polypropylene bulkheads tried and tested. Made out of high-impact resistant polypropylene , these tank bulkheads stand the test of time. These bulkheads can be installed with minimal effort and basic tools. The user will drill the correct sized hole, slide the bottom part of the fitting through the tank or liner from the inside and then thread the reverse threaded lock nut over the fitting and twist until tight. These fittings have female NPT thread of the corresponding size and also include a EPDM gasket.
- Awesome product Review by Geoff