Product Description
The 3" MPT Cap w/ O-ring fits most standard 3" FPT inspection ports for holding tanks and the Sealand Flange Kit.
Warning: This item may contain ingredients that are listed under P65warnings.ca.gov
The 3" MPT Cap w/ O-ring fits most standard 3" FPT inspection ports for holding tanks and the Sealand Flange Kit.
Warning: This item may contain ingredients that are listed under P65warnings.ca.gov
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