Inch PVC Wall Fitting, NPT Thread

【Perfect Seal】The integrated EPDM gasket and locking nut create a watertight barrier against water seepage, effectively preventing leaks in rain barrels, aquariums, and pool plumbing systems.
【Standard NPT Compatibility】The 4-inch NPT threads (3.7-inch overall length) are precision-engineered to fit standard male pipes perfectly, eliminating sizing issues in water tanks or filtration systems.
【Quick Drill-Free Installation】Requires only a 5-3/4-inch hole for installation, allowing mounting on storage tanks or garden tubs without professional plumbing tools or specialized skills.
【Weather-Resistant PVC】The impact-resistant PVC material withstands UV rays and abrasion, maintaining structural integrity in outdoor garden tubs and collection systems. rainwater and industrial water tanks.
【Versatile Integration】Connects pipes in various environments, including basement water tanks, commercial filtration units, swimming pool circulation, and aquarium filtration systems.