Tank Overflow Kit for Poly Mart Tanks

Ensure the efficiency and safety of your rainwater harvesting system with our 3" and 4" Flanged Tank Overflow Kits, the same Overflow Fitting installed on all Poly-Mart Rain Harvesting Tanks. Proper overflow management is crucial to prevent system failure, and this kit is designed to handle large volumes of water, ensuring that your tank can safely handle heavy rain events. Critical Overflow Capacity: This flanged overflow fitting ensures that rainwater can exit your tank as quickly as it enters, especially when your tank is at maximum capacity. Proper overflow management is essential to prevent backups and potential system failure during heavy rainfall. Designed for Rain Harvesting Tanks: Specifically engineered for use with Poly-Mart Rain Harvesting Tanks, this overflow kit is compatible with a wide range of tank sizes, providing reliable performance in any rainwater harvesting setup. Durable Construction: Made from high-quality, weather-resistant materials, this overflow fitting is