Rain Harvesting offers a complete range of Tank Overflow Outlets with Mozzie Stoppa Screens for flat wall and corrugated tanks to insect proof the rainwater tank.The High Level Flanged Tank Overflow Outlets will add almost 5 of water to the tank before overflowing.Mozzie Stoppa Screen incorporate a 132 aperture stainless steel screen moulded into a male and female PVC fitting and provides a versatile solution to insect proof the tankcistern.Features and Benefits. Lead free PVC. Low maintenance. Quick and easy installation. Includes adaptor for secure connection to end of 3 in. or 4 in. pipes leading to and from the rainwater tankcistern. Ideal for polypropylene tankcistern. Size - 4 in. Round
