On Tank
Tank Overflow Spare Parts
Replacement gaskets for your tank overflows, sized to suit common overflow fittings, so you can reseal a connection without replacing the whole overflow.
Care for your system
The final step is the one that keeps all the others working. A system that is checked and maintained keeps delivering clean water, and lots of it, year after year. A simple routine is all it takes.
The 12 Steps of Rain Harvesting™
Frequently asked questions
How do I match the gasket size to my overflow?
Designed by Rain Harvesting™
Need a tailored system design?
Our specialists can design a complete Rain Harvesting™ system for your property or improve an existing one. You’ll receive a detailed report with everything you need to install and maintain it.
The Handbook
The ultimate guide for help and inspiration to start your rainwater harvesting journey today.