There is a standard rule of thumb when plumbing your rain harvesting system. Rainwater has to be able to exit your tank (when it's at maximum capacity) just as fast as it can enter the tank. If you do not have an adequate sized overflow, your system could back-up and fail during a large rain storm.
There is a standard rule of thumb when plumbing your rain harvesting system. (Read more)Rainwater has to be able to exit your tank (when it's at maximum capacity) just as fast as it can enter the tank. If you do not have an adequate sized overflow, your system could back-up and fail during a large rain storm.
The Bushman Replacement 3 inch Overflow Assembly Kit can be added to the top side of your existing Bushman water tank in order to facilitate overflowing of water during rainwater harvesting. The overflow kit…
This flanged 3 inch Tank Overflow Kit is the Overflow Fitting installed on all Legacy Bushman (Formally Poly-Mart) Rain Harvesting Tanks. There is a standard rule of thumb when plumbing your rain harvesting system. Rainwater…
This flanged 4 inch Tank Overflow Kit is the Overflow Fitting installed on all Legacy Bushman (Formally Poly-Mart) Rain Harvesting Tanks. There is a standard rule of thumb when plumbing your rain harvesting system. Rainwater…