The 4 inch Tank Overflow Kit, Bushman part number 39025, is a flanged, screened overflow fitting for a rainwater tank on 4 inch Schedule 40 PVC pipe.
Use
The overflow lets water leave the tank as fast as it comes in so the tank never backs up into the downpipe in a heavy storm, and the removable screen keeps pests out. Add the 4 inch High Flow Flap Valve, part 39033, at the end of the pipe. The 3 inch version is part 39026.
Freight
LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, or call 866-418-1777. The listed price is before freight.
