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Why Is Corrugated Drain Pipe Perforated? [Solved]
Perforated PVC Pipes For waterproofing purposes, these rigid white tubes are perforated with large holes to allow water to enter the pipe. Unfortunately, these larger holes allow for more debris to enter and cause trouble within the pipe.
How Does Perforated Drainage Pipe Work?
How Does
Why Corrugated Pipe is Better than PVC Pipe for Yard Drainage
Purchase Baughman 8 Slot
Ultimate Flow Test - PVC vs. Corrugated Drainage Pipe
In this video I test the flow capacity of 4"