A french drain has a discharge line which forms the essential part of a sump pump.
Sump pump drain pipe.
It carries water from your basement to the outside.
That way the water will still be able to discharge from the upper pipe even if the one in the ground is frozen.
Again in our area freezing becomes a big consideration.
As long as your property has a downward slope from the point of discharge to the end of the pipe location it can be any length that you want subject to engineering requirements for size and drain capacities etc.
How long can a sump pump discharge pipe be.
Many homes have a drain line from their sump pump which spills out on top of the soil next to the house.
The same thing can be said about the size of the sump pump discharge pipe.
On the upper end of this install a check valve.
Keep in mind that the.
Install a vertical check valve in the discharge line above the weep hole using a.
Those headaches are avoided with a buried sump pump drain line.
Pipe buried 1 to 2 ft.
This piece of pipe should extend up and out of the sump pit.
Issues with sump pump discharge lines can lead to a clogged system or a system that is forced to run continually shortening the life of the sump pump.
With reduced size comes less efficiency.
Anyone with basic knowledge on how sump pump works knows that sump pump works the best when the discharge line diameter is large enough to carry the water out.
The usual diameter of the discharge pipe is 1 25 to 1 5.
A sump pump has a pipe through which the water travels to eliminate excess water.
It is design underground to work swiftly without clogging.
My idea was to extend the existing 1 1 2 in.
Including a few failsafes within your system can make the difference between a properly working system and a flooded basement.
The discharge line collects water that is directed by the pump and releases it away from your home.
This valve will allow water to pass out of the sump pit but will prevent it from flowing back.
A weather proof tube is attached at the end of the pipe.
A sump pump drain line that lies on top of the lawn can be a problem because it must be moved regularly for lawn mowing and presents a trip and fall hazard in the yard.
Use pvc cement to secure the valve in place with a watertight seal.
Features of our sump pump discharge lines.
Pipe down into a 4 in.
Drill a 1 4 inch hole in the pvc pipe about six inches above the sump pump discharge to serve as a weep hole.
This tube is flexible and can be bent to maneuver around objects in order to get the end away from your foundation.
A weather proof tube is attached at the end of the pipe.