![]() If the grading of the land is insufficient for proper drainage, either invest in regrading the yard or in an even longer downspout to ensure water is fully carried away. The PVC pipe should extend outdoors, and empty through a downspout. When drilling a hole for the pipe in the house wall, use a hole saw and seal the area around the pipe with a paintable caulk. While the arrangement of this pipe will vary from home to home, its universal function is to carry water up and out of the house. A one-way check valve will need to be connected to a PVC pipe to run up the wall and out of the basement.This will keep gravel out of the pump and provide a firm platform for it. Then, after the basin is placed inside the hole, put several layers of gravel inside it, then lay a stone paver on top of the gravel.This will prevent silt from clogging the pump motor. Before setting the basin in the hole, wrap its exterior base with filter fabric.Next, use a demolition hammer to chop through the concrete floor and dig a hole deep enough to set the sump basin inside it, flush with the floor.(When choosing a place to install the pump, factor in a proper drainage plan and a proximity to a ready power source.) The process begins with setting the sump basin upside down on the basement floor and marking its outline.Extend another piece of pipe to reach from the 45° elbow to the “Y” connector on the other pipe.Ĭonnections securely to prevent leaking, and tighten all the hose clamps. Under the pump if there are rocks or other debris on the sump floor that may clog the pump.Ībove the check valve of the Pro Series pump, and attach a 45° elbow to that pipe. Do not mount the pump to any existing pipes it should be placed on the floor of the sump. On the bottom of the sump floor next to the main AC pump. Place the pump with the PVC pipe attachment Attach the wire to the pipe with a piece of tape.Ħ. Secure the pump wire so that the plug on theĮnd will not fall into the sump. Now connect the bottom of the assembly to the check valve and tighten the hose clamp.ĥ. Prime and cement the top of the “Y” assembly to the discharge pipe with the “Y” extension facing down toward the backup pump. Now prime and cement a small piece of 1½” PVC pipe to the bottom of a “Y” connector. Install a check valve on the top of the pipe and tighten the bottom hose clamp. Cut the discharge pipe approximately one (1) foot above the floor. Pipe of the main AC pump, one must be installed at this time. If there is no check valve on the discharge If a 1/8” hole is not drilled in the pipe above the pump, an air lock may prevent the pump from operating.Ĥ. Drill the hole at a 45º angle toward the bottom of the sump to avoid splashing water outside the sump pit. Make sure it is above the water line and below the check valve. Must be drilled in the PVC pipe above the Pro Series pump. Make sure it is installed with the arrow pointing up or it will not prevent the backflow of water.ģ. Install a check valve on the top of the PVC Prime and cement it to a 1½” pipe adapter, then screw the adapter into the pump.Ģ. To reach from the bottom of the sump pit to one (1) foot above the floor. Cut a piece of 1½” rigid PVC pipe long enough Failure to do so could cause serious injury or death.ġ. Unplug the main AC pump when installing the backup pump to avoid electric shock. It is important to keep the discharge pipes on both pumps parallel to each other, so that the pumps remain flat on the floor of the sump. Do not cement them together until you are sure they are cut to the correct lengths. Cut the pipes and assemble them as shown in photo #7. INSTALLATION B: CONNECTION TO AN EXISTING DISCHARGE PIPE (Diagram B)ĭepending on your installation requirements, PVC pipe lengths will vary. ![]()
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