The emitter allows water captured by grates, catch basins, channel drain, downspouts, and roof gutter systems to flow through the drainage pipe and away from structural foundations to safe or useful areas

The emitter is opened by the hydrostatic pressure of water flowing through the drain pipe

As flow diminishes, the emitter closes again

The emitter does not rise high enough to interfere with mowers and its green color blends into the surrounding landscape

Fits smooth wall PVC sewer and drain pipe

Includes pop-up drainage emitter with either 3" or 4" PVC S & D elbow