3/4" x 1-1/2" Multipurpose Air Gap, Female Thread Inlet x PVC

The DLA-G15 multi-purpose standpipe air-gap is designed for residential and commercial water treatment equipment and condensate lines that require an air-gap discharge to the drain. The DLA-G15 is perfect for applications where rigid Schedule-40 pipe must be plumbed to an approved air-gap device. The DLA-G15 provides a convenient ready made true air-gap for all Schedule-40 DWV standpipes.