ET117-001 Multipurpose Air Gap Drainline Adapter. Connects Softeners And Reverse Osmosis Systems To All Material Schedule40 Standpipes. Includes one drain line adapter, one 1-1/2" schedule 40 (HxMPT) trap adapter, one 1-1/2" schedule 40 (SPGTxMPT) trap adapter, one 1-1/2" slip joint wing nut, one 1-1/2" slip joint beveled washer, and one 1-1/2" nitrile o-ring.
