Model has an O-ring that is captured in a brass poppet to seal on a brass seat in the check valve body

Furthermore

REPLACED AS NIDEC UJ20P1DM

Eagle Model YPI-77 30 gallon Standard Paint/Ink Cabinet is ideal for storage of 30 - 1 gallon paint cans or 252 - 12oz

Number of Sheets: 160

Halsey Taylor Non-Refrigerated, Dispenser Design Wall, Water Cooler, Number of Levels 1, Front Push Button - 7433003783 Josh Model has an O-ring thatThis durable, sturdy, and virtually maintenance free Halsey Taylor drinking fountain features a Double Bubbler projector with antisquirt groove. It also features a self closing stop and can be installed with remote chillers, available separately. The softly rounded corners and contoured basin are designed to help provide a splash resistant surface.