Repair of flush valve components, rather than replacement of the entire unit, saves money and resources. Designed to fit AquaVantage® and AquaFlush® concealed manual diaphragm flush valves, Zurn’s flanged tube with elbow, nut, and gasket (Part no. P6000-QFC-30) is constructed of durable, chrome-plated cast brass. Zurn flush valve replacement parts and retrofit kits can be used to upgrade any diaphragm type flush valves. When you need a replacement part for repair or maintenance of a flush valve, trust Zurn for genuine, reliable parts.