When you need a replacement part for repair or maintenance of a flush valve, trust Zurn for genuine, reliable parts. Part no. P6000-24A-02.0 includes a 1 ½-inch X 24-inch flush tube with a 2-inch offset. Constructed of durable, dezincification-resistant chrome-plated cast brass, it works with AquaVantage® and AquaFlush® diaphragm flush valves. Zurn diaphragm flush valves feature a chemical-resistant diaphragm and internal seals made from our GO BLUE® thermoplastic elastomer that lasts up to 10x longer than the competition. Zurn replacement parts and retrofit kits can be used to upgrade any diaphragm type flush valves.