Hypro Repair Kit for D30 Diaphragm Pump - D30REPAIRKIT Hypro D30 Repair Kit combines KIT1724 and KIT1917 Kit includes 2 Buna diaphragms, 1 accumulator diaphragm, 1 suction diaphragm, 4 valves, 4 valve o-rings, and 1 sight glass o-ring Kit is compatible with the Hypro D30, D30GRGI, and D30AP-A diaphragm pumps