Parts list: № Number Qty Name Options 1 WZ1822452 1 Impeller 2 WZ1822450 1 Repair Kit ASSY 3 WZ1822451 1 Repair Kit ASSY 4 WZ1822453 1 Repair Kit ASSY Next page: ST582822 PRESSURE SENSING UNIT (MAGNETIC) ST582823 PRESSURE REGULATOR 1 PUMP ST582824 PRESSURE REGULATOR 1 PUMP DPM ST582825 REGULATOR UNIT 1 PUMP ST582826 REGULATOR UNIT 1 PUMP DPM ST582820 FLOW SENSOR ST582819 Five Way Ball Valve 1 Pump ST582818 SUCTION DEVICE FOR 1 PUMP HA ST582817 GREENSTAR DISPLAY WITH CONSOLE ST582816 CONSOLE FOR GREENSTAR DISPLAY