Parts list: № Number Qty Name Options 1 WZ2200047 1 O-Ring Kit EPDM 1 WZ2200048 1 O-Ring Kit VITON 2 WZ1400207 1 O-Ring EPDM 2 WZ1400937 1 O-Ring VITON GREEN 3 WZ1400208 2 O-Ring EPDM 3 WZ1400950 2 O-Ring VITON GREEN Next page: ST765594 Protection Cover, Valve, Central Operator Station ST842003 Flow Sensor ST933972 Pressure Regulator 400L (180659 - ) ST758207 Drain Valve ST760390 Repair Kit, 5-Way Ball Valve ST760439 Suction Filter Kit ST760433 Pressure Strainer ST760432 Pressure Regulator 400L ( - 180658) ST760398 Pressure Regulator ST760396 Pressure Regulator