Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:MN32-250B 230/400-50 IE3 15HP (QF110165040Z),MN32-250B 400/690-50 IE3 15HP (QF110165060Z),MN32-250A 230/400-50 IE3 20HP (QF110175040Z),MN32-250A 400/690-50 20HP IE3 (QF110175060Z),MN32-250C 230/400-50 IE3 12,5HP (QF110235040Z),MN32-250C 400/690-50 IE3 12,5HP (QF110235060Z),MA32-250B 50Hz (PF11016),MA32-250A 50Hz (PF11017)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.