Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 3L-150/7 230-50 (PF810307000Z),P 3L-150/7T 230/400-50 (PF810307040Z),PLUS P 3-150/7 230-50 (PF500307000Z),PLUS P 3-150/7T 230/400-50 (PF500307040Z),PLUS-S P 3S-150/7 230-50 (PF500307200Z),PLUS-S P 3S-150/7T 230/400-50 (PF500307240Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.