Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:DC100/2T 3x400-50 (PF610011040Z),DC100/2T 3x230-50 (PF610011050Z),DC80/2 230-50 (PF610021000Z),DC80/2T 3x400-50 (PF610021040Z),DC80/2T 2x230-50 (PF610021050Z),DC100/2 G 230-50 (PF611011000Z),DC80/2 G 230-50 (PF611021000Z),DC100/2 230-50 (PF610011000Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.