Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:DC80T 3x230-50 (PF610020050Z),DC80/2T 2x230-50 (PF610021050Z),DS80T 3x230-50 (PF600020050Z),DS80/2T 3x230-50 (PF600021050Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.