Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:FTR1000T 230/400-50 (PF680210040Z),FTR1000T 400/690-50 (PF680210060Z),FTR1000T 3x400-50 (PF680210063Z),FTR150 230-50 (PF680215000Z),FTR150T 3x230-50 (PF680215030Z),FTR150T 3x400-50 (PF680215040Z),FTR200 230-50 (PF680220000Z),FTR200T 3x230-50 (PF680220030Z),FTR200T 3x400-50 (PF680220040Z),FTR300T 3x230-50 (PF680230030Z),FTR300T 3x400-50 (PF680230040Z),FTR400T 3x230-50 (PF680240030Z),FTR400T 3x400-50 (PF680240040Z),FTR400T 230/400-50 (PF680240042Z),FTR550T 3x230-50 (PF680255030Z),FTR550T 3x400-50 (PF680255040Z),FTR750T 230/400-50 (PF680275040Z), FTR750T 400/690-50 (PF680275060Z),FTR750T 3x400-50 (PF680275063Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.