Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:PA150/1 230-50 (PF010070100Z),JA150/1 230V (PF000070100Z),JA150/1T 230/400V (PF000070140Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.