Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:PE100 230-50 (PF220180100ZX),PE100A 230-50 (PF220182100ZX),PE100AT 230/400-50 (PF220182040ZX),PE100T 230/400-50 (PF220180040ZX),PE50A 230-50 (PF220012004ZX),PE50AT 230/400-50 (PF220012044ZX),PE50BR 230-50 (PF220011004ZX),PE50BRT 230/400-50 (PF220011044ZX),PE50F 230-50 (PF220010004ZX),PE50FT 230/400-50 (PF220010040ZX),PE70 230-50 (PF220020000ZX),PE70A 230-50 (PF220022000ZX),PE70T 230/400-50 (PF220020040ZX),PE90 230-50 (PF220190100ZX),PE90T 230/400-50 (PF220190040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.