The original Pentax spare part is for Pentax and Foras water pumps. Suitable for the submersible water pumps models: DR80 G 230-50 (PF631020000Z), FTR101 G 230-50 (H07RN8F 10,2m) (PF681211000Z) ,SPM 3/4 G 230-50 (H07RN8F 10,2m) (PF691340000Z), DC100 G 1"1/2 230-50 (PF611010000Z), DC100/2 G 230-50 (PF611011000Z), DC80 G 230-50 (PF611020000Z), DC80/2 G 230-50 (PF611021000Z), DC102 G 230-50 (PF611030000Z), DC82 G 230-50 (PF611040000Z), SP60 G 230-50 (PF621010000Z), SP40 G 230-50 (PF621020000Z), SP100 G 230-50 (PF621030000Z), SP80 G 230-50 (PF621040000Z), SPV100 G 230-50 (PF621130000Z), SPV80 G 230-50 (PF621140000Z), DR100 G 230-50 (PF631010000Z), DR80 G 230-50 (PF631020000Z), DB150 G 230-50 (PF641010000Z), DB100 G 230-50 (PF641020000Z), DS100 G 230-50 (PF601010000Z), DS100/2 G 230-50 (PF601011000Z), DS80 G 230-50 (PF601020000Z), DS80/2 G 230-50 (H07RN8F 10,2m) (PF601021000Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.