Category：

Submersible pumpBooster pumpCirculation pumpCentrifugal pumpSelf-priming pumpOil pumpShielded pumpThermostatProduct acessoriesTurbocharging pumpFrequency conversion pumpjet pumpDeep well pumpDiaphragm pump

material ：

ALL cast iron Stainless steel 

power：

ALL 100W 50HZ 

Voltage：

ALL 220V