JET-M SERIES SELF-PRIMING PUMP JET-M series are suitable for pumping clean water.They are particularly suitable for domestic applications such as supply water from well,pool etc,the automatic distribution of water by surge tanks and pressure switch,gardening,andincreasing of water pressure. Working conditions Max Temperature of Fluid up to+40 Max pressure:8bar. Max Ambient Temperature up to 40 Standard data and equipment: Single phase 220v/50Hz,Brass or plastic impeller,carbon steel motor shaft, with thermal protector insitde. Other model and material such as tThree phase,110v,60Hz,dual voltage, stainless shaft,etc,will be available upon request.