... voltage13-15kvFrequency50Hz,60HzHigh frequency18-20kHzPower consumption120WTube life20000hoursWorking temperature-10~50°CWorking pressureWorking pressure:0. ... W.15KGsUsage rangeSwimming pool, Laboratory, Home water purifier, food processing, Pharmaceutical and Medical industry. ... City, China.Our different products includes water purifier, air purifier , vegetable /fruit ozone sterilizer, tooth brush ...