Pressure tank, also known as storage tank, water tank there 2G pressure barrel, 3.2G pressure barrel, 6G pressure barrel,, 11G Pressure Tank, 20G Pressure Tank. 28G pressure barrel. Warranty 15 months water filter drum machine Save water, prevent water pollution pure 
 Stainless steel faucet will not break, slip wire; high-strength material, each factory pressure test have been 1MP, 2MP is not the highest burst pressure test; wading parts are used for each food-grade materials, designed specifically for RO System . 
 A new generation of improved diaphragm; being put to work, or on its side can be. 
 Pressure barrel 18 months warranty.