... pressure vessel Details1. commonly applied to reverse osmosis water treatment system(Domestic and industrial).2. operating ... lineFRP tank, Stainless steel tank, water softener, household water purifier, industrial water filter, RO and UF membrane housing, RO system, Accessories (valve ... March 31st to April 2nd, 2011 China International Water Technology Exhibition. Specification Φ200-Φ800 for the ...