About Us

TankPAC Industries Co., Ltd. is one of the largest pressure tank manufactures in the world today. To provide the high quality tanks and good service to satisfy our customers needs is always our goal. Good is not enough for us; we want to be the best in the industry.

TankPAC pressure tanks use a butyl diaphragm and polypropylene liner to separate the water and air.

These materials limit the growth of germs and prevent impurities inside the tank. Professional Manufacturer.



Water goes through a reverse osmosis membrane very slowly and people do not have the patience to wait a long time to get a cup of water. For this reason the residential RO units need a water storage tank to store the purified water. The RO tanks can delivery stable and constant water flow when the faucet is opened. The concern that pollutants might come from air or animals with the use an opened tank favors the use of a closed expansion tank.