Plastic Reverse Osmosis Tanks with Stainless Steel Connector/ro tank/ro water filter storage tanks/ro purifier water tank 4.0 Gallon

Plastic RO system RO Storage Vessel 4.0 Gallons

NSF Certificate

1.Fullest line-up:Various Models to choose.

2.Good Quality:High Quality Reinforced PP and high grade Butyl Diaphragm to meet the national health standard and rules.

3.Rustless:Food Grade PP and rubber,no metallic pollution.

4.High Pressure Resistence:Each product has passed 1MPa pressure test before it goes to the market.

5.Odorless:Each part used in contact with drinking water is made by food grade material.

6.Long lasting product:Employed patented technique by installing stainless water connector which overcome the split problem,the RO tank has been tested 50,000 times by pressure test.

Most standard RO units stop filling the tank when tank pressure reaches about 2/3 of the incoming feed pressure. Tanks used with very large reverse osmosis units are usually controlled by a pressure switch like the switches used on wells. Typically, the latter would be shut off when the pressure inside the tank reaches 50 psi or so.

Therefore, the tank on your undersink unit holds more water if you have a permeate pump or a booster pump on the unit, or if you decrease the air pressure inside the tank. It holds less if you put too much air in the storage tank or when your household water pressure goes down while your lawn sprinkler is on. The amount it holds can vary according to the season. If you have a well, the amount of water in the tank of your undersink Ro unit can vary considerably depending on the pressure in your well tank when the RO tank is being filled.