Drain the old tank completely thru the spigot.
Water storage tank for ro system.
Turn on the reverse osmosis water faucet and let the water run until it comes to a complete stop.
Our standard ro water tanks offer quality water storage for use with our residential reverse osmosis systems.
The system shut off valve sold separately will automatically turn the ro system on and off as needed.
We can help you get the right reverse osmosis storage tank for you water production needs.
Ro expansion tank 4 gallon nsf certified compact reverse osmosis water storage pressure tank by tankro with free tank ball valve 4 5 out of 5 stars 1 000 38 18 38.
Close the tank s ball valve.
Disconnect the yellow line from the tank valve.
Please follow the steps below to re pressurize your tank on your ro system.
Pressurized storage tanks force water out on demand while atmospheric tanks require a booster pump to supply pressure.
Disconnect the tubing leading to the tank and then unscrew the valve.
The reverse osmosis system will stop producing water when the tank pressure reaches 2 3 of the line pressure.
To repressurize a reverse osmosis water tank follow these simple steps.
Give the water storage tank a shake to make sure that it is empty.
Shut off the water supply to the ro system and open the faucet to drain the tank.
If there s an o ring check whether it needs to be replaced.
If you add more pressure than that to the tank you will start to significantly limit how much water that tank can hold.
The standard size for most drinking water systems is the 4 gallon size.
The recommended pre charge setting for a reverse osmosis storage tank is 7 10 psi.
Point y on figure 1.
Also check if the valve itself is cracked.
A pressurized storage tank for reverse osmosis product water is recommended for its ability to deliver reverse osmosis water to the faucet using air pressure within the tank.
If you have any questions email or call us at 1 888 309 2837.
Turn off the feed water supply to the ro.
Reverse osmosis water doesn t usually gush out like tap water.
Water storage tanks exist in a vast array of sizes designs and specifica.
The ro storage tank is a pressurized container within the ro system that s used to hold the finished purified water after the filtration process through the ro membrane.
Locate the pressure valve under the blue cap on the tank.
A water storage tank holds clean water from your reverse osmosis system or other filter systems until you re ready to use it.