Wellon 22 Liter Steel Expansion RO Water Storage Tank (6 Gallon)

Listing ID #5786542

Material:steel Color:blue Wide:28cm Capacity:22.5L Pore size:1/4" Temperature Range:-40~+60 Pressure:40-55psi Max pressure:100psi Packing Size:28*28*47.5cm  6.0 Gallon Water Storage Tank (5.5 gallon draw-down) Description Water goes through a reverse osmosis membrane very slowly and people don't 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. Lead leaching to drinking water the cause of health risks, brass and copper are banned for use in purified/drinking water. This tank uses stainless steel connections to avoid the lead leaching concerns.  Features - Stainless steel connection built for Reverse Osmosis water storage tank; pump tank & thermal tank applications. - Smooth internal air vent cap prevents diaphragm damaged. - High-grade butyl diaphragm, post-cure procedure insures a tasteless and odorless water chamber. TANK BALL VALVE NOT INCLUDED Specifications & Dimensions - Height: 16", Diameter: 11" - Actual tank size: 6.0gallons - Tank storage capacity: 5.5gallons - Shipping weight: 3.9 KG.