5 Litre Reverse Osmosis Tank

9 in stock

Code: 604883256

Weight: 2kg

46.99 49.99 SAVE 6%

RO Tank 3.2 Gallon Plastic Water Storage Tank for Reverse Osmosis System Water purifier pure water machine parts


Coronwater RO Water Storage Plastic Tank 3.0 Gallon Plastic for Reverse Osmosis System

Pressure tanks used with undersink reverse osmosis units are miniature versions of pressure tanks used on residential water wells. Water is stored in a bladder, made of a material called butyl. When there is a demand for water, the water is pushed out of the tank’s bladder by air pressure.

Best pressure storage tank on the market, designed to last previous years of experience;Pre-charge at about 5-7 psi;Standard bladder, food grade, no rubber smell, no plastic smell, stainless steel connection on top;3 gallons outside volume, holds 3. 2 gallons of water. Reservoir diaphragms are post-cured rubber to minimize taste/odor from stored RO water.

Plastic tank stands included for models.


Name: Water Storage Tank for Reverse Osmosis System Soft Water purifier pure water machine
Material: plastic
Volume: 3.2 Gallon (about 12 Liters)

Holding Capacity @ 40psi:2.0 Gallons

Inlet Size:1/4″

Why not check our reverse osmosis spare parts section here


Do you have the option of a replacement if something bad happens to my package?
We are fully responsible for your package. Therefore, we will replace the Reverse Osmosis Storage tank free of charge in case it breaks or gets lost.

How do you pack the orders?
We follow a strict policy of creating durable and secure packages that prevent the items you’ve ordered from damage. Therefore, you can be sure it arrives in  perfect condition.

Does the delivery time you state here match the actual delivery period?
We always do everything possible to calculate the time of your delivery in the most accurate way. Yet, there could be some setbacks during shipping that we’re not able to predict. Still, the delay won’t exceed several days.

I got a question, but I don’t know how to contact your support service?
You will find the contact details of our support team at the bottom of the page, so feel free to get in touch with our service with any questions about any of our listed products or services. Please contact us with any questions about the Reverse Osmosis Water Storage tank


In production, do you use materials that smell?
The materials used to manufacture our Reverse Osmosis Water Storage Tanks are odorless & made with the highest quality of BPA Free Plastics.

Will I have to pay extra fees when buying your Reverse Osmosis Water Storage Tank?
On the checkout page, you will see the total price. This is the final price, so no extra expenses will be necessary.

Does this product have any strengths in the eyes of its previous buyers?
Quality comes above all. So our clients keep leaving positive reviews on our Google page telling us how good our products are.

Am I a smart shopper if I buy it?
Our store sells products of premium quality only. Meanwhile, our prices are one of the lowest on the market. That’s why all of our customers are happy with their purchases. We’re sure you’ll like the Reverse Osmosis Water Storage Tank too. Check out our blog post


Weight 2 kg
Brand Name


Model Number



RO Storage Tank


3.0 Gallons

Holding Capacity @ 40psi

2.0 Gallons

Inlet Size


Air Valve Position



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