Internet #307340294

Model #RO132-TNK

RO Expansion Tank 4 Gal. NSF Certified Reverse Osmosis Water Storage Pressure Tank with Free Tank Ball Valve

  • Made with 100% food grade material to ensure pure clean water
  • Includes free tank ball valve for easy quick connect setup
  • Quality Guaranteed - This Tank has NSF Certified Construction
  • See More Details
$3818

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Price:
$3818

Product Overview

The tankRO 4 Gal. Water Storage Tank gives tasteless, odorless, and contaminant free water. Get a quality tank you can rely on today. The post cured diaphragm means sterile water distribution to keep your water safe. The water reservoir can hold up to 3.2 Gal. of water at once, with the rest of the storage area being occupied by the pre-pressurized air bladder, which helps you draw water from the tank. This tank comes with a free Tank Ball Valve and a free Tank Stand. All components are NSF Certified. Designed to fit under sinks this water holding tank will fit most kitchen cabinets, it is made to work when lying on its side or upright. The Tank is durability tested at several stages and is backed with a 1 year warranty. Maximum working pressure of the tank is 100 psi. The tank is also designed to survive the outdoor elements with a 2 part epoxy primer and polyurethane paint finish. This is a fully functional pressure tank for water wells. The water accumulator chamber of the tank includes the highest grade of polypropylene, virgin polypropylene, meaning you have the most durable and smooth inside lining. This tank is built to last with heavy-duty commercial construction with durable deep drawn steel domes and precision welded seams. Improve your water today.
  • California residents
  • Keep your water healthy - this tank is made from 100% food grade materials with a post cured diaphragm to ensure there are no chemicals in your water
  • Free tank valve - free tank valve included, designed for 1/4 in. quick connect setup
  • Certified quality - this tank is NSF certified and we include a 1 year warranty and every tank is tested at multiple stages to make sure it will last
  • Count on your tank - heavy-duty commercial construction with durable deep drawn steel domes and precision welded seams
  • Where you need it - compact 15 x 12 x 12 size fits under most kitchen sinks
  • When you need it - 4 Gal. storage gives you water on-demand



Info & Guides

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Price
$3604
$3818
$5999
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Ratings
(149)
(110)
(4)
(0)
Product Width (in.)1112 in1414
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Specifications

Dimensions

Product Depth (in.)
16 in
Product Height (in.)
12 in
Product Width (in.)
12 in

Details

Pack Size
1
Product Weight (lb.)
10 lb
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 Year Limited Warranty with Life Time Tech Support

Questions & Answers

5Questions15Answers

does the tank come pressurized ?

Asked by Anand September 14, 2020
1
Answer

Dear Valued Home Depot Customer, Yes, the tank comes pre-pressurized to between 6 - 8 PSI. To receive better flow from the faucet, we recommend increasing the tank pressure to 10 PSI when empty. Please do not hesitate to contact our office directly at (800)992-8876, Monday-Friday, 10am-5pm (PST) should you have any further questions or concerns. We are here to help! Best Regards, Express Water Knowledgebase Team

Is this tank universal? Would it work with any RO system?

Asked by Lou June 8, 2020
1
Answer

Yes, pretty much. Has 1/4" fittings, I believe, so should work with any of the commonly available packages. I used it to replace a tank on my R/O system that had been installed 6-8 years ago. Worked like a champ.

is there a basket avalable for wall mounting like in basement

Asked by Dawg November 9, 2019
3
Answers

Not sure about a basket but you could install it on a shelf. I would be careful, however, since it gets heavy once filled with water.

Why is there a California Prop 65 Cancer Warning on it?

Asked by LT February 9, 2019
5
Answers

no

Is the blue plastic button the side of the tank a cover for a valve stem that enables air pressur...

Asked by BeerGuttedLandScaper January 12, 2019
5
Answers

Yes, it is a standard air valve.

Customer Reviews

  • 112 Customer Reviews
  • 4.8 out of 5 stars overall
95% of customers recommended.
Overall Ratings
5star-icon(86)
4star-icon(24)
3star-icon(1)
2star-icon(0)
1star-icon(1)
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A WHER25 owner is happy
Quality :
5
Value :
5
1. Slightly wider and taller than WHER25. This is approximately 15x10.5 WHER25 is 14x9. 2. Installation Guide in box. Why not on the website? See the photo attached. 3. Can't flush the tank per Installation Guide because the connector is for 3/8 tube. Water intake of WHER25 use 1/4 tube. Valve that came with this tank doesn't fit WHER25 so reuse the old connector. Overall Im happy. It was easy as it can be. I did call the Support Dept and left messages before I started. I have to tell you I got several calls back in less than 24 hrs! They respond!!
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My old RO tank got to where it would only deliver a quart or two of water so I decided to replace...
Ease of installation :
4
Quality :
5
Value :
3
My old RO tank got to where it would only deliver a quart or two of water so I decided to replace it. The free ball valve that came with it is for 1/4" tubing but my RO system has a 3/8" so I go with a different ball valve. Also ran into a few problems with the original plumbing fittings so I replaced those too. I installed the new ball valve onto the tank, trimmed a bit off the old tubing, inserted it and it's working fine.
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This tank is a little larger than the original tank, but I reorganized the sink base and it is wo...
This tank is a little larger than the original tank, but I reorganized the sink base and it is working fine.
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0
0
Very easy to install. Came with a Tank Ball Valve, which was slightly smaller than the one I had....
Ease of installation :
5
Quality :
5
Value :
5
Very easy to install. Came with a Tank Ball Valve, which was slightly smaller than the one I had. I just transferred the old one to this new one. It took 5 minutes to switch. I have had this for 3 weeks.
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Arrived earlier than expected, well packaged. Came with nice on-off valve for the top, but my cur...
Ease of installation :
5
Quality :
5
Value :
5
Arrived earlier than expected, well packaged. Came with nice on-off valve for the top, but my current supply line was the next size larger so I was able to reuse my current valve instead (same thread size). Included instructions are clear. Comes with plastic stand which I did not need for my location. Great quality and good value - now my RO system is back to functioning well!
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Doing exactly what I needed in outdoor kitchen.
Doing exactly what I needed in outdoor kitchen.
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0
easy to install, nice tank.
easy to install, nice tank.
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The tank was perfect and solved my RO problem....
The tank was perfect and solved my RO problem.
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Easy to install and great customer service ....
Easy to install and great customer service .
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