SKU: 23913953637

15 Gallon Pressurized RO Water Storage Tank | Flexwave Commercial RO Tanks

$361.18 $401.31
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

15 Gallon Pressurized RO Water Storage Tank | Flexwave Commercial RO Tanks15 Gallon RO Water Storage Tank for Commercial RO Systems Flexwave Composite Pressurized RO Tank Flexwave RO 15 Gallon Water Storage Tanks use a butyl rubber diaphragm to store and deliver reverse osmosis water using air pressure within the tank. >Flexwave light commercial and residential RO composite storage vessels offer high strength, precision molded internal liner reinforced w continuous strand fiberglass and sealed w high grade epoxy resin.


15 Gallon RO Water Storage Tank for Commercial RO Systems

Flexwave Composite Pressurized RO Tank

Flexwave RO 15 Gallon Water Storage Tanks use a butyl rubber diaphragm to store and deliver reverse osmosis water using air pressure within the tank.

>Flexwave light commercial and residential RO composite storage vessels offer high strength, precision molded internal liner reinforced w/ continuous strand fiberglass and sealed w/ high grade epoxy resin. Flexwave RO tanks are designed with oversized copolymer polypropylene lower water chamber with 100% butyl rubber diaphragm. Lightweight, non-corrosive construction for maximum life and maximum flexibility.

Flexwave composite tanks flaunt a seamless polypropylene liner that eliminates top and bottom leak issues, as well as stainless steel reinforcing rings that back up all threaded openings. Injection molded domes increase shape consistency and strength while wetted surfaces made of high quality polypropylene add zero taste or odor.

Flexwave FWRO15 can be used as a direct replacement for ROMATE15, which we have discontinued.

FLexwave RO Stroage Tanks are Quality Tested and Certified:

  • Made in USA
  • Certified to WQA-NSF/ANSI 61 and WQA-NSF/ANSI 372
  • All Flexwave tanks are 100% pressure tested and carry a 5 year limited warranty.

RO Tank Specifications

Model: FWRO15
Brand: Flexwave
Tank Volume: 15 Gallons (57Liters)
Draw Down:
(@ 10 psi pre-charge)		 9.3 gallons @ 50 psi supply.
10.0 gallons @ 60 psi supply.
System Connection: 1" MNPT
Tank Dimensions: 16.5" Dia. x 25.6"H
(62.5 cm x 96.9 cm)
Tank Weight (empty): 20 lbs (9.1 kg)
Max. Working Pressure: 125 psi
Max. Working Temperature: 120°F (48.8°C)
Pre-Charge (adjustable): 20 psi
Shell:

 Copolymer polypropylene tank reinforced with fiberglass and sealed with epoxy resin.
Water Chamber: 100% butyl rubber diaphragm w/ copolymer polypropylene lower chamber
Connection: Male socket, rigid sch. 80 PVC
Air Valve: Brass with rubber o-ring seal
Replaces Models:




 ROMATE 15 (ROMATE15)
RO-15
RO15
RO 15
ROMATE-15
Compatible With:


 Everpure DEV3115-69
Everpure DEV311569
Everpure EV3115-69
Everpure EV311569

Additional Features & Benefits of Flexwave Storage Tanks

CAD-2 Water Chamber:

  • Used in all pressurized captive air composite and steel tanks
  • 100% Butyl rubber diaphragm
  • Cross-linked polypropylene lower chamber
  • Industry best sealing system, patented clinch ring, eliminates separation
  • Adds zero taste or odor
  • Virtually eliminates condensation
  • Oversized to reduce wear for extended life with high volume storage

Composite Tanks:

  • Seamless polypropylene liners eliminate top and bottom shell leak issues
  • Stainless steel reinforcing ring backs up all threaded openings
  • Injection molded domes increase shape consistency and strength
  • Wetted surfaces made of high quality polypropylene to add zero taste or odor
  • Continuous wound fiberglass and high temperature epoxy resin external shell eliminates corrosion
  • Precision molded rigid PVC bottom fittings

Durable Injection Molded Plastic Base:

  • Ribbed for exceptional strength and durability
  • Molded bolt holes for seismic and skid mount applications
  • Eliminates corrosion
  • EZ connection makes storage and contact tank installation quick & EZ

Applications for Pressurized Water Storage Tanks

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23913953637

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4.7 ★★★★★
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Product Reviews
L
Verified Purchase
Linda Iusupova
Battle Creek, US
★★★★★ 5
Quiet, powerful, and very easy to use
Color: Black, Color: Black
Very convenient and stylish milk frother. I use it every day for coffee and matcha — the foam becomes thick in just a few seconds. It works quietly, holds a charge well, and the wireless design with USB charging is very convenient. The handle is lightweight and comfortable to hold. Great value for making café-style drinks at home.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jessica Cole
Whiting, US
★★★★★ 5
Great little blender very high power
Color: Black
Wow this charger has get up and go, I was actually quite shocked at how long the charge lasts It's very reliable I love that it has the lid for storage and I use this for pretty much two things One is whipped cream and the other is delgona coffee, that coffee whips up so thick and creamy and if I'm not careful when I use this to make whipped cream I end up with butter so very high power and easy to clean just make sure to clean it right away it's also very easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
SA
Bozeman, US
★★★★★ 5
Powerful and good battery life
Color: Black
I’ve been really happy with this rechargeable milk frother. It works great for making cappuccinos, lattes, and even matcha and hot chocolate. The dual spring whisk creates a nice, creamy foam very quickly, much better than I expected for such a compact device. I also like that it’s rechargeable, so I don’t have to constantly buy or replace batteries. The battery life is solid and it holds a charge well. It’s lightweight, easy to handle, and doesn’t take up much space in the kitchen, which makes it perfect for daily use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
Verified Purchase
Susy Finds
Lowell, US
★★★★★ 5
Powerful
Color: Black, Color: Black
I love it because it doesn’t use batteries — you just recharge it and that’s it. Plus, it’s very powerful and works really well. Honestly, I didn’t expect it to be this good. Great option and excellent value for the price.
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Reviewed in the United States on May 28, 2026
Z
Verified Purchase
ZG
Port Orchard, US
★★★★★ 4
Good product
Color: Black
Good product I like that it’s rechargeable. The only thing I don’t like is that there’s no power button. You have to press it while in use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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