---
product_id: 276925327
title: "APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank"
brand: "apec water"
price: "₨13624"
currency: SCR
in_stock: false
reviews_count: 5
category: "Apec Water"
url: https://www.desertcart.sc/products/276925327-apec-water-systems-tank-14-14-gallon-pre-pressurized-reverse
store_origin: SC
region: Seychelles
---

# 14 Gallon capacity, holds 10.7 gal usable 3/4” NPT inlet/outlet for faster refill & flow NSF Certified food-grade bladder, leak-proof APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank

**Brand:** apec water
**Price:** ₨13624
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your hydration game with triple the capacity and premium purity!

## Quick Answers

- **What is this?** APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank by apec water
- **How much does it cost?** ₨13624 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/276925327-apec-water-systems-tank-14-14-gallon-pre-pressurized-reverse)

## Best For

- apec water enthusiasts

## Why This Product

- Trusted apec water brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Refill & Flow:** Upgraded 3/4” NPT connections deliver faster tank refills and stronger faucet pressure.
- • **Triple Capacity Boost:** Stores 3X more water than standard 4-gallon tanks—never run dry during peak demand.
- • **Versatile Installation:** Use vertically or horizontally with included tank stand for seamless under-sink integration.
- • **Global Quality Assurance:** Individually pressure-tested and CE approved for worldwide safety and reliability.
- • **Premium Safety & Durability:** NSF certified food-grade bladder and stainless steel connectors ensure pure, odor-free water.

## Overview

The APEC Water Systems TANK-14 is a heavy-duty, pre-pressurized 14-gallon reverse osmosis storage tank designed for residential use. It holds up to 10.7 gallons of purified water, features a food-grade NSF certified bladder, and stainless steel connectors for leak-free, odorless water delivery. Its 3/4” NPT inlet/outlet enables faster refills and improved flow rates. Suitable for vertical or horizontal installation, this tank is pressure-tested and CE approved, making it a reliable upgrade for families needing high-volume RO water storage.

## Description

Our 14 gallon reverse osmosis water storage tank offers high volume water storage for use with all APEC residential reverse osmosis systems and most brands of reverse osmosis systems. These durable metal tanks will deliver a continuous and stable supply of purified water at a fast flow rate with high volume suitable for average to large size families. Supported by fully enclosed polypropylene and butyl reservoirs, these storage tanks provide airtight protection against leaks. Their stainless steel connectors ensure leach-free integrity while post-cured diaphragms eliminate the possibility of odors from the tank. Individually pressure-tested for safety, all our tanks are certified and CE approved for materials quality, safety, and durability making them suitable for use anywhere in the world. Specifications: Dimensions: 15 3/8 inch D x 22 7/8 inch H Weight: 30 lbs Optional tank ball valve: 3/4 inch connection to 1/4 inch or 3/8 inch tube size (not included with the tank) APEC Water does not distribute or sell our products to any 3rd party sellers on desertcart. Please purchase genuine APEC Water products from desertcart or APEC Water directly for authenticity.

Review: Works well - Easy to install, works well. Had to install a converting head to work with my filter
Review: Regular - Me gustó que fuera blanco, otras marcas tienen colores más feos en estos mismos tamaños como crema o azul y como en mi caso el tanque está expuesto, así que es importante que se vea bien. Solo hubo 2 cosas que no me gustaron: 1. El material y el diseño de la base es pobre: para empezar, la parte de la base que está en contacto con el piso no es ancha, así que el peso se recarga sobre un borde más o menos delgado, con el paso del tiempo y el peso continuo, puede que se termine por vencer el plástico y rompa el conector de agua; la base no está fijada al tanque, lo que tiene sus ventajas en comodidad (a la hora de conectarlo resulta mucho más sencillo que con los tanques de base fija) pero pienso que también le resta estabilidad. Respecto al diseño del tanque y de la base, considero que es un problema porque el conector de agua mira hacia abajo y requiere de una pieza en 90°, por lo que cualquier otra pieza que no sea la original será complicada de utilizar porque la base da poco espacio de maniobra respecto del suelo y eso genera mi siguiente problema. 2. No se incluye el conector del tanque, por lo que es imposible usarlo de inmediato si no se ordena la pieza necesaria con anticipación, lo cual me parece totalmente absurdo. De manera que si planeas comprarlo, será mejor que también consideres el precio del conector 3/4 NPT a manguera de 1/4 que no vende desertcart México, sino desertcart EEUU y que en este caso, cobra envío aún con prime, así que no es precisamente barato, aun si está en oferta.

## Features

- Pre-pressurized 14 Gallon Reverse Osmosis RO Water Storage Tank (holds up to 10.7 gallons of water)
- Discharge efficiently in a vertical or horizontal position with tank stand.
- Food grade bladder and NSF Certified to ensure quality, safety and durability
- Upgrade for small 4 gal tanks- holds 3X more water with improved faucet delivery pressure
- Larger 3/4” male NPT Inlet/Out connection for faster tank refills and flow rate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NQC516W |
| Best Sellers Rank | #206,203 in Kitchen ( See Top 100 in Kitchen ) #97 in Coffee Machine Water Tanks |
| Brand | APEC WATER |
| Brand Name | APEC WATER |
| Capacity | 14 Gallons |
| Container Type | Dispenser |
| Customer Reviews | 4.5 out of 5 stars 350 Reviews |
| Global Trade Identification Number | 00854961005570 |
| Included Components | TANK-14 |
| Included components | TANK-14 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 40.6L x 40.6W x 58.4H centimeters |
| Item Type Name | Reverse Osmosis Tank |
| Item height | 23 inches |
| Manufacturer | APEC WATER SYSTEMS |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Name | TANK-14 |
| Model Number | TANK-14-A |
| Other Special Features of the Product | Heavy Duty |
| Power Source | Manual Operation |
| Product dimensions | 40.6L x 40.6W x 58.4H centimeters |
| Purification Method | Reverse Osmosis |
| Special features | Heavy Duty |
| Supported Water TDS Level Maximum (PPM) | 300 |
| UPC | 854961005570 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** APEC WATER
- **Capacity:** 14 Gallons
- **Material:** Stainless Steel
- **Product dimensions:** 40.6L x 40.6W x 58.4H centimeters
- **Special features:** Heavy Duty

## Images

![APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank - Image 1](https://m.media-amazon.com/images/I/61Ll+WZNzuL.jpg)
![APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank - Image 2](https://m.media-amazon.com/images/I/71itEBGevGL.jpg)
![APEC Water Systems TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Storage Tank - Image 3](https://m.media-amazon.com/images/I/71lN838zQLL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: My well water pressure range is from 40 low side to 65 high side.  What can I expect for the amount of water stored in this tank?**
A: The measurement is based on the standard RO systems with the recorded input water pressure.40psi - tank fills 6.1 gallons50psi - tank fills 7.8 gallons60psi - tank fills 9.0 gallons70psi - tank fills 9.7 gallonsActual storage capacity may vary.

**Q: What are the exact dimensions of this tank?  amazon says 18x18x25 and the manufacture web site says 15 3/8"d x 22 7/8"h.  i have a tight fit.**
A: My tank stands 23" high and 15.5" wide.  It is sitting on the provided base.

**Q: The tank ships with a black rubber plug in the valve fitting, should this be removed?**
A: Hello, no, there is an opening within that diaphragm for the the water to enter and exit. Please leave it in place. If you need any help or assistance, feel free to contact us directly by calling 1-800-880-4808 or e-mailing us at info@apecwater.com. We are in the office from Monday-Friday from 8:00am-5:30pm PST. Best Regards, APEC Customer Service

**Q: This tank will work if i use it with the valve facing up, but will there be any negative affects to the bladder if i use it in this orientation?**
A: Mine has been valve up since I got it, still works great. I'm pretty sure it can't and doesn't make a difference.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by Z***A on 23 July 2025*

Easy to install, works well. Had to install a converting head to work with my filter

### ⭐⭐⭐ Regular
*by E***O on 7 February 2024*

Me gustó que fuera blanco, otras marcas tienen colores más feos en estos mismos tamaños como crema o azul y como en mi caso el tanque está expuesto, así que es importante que se vea bien. Solo hubo 2 cosas que no me gustaron: 1. El material y el diseño de la base es pobre: para empezar, la parte de la base que está en contacto con el piso no es ancha, así que el peso se recarga sobre un borde más o menos delgado, con el paso del tiempo y el peso continuo, puede que se termine por vencer el plástico y rompa el conector de agua; la base no está fijada al tanque, lo que tiene sus ventajas en comodidad (a la hora de conectarlo resulta mucho más sencillo que con los tanques de base fija) pero pienso que también le resta estabilidad. Respecto al diseño del tanque y de la base, considero que es un problema porque el conector de agua mira hacia abajo y requiere de una pieza en 90°, por lo que cualquier otra pieza que no sea la original será complicada de utilizar porque la base da poco espacio de maniobra respecto del suelo y eso genera mi siguiente problema. 2. No se incluye el conector del tanque, por lo que es imposible usarlo de inmediato si no se ordena la pieza necesaria con anticipación, lo cual me parece totalmente absurdo. De manera que si planeas comprarlo, será mejor que también consideres el precio del conector 3/4 NPT a manguera de 1/4 que no vende Amazon México, sino Amazon EEUU y que en este caso, cobra envío aún con prime, así que no es precisamente barato, aun si está en oferta.

### ⭐⭐⭐⭐⭐ Best investment ever
*by S***T on 7 June 2023*

We have always struggled with water flow in our reverse osmosis system until we thought about getting a bigger tank. Now we can fill jugs of drinking water and never seem to run out.

## Frequently Bought Together

- APEC TANK-14 14 Gallon Pre-pressurized Reverse Osmosis Water Storage Tank
- APEC Water Systems Tank Ball Valve (3/4" NPTF, 3/8" Output)
- APEC Water Systems Ultimate RO-Hi Top Tier Supreme Certified High Output Fast Flow Ultra Safe Reverse Osmosis Drinking Water Filter System

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/276925327-apec-water-systems-tank-14-14-gallon-pre-pressurized-reverse](https://www.desertcart.sc/products/276925327-apec-water-systems-tank-14-14-gallon-pre-pressurized-reverse)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*