---
product_id: 1349013
title: "T32M"
brand: "ispring"
price: "31274 kr"
currency: ISK
in_stock: null
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.is/products/1349013-t32m
store_origin: IS
region: Iceland
---

# Stainless steel valve NSF/ANSI certified 3.2 gal capacity T32M

**Brand:** ispring
**Price:** 31274 kr
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your RO system with pressure-perfect purity!

## Quick Answers

- **What is this?** T32M by ispring
- **How much does it cost?** 31274 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1349013-t32m)

## Best For

- ispring enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Installation:** Works flawlessly in vertical or horizontal positions to fit your space.
- • **Certified Safety & Quality:** NSF/ANSI and CE approvals ensure contaminant-free hydration.
- • **Reliable 3.2 Gallon Capacity:** Keeps purified water ready on demand—no more waiting around.
- • **Premium Stainless Steel Valve:** Durable, corrosion-resistant connections for pure, safe water flow.
- • **Pre-Pressurized for Instant Flow:** 7-10 psi air bladder delivers steady water pressure every time.

## Overview

The iSpring T32M is a 3.2-gallon pressurized storage tank designed for reverse osmosis systems, featuring a food-grade butyl diaphragm and stainless steel valve connections. Independently tested and NSF/ANSI certified, it ensures tasteless, odorless water free from contaminants. Pre-pressurized between 7-10 psi, it delivers consistent water flow in both vertical and horizontal setups, making it an essential upgrade for efficient, on-demand purified water.

## Description

Product Description iSpring T32M 3. 2 Gallon Pressurized Storage Tank for Reverse Osmosis (RO) Systems The reverse osmosis process is on the slower side, so a pressurized storage tank is typically required to supply water from the system on demand. Your RO system will fill the T32M tank to capacity, and when you open your RO water dispenser the water is sent out by the tank's pressurized air bladder. The concern that pollutants may be allowed in when using an open air tank favors the use of a closed expansion tank such as the T32M. The tank uses stainless steel connections to avoid any leaching concerns, tested by independent third-party to meet NSF/ANSI Standard. From the Manufacturer NSF Certified 4.0 Gallon Water Storage Tank (3.2 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. This tank is NSF approved under standard 58, and CE approved under the PED (pressure equipment directive). 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 - NSF 61 and 58 listed. - IAMPO approved. - CE Mark approved TANK BALL VALVE NOT INCLUDED Specifications & Dimensions - Height: 14", Diameter: 11" - Actual tank size: 4.0 gallons - Tank storage capacity: 3.2 gallons - Shipping weight: 9 LBS

Review: Excellent product! - Excellent quality and performance...improved my RO system's capacity and pressure dramatically! Easy to install and the process was very simple.
Review: FEAR NOT! A BREEZE TO INSTALL! - I was pleased but skeptical regarding the interchangeability of reverse osmosis pressure tanks. Our system is nearing fifteen years old (Whirlpool WHER 25) and had greatly diminished flow and capacity. I tried blowing out the old tank but to no avail. This tank looked like a good balance of price and capacity. Installation was a breeze. This tank is a gallon or so larger than our original and we are back to a really well functioning RO system!

## Features

- Metal pressurized tank with up to 3.2 gallon holding capacity
- Made from food grade butyl diaphragm with post-cure procedures provides a tasteless and odorless water chamber. Tested by independent third-party to meet NSF/ANSI Standard
- Stainless steel 1/4" NPT valve thread, 1/4-inch tank valve Included
- Discharges effectively in both vertical and horizontal position
- Pre-pressurized between 7-10 psi for common use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00439MYYE |
| Best Sellers Rank | #5,477 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Under-Sink & Countertop Filtration |
| Brand | iSpring |
| Date First Available | September 16, 2010 |
| Global Trade Identification Number | 00662425023684 |
| Installation Type | Under Sink |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 pounds |
| Item model number | FT32M |
| Manufacturer | iSpring Water Systems |
| Model Name | T32M |
| Package Information | Bottle |
| Power Source | Water Pressure |
| Product Dimensions | 11"L x 11"W x 14"H |
| Special Feature | NSF certified |
| Supported Water TDS Level Maximum (PPM) | 300 |
| UPC | 662425023684 |

## Product Details

- **Brand:** iSpring
- **Capacity:** 3.2 Gallons
- **Included Components:** tank
- **Installation Type:** Under Sink
- **Material:** Stainless Steel
- **Package Information:** Bottle
- **Power Source:** Water Pressure
- **Product Dimensions:** 11"L x 11"W x 14"H
- **Purification Method:** Reverse Osmosis
- **Special Feature:** NSF certified

## Images

![T32M - Image 1](https://m.media-amazon.com/images/I/61sOLzOkmSL.jpg)
![T32M - Image 2](https://m.media-amazon.com/images/I/61jJO3VKNCL.jpg)
![T32M - Image 3](https://m.media-amazon.com/images/I/71Ic3sJrhEL.jpg)
![T32M - Image 4](https://m.media-amazon.com/images/I/71fdxzRZpuL.jpg)
![T32M - Image 5](https://m.media-amazon.com/images/I/71kSjX9IxtL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I connect 2 tanks together for more water storage?**
A: I put two 3.2 gal tanks together with a tee last month. It works fantastic!!

**Q: Anyone know if this will work for Whirlpool RO systems?  The support rep told me any RO tank would work.  Anyone use this for another system?**
A: I don't think it matters what RO system you have.  If it has the option for a reserve tank and the fitting works, then it should fill with water.

**Q: What is the pressure rating for the tank. Can it handle 60 psi?**
A: Remember that the RO system water valve regulates the "internal" pressure, so the tank is not going to see the actual water line pressure. Most valves operate at 65%, so if your water line pressure is 60 psi, the pressure at the tank generally won't be more than 40 PSI. In most setups you'd need the pressure on the water line to be around 92 PSI to get 60 PSI on the tank.

**Q: What is the diameter of the 5.5 gal tank?**
A: Thanks for the question! The diameter of the tank is 12" x 16" (H)

Kindest,
iSpring Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product!
*by N***D on January 21, 2026*

Excellent quality and performance...improved my RO system's capacity and pressure dramatically! Easy to install and the process was very simple.

### ⭐⭐⭐⭐⭐ FEAR NOT! A BREEZE TO INSTALL!
*by F***R on December 24, 2025*

I was pleased but skeptical regarding the interchangeability of reverse osmosis pressure tanks. Our system is nearing fifteen years old (Whirlpool WHER 25) and had greatly diminished flow and capacity. I tried blowing out the old tank but to no avail. This tank looked like a good balance of price and capacity. Installation was a breeze. This tank is a gallon or so larger than our original and we are back to a really well functioning RO system!

### ⭐⭐⭐⭐⭐ Everything included and easy to install
*by F***L on February 17, 2026*

Pre-Pressurized tank to replace the one where the bladder had burst. Works great and so easy to install.

## Frequently Bought Together

- iSpring T32M Pressurized Water Storage Tank with Ball Valve for Reverse Osmosis RO Systems, 4 Gallon, 1/4" Tank Valve Included
- iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
- iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*