---
product_id: 237103000
title: "Amtrol ST-5 Expansion Tank, 2 Gallons, 8\" Diameter, 12-5/6\" Height, 5 lbs, White"
brand: "amtrol"
price: "€ 257.27"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/237103000-amtrol-st-5-expansion-tank-2-gallons-8-diameter-12
store_origin: HR
region: Croatia
---

# 2 Gallon Capacity 8" Diameter 5 lbs Lightweight Amtrol ST-5 Expansion Tank, 2 Gallons, 8" Diameter, 12-5/6" Height, 5 lbs, White

**Brand:** amtrol
**Price:** € 257.27
**Availability:** ✅ In Stock

## Summary

> 💡 Expand Your Horizons with Amtrol!

## Quick Answers

- **What is this?** Amtrol ST-5 Expansion Tank, 2 Gallons, 8" Diameter, 12-5/6" Height, 5 lbs, White by amtrol
- **How much does it cost?** € 257.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/237103000-amtrol-st-5-expansion-tank-2-gallons-8-diameter-12)

## Best For

- amtrol enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Trusted Brand:** Manufactured by Amtrol, a leader in expansion tank technology.
- • **⚙️ Compact Design:** Space-saving dimensions (8" x 12.63") fit seamlessly in any setup.
- • **🔧 Versatile Mounting:** Easily mounts on wall or ceiling for flexible installation.
- • **💪 Robust Pressure Handling:** Supports up to 150 PSI, ensuring reliable performance.
- • **🌡️ High-Temperature Tolerance:** Handles up to 200°F, perfect for various applications.

## Overview

The Amtrol ST-5 Expansion Tank is a compact, lightweight solution designed to enhance your plumbing system's efficiency. With a 2-gallon capacity and robust pressure handling up to 150 PSI, this tank is perfect for both residential and commercial applications. Its versatile mounting options and high-temperature tolerance make it a reliable choice for any environment.

## Description

AmtrolST-5 Expansion Tank, 2 Gallons, 8" Diameter, 12-5/6" Height, 5 lbs, White

## Features

- Tank Volume:2 Gallons
- Max Accept. Factor:0.45
- Diameter (Inches):8"
- Height:12-5/6"
- Weight (lbs):5 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Amtrol |
| Product Dimensions | 8"W x 12.63"H |
| Color | White |
| Maximum Temperature | 2E+2 Degrees Fahrenheit |
| Maximum Pressure | 1.5E+2 Pound per Square Inch |
| Mounting Type | Wall or Ceiling |
| Is Electric | No |
| Manufacturer | Amtrol |
| Item Depth | 8 inches |
| UPC | 384929968956 |
| Global Trade Identification Number | 00384929968956 |
| Part Number | 140N43 |
| Item model number | THERM-X-TROL ST-5 |

## Product Details

- **Brand:** Amtrol
- **Product Dimensions:** 8"W x 12.63"H
- **Color:** White
- **Maximum Temperature:** 2E+2 Degrees Fahrenheit
- **Maximum Pressure:** 1.5E+2 Pound per Square Inch

## Images

![Amtrol ST-5 Expansion Tank, 2 Gallons, 8" Diameter, 12-5/6" Height, 5 lbs, White - Image 1](https://m.media-amazon.com/images/I/41BPxqRqrZL.jpg)

## Frequently Bought Together

- THERM-X-TROL ST-5 Expansion Tank
- MEASUREMAN 0-200 PSI Water Pressure Gauge, 2-1/2'' Dial, Hose bib Pressure Gauge, Home Water Pressure Tester, Durable 3/4” Hose Thread, Water Pressure Gauge for Home
- CARBO Instruments 2-1/2" Pressure Gauge,Water Pressure Test Gauge, 3/4" Female Hose Thread, 0-200 PSI with Red Pointer

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**Shop now:** [https://www.desertcart.hr/products/237103000-amtrol-st-5-expansion-tank-2-gallons-8-diameter-12](https://www.desertcart.hr/products/237103000-amtrol-st-5-expansion-tank-2-gallons-8-diameter-12)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*