---
product_id: 86295328
title: "#30 Extrol Expansion Tank (4.4 Gallon Volume)"
brand: "amtrol"
price: "₱30136"
currency: PHP
in_stock: true
category: "Amtrol"
url: https://www.desertcart.ph/products/86295328-30-extrol-expansion-tank-4-4-gallon-volume
store_origin: PH
region: Philippines
---

# 5-year limited warranty Compact 11" diameter 4.4 gal capacity #30 Extrol Expansion Tank (4.4 Gallon Volume)

**Brand:** amtrol
**Price:** ₱30136
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your system cool and pressure perfect with Amtrol’s #30 Extrol Expansion Tank!

## Quick Answers

- **What is this?** #30 Extrol Expansion Tank (4.4 Gallon Volume) by amtrol
- **How much does it cost?** ₱30136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/86295328-30-extrol-expansion-tank-4-4-gallon-volume)

## 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

- • **Built to Last:** 5-year limited warranty ensures peace of mind and durability.
- • **Universal Fit:** 11" diameter and 15.5" height designed for seamless integration in residential & commercial setups.
- • **Pressure Perfect:** Handles up to 100 PSI and 240°F, safeguarding your heating system under pressure.
- • **Optimized Capacity:** 4.4 gallons volume expertly balances system pressure and space efficiency.
- • **Precision Pre-Charged:** Factory pre-charged to 12 PSI for immediate, reliable performance.

## Overview

The Amtrol #30 Extrol Expansion Tank is a 4.4-gallon, factory pre-charged steel tank designed for closed hydronic heating and cooling systems. With a compact 11" diameter and 15.5" height, it supports up to 100 PSI and 240°F, backed by a 5-year limited warranty. Ideal for residential and commercial use, it reduces pressure build-up by accepting expanded water, ensuring system longevity and reliability.

## Description

Note: The HydroClaw Expansion Tank Support Bracket provides a safe and reliable option if you prefer to mount your expansion tank. This expansion tank bracket is easy to install and will hold any tank with a diameter of 11" nominal.The Amtrol 30 EXTROL Expansion Tank is designed to be installed in residential and commercial applications and it factory pre-charged to 12 PSIG. Though this expansion tank can be mounted horizontally this can cause a decrease in the products life.Features:For use with closed hydronic heating and cooling systems Factory pre-charged to 12 psig Pre-charge should be adjusted to equal minimum operating pressure at tank location Accepts expanded water as system temperature rises to reduce pressure build-up.System connection sets the point of no pressure changeWater-tight reservoir for expanded waterSealed air cushion - factory pre-charged and 100% testedDeep-drawn steel tankAir stem for pre-charge adjustmentOther Features:Application:Heating Max Pressure (PSI):100 Thread Type:Male Max Temp (F):240F Precharged PSI:12 psi Thread Size:1/2"

## Features

- Tank Volume:4.4 Gallons
- Warranty:5-Year Limited Warranty
- Diameter (Inches):11"
- Height (Inches):15.5
- Max Accepted Volume:2.5 Gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079GR31QZ |
| Best Sellers Rank | #215,721 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #68 in Hydraulic Tanks & Reservoirs #423 in Water Heaters |
| Brand Name | Amtrol |
| Capacity | 4.4 gallons |
| Customer Reviews | 4.3 4.3 out of 5 stars (3) |
| Exterior Finish | Alloy Steel |
| Fit Type | Universal |
| Fuel Type | Gasoline |
| Manufacturer | Amtrol |
| Manufacturer Part Number | Cab-102-1 |
| Material Type | Alloy Steel |
| OEM Equivalent Part Number | Cab-102-1 |
| Product Grade | like new |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Amtrol
- **Capacity:** 4.4 gallons
- **Exterior Finish:** Alloy Steel
- **Fuel Type:** Gasoline
- **Material:** Alloy Steel

## Images

![#30 Extrol Expansion Tank (4.4 Gallon Volume) - Image 1](https://m.media-amazon.com/images/I/41IySRm+T+L.jpg)

---

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-20*