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Selling Out Xt-30 - Diaphragm Hydronic Expansion Tank - 5 Gallon All Sizes Available [c9x8BDQw]

$21.99 $70.99 -69%

XT-30 Diaphragm Hydronic Expansion Tank Introducing the Elbi XT-30 Diaphragm Hydronic Expansion Tank, a reliable and durable solution for your hot water, solar, and cooling systems. Designed by Elbi since 1975, this expansion tank has been trusted in

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Selling Out Xt-30 - Diaphragm Hydronic Expansion Tank - 5 Gallon All Sizes Available [c9x8BDQw]

XT-30 Diaphragm Hydronic Expansion Tank

Introducing the Elbi XT-30 Diaphragm Hydronic Expansion Tank, a reliable and durable solution for your hot water, solar, and cooling systems. Designed by Elbi since 1975, this expansion tank has been trusted in millions of installations worldwide. Its solid construction and high-pressure ratings ensure safety and efficiency, making it an ideal choice for any hydronic system. The innovative BUTYL diaphragm separates air from water, preventing waterlogging and saving space and energy.

Key Features and Specifications

The XT-30 expansion tank boasts several key features that set it apart. Firstly, its strong construction, featuring steel shells, withstands high pressure loads, adding an extra layer of safety to your installation. The heavy-duty Butyl diaphragm is made of proprietary food quality compound, ensuring no taste or odors are released into the water. It is also compatible with glycol, solar, and cooling systems. Additional features include an epoxy gray paint finish for a durable and attractive appearance, and a factory precharge of 12 PSI, which suits most common installations and can be manually adjusted on site.

Practical Applications and Benefits

The Elbi XT-30 Diaphragm Hydronic Expansion Tank is a versatile solution for a variety of applications. Whether you're using it in a residential or commercial setting, this tank offers numerous benefits. It helps maintain system pressure stability, reduces the risk of system damage due to thermal expansion, and improves overall system efficiency. This product is perfect for homeowners looking to upgrade their heating systems, as well as for professionals who need a reliable expansion tank for their projects. With its robust construction, high temperature resistance, and compatibility with multiple systems, the XT-30 is a must-have for any hydronic system. Invest in the Elbi XT-30 and experience the peace of mind that comes with a product that has stood the test of time.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

A great item. Just what I was really, so needing.

- Carys I..

January 24, 2026

Absolutely no complaints!

It's a premium product, and worth all its cost.

- Eurwen M..

January 24, 2026

Absolutely no complaints!

I am happy with this product in each and every single way.

- Mabon P..

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