Expansion vessels

Expansion vessels for heating systems

An expansion vessel absorbs pressure fluctuations within a heating system. When the water in the installation heats up, it expands. Without proper absorption, the pressure increases and components can be subjected to unnecessary stress.

Zantingh supplies expansion vessels for various heating installations. From smaller systems to large installations in greenhouse horticulture, industry, and utilities. The right vessel helps to keep the pressure in the system stable and prevents damage or malfunctions caused by pressure build-up.

Tailored to your installation

When choosing an expansion vessel, we look at the installation as a whole. The water volume, the temperature, and the way the system is used determine which version is suitable. The mounting and connection must also be correct to ensure the vessel is properly integrated into the installation.

Advice for the right expansion vessel

Our advisors are happy to help you determine the right expansion vessel for your application. This ensures you receive a component that fits your installation and contributes to safe and stable operation.

View our other
product categories as well

Valves

From EBRO butterfly valves to STAF balancing valves: Zantingh supplies valves that fit your installation.

Centra, Honeywell, mixing and control equipment

Centra and Honeywell mixing and control equipment for precise temperature control in heating, air, and horticultural installations.

Flanges, gaskets, sealing and fastening materials

Flanges, gaskets, and fastening materials for pipework that is securely connected, properly sealed, and ready for immediate assembly.

SPX pumps

SPX Johnson pumps for greenhouse horticulture installations, tailored to flow rate, head, operating pressure, and application.

Unit heaters

Unit heaters for targeted heating of greenhouses, halls, and technical rooms, with components that suit your space.

Various materials

Installation tools for the assembly, sealing, protection, and maintenance of heating installations, boiler houses, and technical rooms.
Do you have a technical question or would you like to discuss your project?