Expansion Tanks for commercial vehicles
Expansion Tanks for Electric Vehicles and other applications
An expansion tank plays a vital role in the efficiency and functionality of any cooling system. It is designed to accommodate the changes in volume that occur in a liquid as it heats up and cools down. Without this crucial component, the system could experience excessive pressure fluctuations, leading to potential damage or failure.
At Technical Services, we bring a wealth of expertise to the table when it comes to cooling systems. We understand the importance of a well-designed cooling system and have prioritised our customers’ needs and preferences in developing our range of expansion tanks for IC engines, electric vehicles (EV), hybrid electric vehicles (HEV), or fuel cell electric vehicles (FCEVs).
Our expansion tanks are engineered with high-quality materials to ensure durability and longevity, even in demanding environments. We offer a variety of sizes and configurations to suit different system requirements, allowing for easy integration into existing setups and bespoke systems.
How to choose the right expansion tank
When it comes to selecting or designing the appropriate expansion tank for any circuit, we leave no stone unturned. We consider several factors to ensure optimal performance and safety, including:
Fluid Compatibility
Assessing the type of fluid used in the cooling system is essential. Fluids like water, glycol, and specialized coolants have varying chemical properties that can affect the expansion tanks’ materials. The tank must be compatible with the chosen fluid to avoid corrosion, degradation, or reactions that could compromise the tank and the system’s integrity.
Coolant Volume
The coolant volume in the system is vital for sizing the expansion tank. A correctly sized tank is essential to manage fluid expansion and maintain safe pressure levels. Calculating the total coolant volume at maximum temperatures helps ensure the tank can handle fluctuations without overflowing or losing effectiveness.
Temperature Extremes
The operating temperature range is crucial for expansion tanks. They must be designed to withstand both maximum and minimum temperatures, considering thermal expansion and freezing potential in colder environments. Choosing a tank that endures these extremes ensures reliability and prevents failures.
System Pressure
Choosing the right expansion tank depends on the system’s pressure. Tanks have different pressure ratings to manage maximum pressures and potential surges. Understanding your system’s pressure needs will help select a tank that ensures both safety and functionality.
Alarm and Alert Features
The expansion tank system may include alarm and alert features such as pressure and temperature sensors, level indicators, and alarms. A pressure sensor can notify operators if the system pressure exceeds safe limits, while a temperature sensor can warn of overheating. Level indicators provide visual coolant levels, allowing for proactive maintenance and quick responses to potential issues.
Selecting or designing the correct expansion tank involves comprehensively evaluating fluid compatibility, coolant volume, temperature extremes, system pressure, and any necessary alarm or alert features.
Contact us to learn more about our range of expansion tanks and bespoke installations.
Expansion Tanks
Introducing our range
A cooling system isn’t complete without an expansion tank, and at Technical Services, we’ve considered the customer when designing our range.