expansiontank中文

A blocked expansion tank can cause leaking or bursting  in the engine cooling system as the connections, fixtures and components get stressed and damaged due to excess pressure.

We are a leading producer of energy-efficient water heating solutions that are radically simple, brilliantly engineered and perfectly suited for most any application. We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial package systems.

Expansion tankinstallation

Expansion tankcar

All expansion tanks are welded with advanced machinery to ensure the strongest possible connection of the top and bottom part.

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Expansion tankpsi

Designed for hydronic heating systems or potable hot water systems, the tank uses compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools.

Nissens applies high-quality material, e.g. PA66GF33 or PP Plastic. This ensures durable heat and stress resistance. All materials are tensile tested and no recycled materials are used.

Expansion tankwater heater

Note the level of coolant in the expansion tank when the engine’s cold. Once the engine reaches operating temperature, the level must rise. If it doesn’t, the system is not operating properly.

Our range consists of parts for all segments. Passenger cars, light commercial vehicles as well as heavy commercial vehicles.

An expansion tank helps maintain a minimal pressure increase during heated water expansion, helps reduce coolant hammer, and helps protect the engine cooling system from stress. Furthermore, the expansion tank ensures that there is no spilage by re-distributioning excess coolant into the system.

Our range of expansion tanks for passenger cars and light commercial vehicles cover +50 items and more than 200 OE references.

The expansion tank development process includes a number of tests, such as vibration, pressure-impulse, thermal expansion, and burst, eliminating the risk of leakage or insufficient cooling performance.