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Amtrol Extrol Expansion Tanks

Designed for use in very large systems. The fact is that in large systems can be traced serious lack of Amtrol expansion tanks - their dimensions. The average tank is filled with liquid only at 30-60%, with lower values fall just on the Fill-Trol tanks of large volumes such as (Extrol 15 - 2.0 Gallon, Extrol 30 - 4.4 Gallon, Extrol 60 - 7.6 Gallon, Extrol 90 - 14.0 Gallon).

Practically, this means that on large sites where the estimated quantities of tanks, several thousand Gallons, seriously raises the issue of their placement. Therefore, for large object of use special installations to maintain pressure. They represent a free-flow expansion tank and a node control the pressure on pumps. With increasing temperature, the system opens the valve, which is gaining excess fluid from the system in the tank, and at cooling water pump from the tank is pumped back into the system. Thus, these systems can maintain the pressure in the system in a rather narrow, predefined limits. In addition, free-flow tank can be filled entirely with coolant, which makes the installation maintenance several times more compact than conventional expansion tanks. It is also important and that the installation of pressure maintenance implement many additional features: automatic recharge system, the coolant deaeration, etc.

Bucky Amtrol Extrol with the Amtrol (5 to 5000 Gallons) made of stainless steel sheet in accordance with the requirements of the Fill-Trol 109 and fused according to strict standards, they are produced on automated production lines, welded by certified welding materials. Models from 2 to 4 Gallons are used for different types of configuration. They are not subject to ISPESL testing, since the content in these coolant does not exceed 25 Gallons.

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