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The AMTROL 390570 is a thermal expansion tank designed for high efficiency. It has a two-gallon capacity and operates at a maximum pressure of one hundred fifty PSI. This steel inline diaphragm-type tank is part of the THERM-X-TROL series and features a high gloss tan finish for durability and corrosion resistance.
This thermal expansion tank features deep drawn construction, which enhances the strength of the steel while reducing welds. It includes a patented Fresh Water Turbulator that keeps water circulating while eliminating stagnant conditions.
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