THE STORY: Innovation has been Amtrol Inc.’s M.O. since the company was founded in West Warwick in 1946. The company set the standard in the well tank manufacturing industry by inventing the first diaphragm expansion tank in 1954 and the pre-pressurized well tank in 1963, known today as Well-X-Trol. Amtrol invented multiple other water tanks and hot-water makers in its history.
› Amtrol’s well tanks protect the water pump by reducing surge, dampening pressure spikes and offering a point of pressure control.
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› The Well-X-Trol tanks were first made as a better solution to traditional air-over-water tanks. Among its features are high-strength steel to deliver 150 per square inch gauge working pressure and a patented Turbulator water-circulator device.
› Sizes of the tanks range from 2 gallons to 119 gallons.
› Homeowners with well systems use these tanks. They store water from wells and reduce wear on the pump by keeping off the requisite of the pump switching on and off constantly as people in the house use sinks and showers.
› Amtrol’s tanks have features that protect water from bacteria in order to address water issues resulting from the COVID-19 pandemic. The Well-X-Trol well tanks feature a patent-pending antimicrobial liner that neutralizes bacteria on contact. Its Therm-X-Trol commercial-grade thermal expansion tanks feature an Anti-Legionella liner that also neutralizes bacteria on contact.
COVID-PROOF: Production of tanks has not ceased at any point during the pandemic.













