Collection: Amtrol

Amtrol is a trusted American brand with a legacy of innovation and manufacturing excellence, serving residential, commercial, and industrial markets since 1946. Known for pioneering products like the Extrol® pre‑pressurized expansion tanks and Well‑X‑Trol® well tanks, Amtrol delivers water-system components that offer long-term performance, durability, and ease of installation. With ISO-certified facilities in the U.S. and a wide range of certified tanks, heaters, and control products, Amtrol continues to be the go-to choice for professionals seeking quality and peace of mind.