Amtrol Bladder Expansion Tank

Asme tanks meet section viii division 1 standards.

Amtrol bladder expansion tank. Expansion tanks have capacities ranging from 2 gallons to several hundred gallons. Available in diaphragm full acceptance and partial acceptance bladder designs all therm x trol expansion tanks are made in the usa at our iso 9001. Extrol asme commercial expansion tanks are designed to control pressure in closed hydronic heating systems. Partial acceptance bladder bottom connection asme the extrol hydro pneumatic tank is available in diaphragm full acceptance heavy duty butyl bladder and partial acceptance bladder designs in a broad range of sizes from 8 gallons 30 liters to 3963 gallons 15 000 liters.

The photo at left shows a modern extrol r bladder type heating system expansion tank mounted above the heating water line. Available in diaphragm partial acceptance bladder and full acceptance bladder designs these tanks range in size from 2 gallons 7 6 liters to 528 gallons 2 000 liters. Armstrong expansion tanks are designed to reduce tank sizes by up to 80 over standard designs. Amtrol thermal expansion tanks are engineered to control pressure build up in closed potable water systems.

Amtrol makes both thermal expansion tanks and hydronic expansion tanks used on heating and plumbing systems. The extrol hydro pneumatic tank is available in diaphragm full acceptance heavy duty butyl bladder and partial acceptance bladder designs in a broad range of sizes from 8 gallons 30 liters to 3963 gallons 15 000 liters. To determine the size needed for your system use the expansion tank size calculator located here. Therm x trol expansion tanks are designed to control pressure in commercial closed potable hot water systems.

Available in diaphragm partial acceptance bladder and full acceptance bladder designs these tanks range in size from 8 gallons 30 liters to 3 963 gallons 15 000 liters. Typically the internal bladder in this type of expansion tank is made of butyl rubber and accepts water from the hot water heating system. We offer a wide selection of therm x trol and well x trol expansion tanks to suit all of your plumbing and heating needs.