St 12 Expansion Tank Spec
Amtrol invented the thermal expansion tank to absorb expanded water in closed hot water systems and protect the water heater.
St 12 expansion tank spec. 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. Amtrol 141n43 therm x trol st 12 expansion tank amtrol st 12 therm x trol is a water heater expansion tank designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion. Therm x trol expansion tanks are designed to control pressure in commercial closed potable hot water systems. Water heater expansion tank is commonly installed in a domestic hot water system that contains a backflow preventer a check valve or a pressure reducing valve.
Thermal expansion absorbers st series non asme b a b a in line models model tank max. Since the beginning we ve kept the pressure on our competitors with features they just can t match. Specifications and sizing hw backflow preventer check valve or pressure reducing valve cws therm x trol st 5 st 12 st 5 c st 12 c water heater storage tank cws hw therm x trol st 25v through st 457 st 20v c through st 457 c water heater storage tank therm x trol asme specifications model max. It accepts expanded water caused by thermal expansion returns water to the system when hot water is used and protects water heater and fixtures.
Working total volume diameter height. Amtrol thermal expansion tanks are engineered to control pressure build up in closed potable water systems. Amtrol st 12c therm x trol asme thermal expansion tank is engineered to control pressure build up in closed potable water systems. Nearly seven decades after inventing the first diaphragm expansion tank amtrol s lineup now includes specialty models engineered for modern high efficiency systems.
St 5 8 2 0 0 45 321 125 8 203 8 3 4 2 3 5 st 12 17 4 4 0 73 381 15 279 11 3 4 4 0 9 maximum operating conditions operating temperature 200 f 93 c. Like our patented turbulator patent pending antimicrobial liner patented insight service indicator cap and. Proudly made in the usa. Amtrol st 12 therm x trol is a water heater expansion tank designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion.
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. Water heater expansion tank is commonly installed in a domestic hot water system that contains a backflow preventer a check valve or a pressure reducing valve br br the. Asme tanks meet section viii division 1 standards. Please call us toll free at 866 914 9802 and we will help you figure.