Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Boiler System Expansion Tank, Series: EX Series, 4.4 gal, 11 in Dia, 15 in Height, 100 psig, Acceptance Factor: 0.57, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat
Expansion Tanks 35
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, In-Line, Series: EX Series, 7.6 gal, 11 in Dia, 23 in Height, 100 psig, Acceptance Factor: 0.34, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.
Amtrol® Therm-X-Trol® Thermal Expansion Tank, In-Line, Series: ST Series, 4.4 gal Tank Volume, Acceptance Volume: 3.2 gal, 150 psig, ASME Yes/No: No, 11 in Dia, 15 in Height, Drawn Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, MNPT, 3/4 in, Urethane Topcoat, Domestic
Amtrol® invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.
Amtrol® Therm-X-Trol® Thermal Expansion Tank, In-Line, Series: ST Series, 2 gal Tank Volume, Acceptance Volume: 0.9 gal, 150 psig, ASME Yes/No: No, 8 in Dia, 13 in Height, Drawn Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, MNPT, 3/4 in, Urethane Topcoat, Domestic
This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 psi, tank volume is 6.0 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy finish, mounts to supply piping, 1/2 inch MNPT system connection and a 0.302-32 inch charging valve connection (standard tire valve) to facilitate on-site charging of the tank to meet system requirements. The maximum working pressure is 75 psi (5.3 bar).
WATTS®, 0066607, Water Expansion Tank, Pressurized Non-Potable, Series: ETX, 11-3/8 in Diameter, 17-3/16 in Height, 75 psi Pressure, 220 deg F, Carbon Steel, Epoxy Powder Coated, Import
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, In-Line, Series: EX Series, 2 gal, 8 in Dia, 13 in Height, 100 psig, Acceptance Factor: 0.5, 1 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
* SS CONNECTION - CORROSION PROOF OX BARRIER
HIFH GRAE SS CONNECTION
CORROSION PROOF OXGEN BARRIER
FACTORY PRE CHARGED AT 15PSI FOR TODAYS HIGH EFF SYSTEMS
THICK HEAVY DUTY BUTYL/EDPM DIAPHRAM FOR LONG SERVICE
7 YR WARRANTY
MAX WORKING PRESSURE 125 PSIG
MAX OPERATING TEMP 200F
INSIGHT INDICATOR CHANGES COLOR IF TANK NEEDS REPLACEMENT
* SS CONECTION - COROSION PROOF OX BARRIER
HIGH GRADE STAINLESS STEEL CONNECTOR
CORROSION PROOF OXYGEN BARRIER'
FACTORY PRE CHARGED AT 15 PSIG FOR TODAYS HIGH EFF SYSTEMS
THICK HEAVY DUTY BUTYL/EDPM DIAPHRAM FOR LONG SERVICE
7 YEAR WARRANTY
MAX WORKING PRESS 125 PSIG
MAX OPERATING TEMP 200F
INSIGHT INDICATOR CHANGES COLOR IF TANK NEEDS REPLACEMENT
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Boiler System Expansion Tank, Vertical Floor-Standing, Series: SX Series, 14 gal, 15 in Dia, 24 in Height, 100 psi, Acceptance Factor: 0.81, 11.3 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Combination Expansion Tank Kit, Series: EX Series, 4.4 gal, 11 in Dia, 15-1/2 in Height, 100 psi, Acceptance Factor: 0.57, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Boiler System Expansion Tank, Vertical Floor-Standing, Series: SX Series, 20 gal, 15 in Dia, 32 in Height, 100 psi, Acceptance Factor: 0.57, 11.3 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Boiler System Expansion Tank, Vertical Floor-Standing, Series: SX Series, 32 gal, 15 in Dia, 48 in Height, 100 psi, Acceptance Factor: 0.35, 11.3 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Combination Package, In-Line, Series: EX Series, 4.4 gal, 11 in Dia, 16 in Height, 100 psig, Acceptance Factor: 0.57, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, In-Line, Series: EX Series, 14 gal, 15 in Dia, 21 in Height, 100 psig, Acceptance Factor: 0.81, 11.3 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
Amtrol® EXTROL® Boiler System Expansion Tank, Vertical Floor-Standing, Series: SX Series, 44 gal, 22 in Dia, 36 in Height, 100 psi, Acceptance Factor: 0.77, 34 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 psig precharge. When your water heater is on the line, we deliver.
Amtrol® Therm-X-Trol® Thermal Expansion Tank, Vertical Free Standing, Series: ST Series, 10.3 gal Tank Volume, Acceptance Volume: 10.3 gal, 50 psig, ASME Yes/No: No, 15 in Dia, 19 in Height, Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, FNPT, 3/4 in, Urethane Topcoat, Domestic
The AMTROL FILL-TROL® system consists of a specially adapted EXTROL® pre-pressurized, diaphragm-type expansion tank, and the FILL-TROL, a specially designed, automatic, fill valve.
Amtrol® FILL-TROL® Boiler System Expansion Tank, Series: FT Series, 4.4 gal, 11 in Dia, 16 in Height, 100 psi, Acceptance Factor: 0.57, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel, Urethane Topcoat, Domestic
Amtrol® invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.
Amtrol® Therm-X-Trol® Thermal Expansion Tank, Vertical Free Standing, Series: ST Series, 14 gal Tank Volume, Acceptance Volume: 11.3 gal, 150 psig, ASME Yes/No: No, 15 in Dia, 24 in Height, Drawn Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, FNPT, 3/4 in, Urethane Topcoat, Domestic
Amtrol® invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.
Amtrol® Therm-X-Trol® Thermal Expansion Tank, Vertical Free Standing, Series: ST Series, 34 gal Tank Volume, Acceptance Volume: 34 gal, 150 psig, ASME Yes/No: No, 22 in Dia, 30 in Height, Drawn Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, FNPT, 1-1/4 in, Urethane Topcoat, Domestic
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, Vertical, Series: SX Series, 86 gal, 26 in Dia, 47 in Height, 100 psig, Acceptance Factor: 0.53, 46 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Amtrol® FILL-TROL® Boiler System Expansion Tank, Series: FT Series, 2 gal, 8 in Dia, 13 in Height, 100 psi, Acceptance Factor: 0.5, 1 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel, Urethane Topcoat, Domestic
15 3/8" DIAMETER - 31 5/8" HIGH - 1" CONN
TANK VOLUME: 20 GALLONS - MAX ACCEPT FACTOR: .57
1" STAINLESS STEEL SYSTEM CONNECTION - 15 3/8" DIAMETER - 31 5/8" HIGH
WEIGHS 33 LBS - MAXIMUM WORKING PRESSURE 150 PSI
MAXIMUM OPERATING TEMPERATURE 200 DEGREES
CONSTRUCTION: STEEL SHELL, POLYPROPYLENE LINER AND BUTYL DIAPHRAGM
STANDARD FACTORY PRECHARGE IS 40 PSI
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, Vertical, Series: SX Series, 81 gal, 22 in Dia, 56 in Height, 100 psig, Acceptance Factor: 0.42, 34 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic
Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Amtrol® EXTROL® Hydronic Expansion Tank, Vertical, Series: SX Series, 62 gal, 22 in Dia, 47 in Height, 100 psig, Acceptance Factor: 0.55, 34 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat, Domestic