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Commercial and Residential expansion tanks to use whe installing water heater systems.  A large selection of tanks including ASME expansion tanks.
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Taco PAX30-150 Expansion Tank Taco PAX30-150 Commercial Expansion Tank ASME Rated

  • Taco PAX30-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 8 Gallons
  • Acceptance: 5 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $2,530.00
Our Low Price: $1,669.95
(Out of Stock)
Taco PAX42-150 Commercial Expansion Tank Taco PAX42-150 Commercial Expansion Tank ASME Rated

  • Taco PAX42-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 11 Gallons
  • Acceptance: 5 Gallons
  • Removable Heavy-Duty Butyl Bladder Factory
  • Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $2,670.00
Our Low Price: $1,774.95
2 in stock!
Taco PAX84-150 Commercial Expansion Tank Taco PAX84-150 Commercial Expansion Tank ASME Rated

  • Taco PAX84-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 22 Gallons
  • Acceptance: 12 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 1 to 2 Weeks
List Price: $3,200.00
Our Low Price: $2,114.95
2 in stock!
Taco PAX130-150 Commercial Expansion Tank Taco PAX130-150 Commercial Expansion Tank ASME Rated

  • Taco PAX130-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 34 Gallons
  • Acceptance: 19 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $3,610.00
Our Low Price: $2,399.95
1 in stock!
Taco PAX170-150 Commercial Expansion Tank Taco PAX170-150 Commercial Expansion Tank ASME Rated

  • Taco PAX170-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 45 Gallons
  • Acceptance: 24 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $3,790.00
Our Low Price: $2,449.95
2 in stock!
Taco PAX215-150 Commercial Expansion Tank Taco PAX215-150 Commercial Expansion Tank ASME Rated

  • Taco PAX215-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 57 Gallons
  • Acceptance: 31 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $4,010.00
Our Low Price: $2,649.95
1 in stock!
Taco PAX254-150 Commercial Expansion Tank ASME Rated Taco PAX254-150 Commercial Expansion Tank ASME Rated

  • Taco PAX254-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 67 Gallons
  • Acceptance: 31 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 24 Hours
List Price: $4,220.00
Our Low Price: $2,799.95
(Out of Stock)
(1)
Eastman 60022 Thermal Expansion Tank - 2.1 Gallons Eastman 60022 Thermal Expansion Tank - 2.1 Gallons

          Low Lead

  • Eastman 60022 Thermal Expansion Tank
  • 2.1 Gallons Volume
  • For Domestic Hot Water Systems
  • 304 Stainless Steel system connection
  • Butyl Rubber Diaphragm
  • Factor Pre-Charged @ 35 PSI
  • Max operating temp. 200 F
  • Max working Pressure 150 PSI
  • Complies with NSF-61
  • 3/4" MIP connection

Usually Ships in 24 Hours
List Price: $52.95
Our Low Price: $32.95
2 in stock!
Eastman 60023 Thermal Expansion Tank - 4.5 Gallons Eastman 60023 Thermal Expansion Tank - 4.5 Gallons

          Low Lead

  • Eastman 60023 Thermal Expansion Tank
  • 4.5 Gallons Volume
  • For Domestic Hot Water Systems
  • 304 Stainless Steel system connection
  • Butyl Rubber Diaphragm
  • Factor Pre-Charged @ 35 PSI
  • Max operating temp. 200 F
  • Max working Pressure 150 PSI
  • Complies with NSF-61
  • 3/4" MIP connection

Usually ships in 24 Hours
List Price: $64.95
Our Low Price: $42.95
2 in stock!
Taco PAX300-150 Commercial Expansion Tank ASME Rated Taco PAX300-150 Commercial Expansion Tank ASME Rated

  • Taco PAX300-150 Commercial Expansion Tank
  • ASME Rated
  • Volume: 79 Gallons
  • Acceptance: 43 Gallons
  • Removable Heavy-Duty Butyl Bladder
  • Factory Pre-Charged to 40 psi (275.8 kPa)
  • Shell designed and constructed per ASME Section VIII Div. 1
  • Working Pressure: 150 PSIG (1,034 kPa)

Usually Ships in 3 to 5 Weeks
List Price: $4,950.00
Our Low Price: $3,269.95
(Out of Stock)