Taco Expansion Tanks
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PS400-125 Taco PS Expansion Tank 400 Gal
Taco
$5,292.55PS400-125 Taco PS Expansion Tank 400 Gal. Capacity (Gal) 400. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 868.00 LBS
$5,292.55 -
PS015-125 Taco PS Expansion Tank 15 Gal
Taco
$1,485.95PS015-125 Taco PS Expansion Tank. Capacity (Gal) 15. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco Plain...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 55.00 LBS
$1,485.95 -
CX42-125 Taco 11 Gal Diaphragm Expansion Tank
Taco
$2,597.95CX42-125 Taco Diaphragm 11 Gal Expansion Tank. Tank Volume: 11 Gal, 42 Lit. Taco Series CX Expansion Tanks. Most Taco Expansion Tanks are available with either bladders or diaphragms so that water and air are permanently separated. The Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 56.00 LBS
- Manufacturer:
- Taco
- Series:
- CX Expansion Diaphragm Tank
- Model:
- CX42-125
- Tank Volume:
- 11 Gal
- Working Pressure:
- 125 PSIG
- Diaphragm:
- Heavy Duty Butyl (Non Replaceable)
- Options:
- California Sight Glass / Seismic Clips (4)
$2,597.95 -
CBX800-125 Taco CBX Vertical Bladder Expansion Tank 212 Gal
Taco
$10,978.95CBX800-125 Taco CBX Vertical Bladder Expansion Tank 212 Gal. Tank Volume, Gal: 212, Liter: 800. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 615.00 LBS
$10,978.95 -
CBX425-125 Taco CBX Vertical Bladder Expansion Tank 112 Gal
Taco
$5,168.95CBX425-125. Tank Volume, Gal: 112, Liter: 425. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for use in hydronic systems and non-potable,...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 390.00 LBS
$5,168.95 -
PAX425-150 Taco Bladder Expansion Tank
Taco
$6,238.95PAX425-150 Taco Bladder Expansion Tank. Tank Volume: 112 gal, 424 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11 models to meet all...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 385.00 LBS
$6,238.95 -
600-2075RP Taco PAX500-150 Expansion Tank Bladder Only
Taco
$4,548.95600-2075RP Taco PAX500-150 Expansion Tank Bladder Only. Tank Volume: 132 Gal. 500 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 72.00 LBS
- Brand:
- Taco
- Model Number:
- PAX500-150
- Part Number:
- 600-2075RP
- Type:
- Bladder Only
- Tank Capacity:
- 132 Gallons / 500 Liters
- Tank Height:
- 84-7/8"
- Tank Diameter:
- 24"
- Shipping Weight:
- 75 lbs
- PSI:
- psi 125
$4,548.95 -
PAX300-150 Taco Bladder Expansion Tank
Taco
$7,920.95PAX300-150 Taco Bladder Expansion Tank. Tank Volume: 34 gal, 129 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11 models to meet...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 200.00 LBS
$7,920.95 -
PAX215-150P Taco Bladder Expansion Tank NSF Rated
Taco
$4,860.95PAX215-150P Taco Bladder Expansion Tank NSF Rated. Tank Volume: 57 gal, 216 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11 models to...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 250.00 LBS
$4,860.95 -
CA800-150 Taco CA Expansion Tank 211 Gallon
Taco
$10,342.00CA800-150 Taco CA Expansion Tank 211 Gallon. Tank Volume: 211 Gal. 800 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 610.00 LBS
$10,342.00 -
CA300-125 Taco CA Expansion Tank Bladder Only
Taco
$4,537.95CA300-125 Taco CA Expansion Tank Bladder Only. The box the bladder comes in = 26 x 26 x 10 and weighs approximately 20 lbs. Tank Volume: 79 Gal. 300 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 35.00 LBS
$4,537.95 -
CA450-125 Taco CA Expansion Tank Replacement Bladder Only
Taco
$5,113.95CA450-125 Taco CA Expansion Tank Replacement Bladder Only. Tank Volume: 119 Gal. 450 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 35.00 LBS
$5,113.95 -
PS040-125 Taco PS Expansion Tank 40 Gal
Taco
$2,158.95PS040-125 Taco PS Expansion Tank 40 Gal. Capacity (Gal) 40. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 124.00 LBS
$2,158.95 -
CX215-125 Taco 57 Gal Diaphragm Expansion Tank
Taco
$3,521.95CX215-125 Taco 57 Gal Diaphragm Expansion Tank. Tank Volume: 57 Gal, 215 Lit. Taco Series CX Expansion Tanks. Most Taco Expansion Tanks are available with either bladders or diaphragms so that water and air are permanently separated. The Taco...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 196.00 LBS
- Manufacturer:
- Taco
- Series:
- CX Expansion Diaphragm Tank
- Model:
- CX215-125
- Tank Volume:
- 57 Gal
- Working Pressure:
- 125 PSIG
- Diaphragm:
- Heavy Duty Butyl (Non Replaceable)
- Options:
- California Sight Glass / Seismic Clips (4)
$3,521.95 -
CX350-125 Taco 92 Gal Diaphragm Expansion Tank
Taco
$4,312.95CX350-125 Taco 92 Gal Diaphragm Expansion Tank. Tank Volume: 92 Gal, 350 Lit. Taco Series CX Expansion Tanks. Most Taco Expansion Tanks are available with either bladders or diaphragms so that water and air are permanently separated. The Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 290.00 LBS
- Manufacturer:
- Taco
- Series:
- CX Expansion Diaphragm Tank
- Model:
- CX350-125
- Tank Volume:
- 92 Gal
- Working Pressure:
- 125 PSIG
- Diaphragm:
- Heavy Duty Butyl (Non Replaceable)
- Options:
- California Sight Glass / Seismic Clips (4)
$4,312.95 -
CBX600-125 Taco CBX Vertical Bladder Expansion Tank 160 Gal
Taco
$9,870.55CBX600-125 Taco CBX Vertical Bladder Expansion Tank 160 Gal. Tank Volume, Gal: 160, Liter: 600. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 525.00 LBS
$9,870.55 -
CBX350-125 Taco CBX Vertical Bladder Expansion Tank 92 Gal
Taco
$5,768.95CBX350-125 Taco CBX Vertical Bladder Expansion Tank 92 Gal. Tank Volume, Gal: 92, Liter: 350. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 340.00 LBS
$5,768.95 -
PAX254-150 Taco Bladder Expansion Tank
Taco
$7,651.95PAX254-150 Taco Bladder Expansion Tank. Tank Volume: 67 gal, 254 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11 models to meet all...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 285.00 LBS
$7,651.95 -
CA800-250 Taco CA Expansion Tank 211 Gallon 250PSI
Taco
$11,260.00CA800-250 Taco CA Expansion Tank 211 Gallon 250PSI. Tank Volume: 211 Gal. 800 Liter. Standard Design Pressure and Temperature: 250 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 610.00 LBS
$11,260.00 -
CBX425-125 Taco Expansion Tank Bladder Only 600-9603RP
Taco
$2,957.95CBX425-125 Taco Expansion Tank Bladder Only 600-9603RP. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for use in hydronic systems and non-potable,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 47.00 LBS
$2,957.95 -
PAX30-150 Taco Expansion Tank Bladder Only 600-2065RP
Taco
$2,217.95PAX30-150 Taco Expansion Tank Bladder Only 600-2065RP Acceptance Volume: 5 gal, 19 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 55.00 LBS
$2,217.95 -
600-2409RP Taco CA2000-125 Expansion Tank Bladder Only
Taco
$9,631.95600-2409RP Taco CA2000-125 Expansion Tank Bladder Only. Tank Volume: 528 Gal. 2000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Information: Taco Series CA Expansion Tank Brochure Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 68.00 LBS
- Brand:
- Taco
- Model Number:
- CA2000-125
- Tank Capacity:
- 528 Gallons / 2000 Liters
- Height:
- 90-3/8"
- Diameter:
- 48"
- Shipping Weight:
- 1700 lbs
- PSI:
- psi 125
$9,631.95 -
CA2500-125 Taco CA Expansion Tank
Taco
$19,634.00CA2500-125 Taco CA Expansion Tank. Tank Volume: 660 Gal. 2500 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. *Please note image is generic. Information: Taco Series CA...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1,838.00 LBS
$19,634.00 -
PAX254-150P Taco Bladder Expansion Tank
Taco
$7,730.95PAX254-150P Taco Bladder Expansion Tank. Tank Volume: 67 gal, 254 liter. 150PSI (NSF-61 Rated). Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 285.00 LBS
$7,730.95 -
CA2000-125P Taco CA Expansion Tank
Taco
$16,127.00CA2000-125P Taco CA Expansion Tank 528 Gallon. Tank Volume: 528 Gal. 2000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max, (NSF). Information: Taco Series CA Expansion Tank Brochure Taco Series CA Expansion Tank Instruction...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 1,650.00 LBS
- Brand:
- Taco
- Model Number:
- CA2000-125P
- Tank Capacity:
- 528 Gallons / 2000 Liters
- Height:
- 90-3/8"
- Diameter:
- 48"
- Shipping Weight:
- 1650 lbs
- PSI:
- psi 125 (NSF)
$16,127.00 -
CA800-125 Taco CA Expansion Tank Bladder Only 600-021RP
Taco
$6,691.00CA800-125 Taco CA Expansion Tank Bladder Only. Tank Volume: 211 Gal. 800 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 68.00 LBS
$6,691.00 -
PAX254-150 Taco Expansion Tank Bladder Only 600-2071RP
Taco
$3,821.95PAX254-150 Taco Expansion Tank Bladder Only 600-2071RP. Tank Volume: 67 gal, 254 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 48.00 LBS
$3,821.95 -
CA215-300P Taco CA Expansion Tank
Taco
$6,221.00CA215-300P Taco CA Expansion Tank. Tank Volume: 57 Gal. 215 Liter. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series CA Expansion Tank Instruction Sheet Taco Series CA Expansion Tank...- Availability:
- This Item Normally Ships In 4-5 Weeks!
- Weight:
- 300.00 LBS
$6,221.00 -
CA700-125 Taco Expansion Tank Bladder Only 600-2243RP
Taco
$8,771.95CA700-125 Taco Expansion Tank Bladder Only 600-2243RP. Tank Volume: 185 Gal. 700 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 72.00 LBS
- Brand:
- Taco
- Model Number:
- CA700-125
- Part Number:
- 600-2243RP
- Type:
- Bladder Only
- Tank Capacity:
- 185 Gallons / 700 Liters
- Tank Height:
- 80-5/8"
- Tank Diameter:
- 24"
- Shipping Weight:
- 75 lbs
- PSI:
- psi 125
$8,771.95 -
600-2067RP Taco PAX84-150 Expansion Tank Bladder Only
Taco
$2,971.95600-2067RP Taco PAX84-150 Expansion Tank Bladder Only. Acceptance Volume: 12 gal, 45 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 55.00 LBS
$2,971.95 -
CA2000-125 Taco CA Expansion Tank 528 Gallon
Taco
$18,761.00CA2000-125 Taco CA Expansion Tank 528 Gallon. Tank Volume: 528 Gal. 2000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Information: Taco Series CA Expansion Tank Brochure Taco Series CA Expansion Tank Instruction...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 1,650.00 LBS
- Brand:
- Taco
- Model Number:
- CA2000-125
- Tank Capacity:
- 528 Gallons / 2000 Liters
- Height:
- 90-3/8"
- Diameter:
- 48"
- Shipping Weight:
- 1700 lbs
- PSI:
- psi 125
$18,761.00 -
PAX350-150 Taco Bladder Expansion Tank Bladder Only 600-2073RP
Taco
$5,431.00PAX350-150 Taco Bladder Expansion Tank Bladder Only 600-2073RP. Tank Volume: 92 gal, 348 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 75.00 LBS
$5,431.00 -
CA1400-125 Taco CA Expansion Tank 370 Gallon
Taco
$13,854.95CA1400-125 Taco CA Expansion Tank 370 Gallon. Tank Volume: 370 Gal. 1400 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 1,070.00 LBS
$13,854.95 -
CA1400-125 Taco CA Expansion Tank Replacement Bladder Only
Taco
$9,327.00CA1400-125 Taco CA Expansion Tank Replacement Bladder Only 600-024RP. Tank Volume: 370 Gal. 1400 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 60.00 LBS
$9,327.00 -
600-2404RP Taco CA140-125 Expansion Tank Bladder Only
Taco
$4,073.95600-2404RP Taco CA140-125 Expansion Tank Bladder Only. Tank Volume: 37 Gal. 140 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 25.00 LBS
$4,073.95 -
Taco PAX130-150 Expansion Tank Bladder Only 600-2068RP
Taco
$2,760.95600-2068RP Taco PAX130-150 Expansion Tank Bladder Only. Tank Volume: 34 gal, 129 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 100.00 LBS
- Manufacturer:
- Taco
- Model:
- PAX130-150
- Type:
- Bladder Only
- Tank Volume:
- 34 gal, 129 liter
$2,760.95 -
PAX130-150P Taco Bladder Expansion Tank Potable Water
Taco
$3,867.95PAX130-150P Taco Bladder Expansion Tank Potable Water. Tank Volume: 34 gal, 129 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 205.00 LBS
$3,867.95 -
CA1600-150 Taco CA Expansion Tank 422 Gallon
Taco
$15,531.00CA1600-150 Taco CA Expansion Tank 422 Gallon / 1600 Liter. Standard Design Pressure and Temperature: 150 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series CA...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 1,380.00 LBS
- Brand:
- Taco
- Model Number:
- CA1600-150
- Tank Capacity:
- 422 Gallons / 1600 Liters
- Height:
- 76-5/8"
- Diameter:
- 48"
- Shipping Weight:
- 1425 lbs
- PSI:
- 150 psi
$15,531.00 -
CA1600-125 Taco CA Expansion Tank 422 Gallon
Taco
$15,438.00CA1600-125 Taco CA Expansion Tank 422 Gallon. Tank Volume: 422 Gal. 1600 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 1,380.00 LBS
- Brand:
- Taco
- Model Number:
- CA1600-125
- Tank Capacity:
- 422 Gallons / 1600 Liters
- Height:
- 76-5/8"
- Diameter:
- 48"
- Shipping Weight:
- 1425 lbs
- PSI:
- psi 125
$15,438.00 -
CA450-175P Taco CA Bladder Expansion Tank
Taco
$8,147.95CA450-175P Taco CA Bladder Expansion Tank. Tank Volume: 119 Gal. 450 Liter. Standard Design Pressure and Temperature: 175 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 400.00 LBS
$8,147.95
Most Taco Expansion Tanks are available with either bladders or diaphragms so that water and air are permanently separated. No absorption can take place at any point during the system cycle, and you avoid the problems of waterlogged tanks, air-bound terminal units, excessive corrosion, inefficient balancing and pump cavitations. Plain steel tanks are also available. Please see information and links below.
- Taco Series CA Expansion Tank Brochure
- Taco Series CA Expansion Tank Instruction Sheet
- Taco Series CA Expansion Tank Bag Replacement Instructions
- Taco Series CA Expansion Tank Submittal Sheet
- Taco Series CA 125PSI Expansion Tank Submittal Sheet
- Taco Series CBX Vertical Diaphragm Expansion Tank Brochure
- Taco Series CBX Vertical Diaphragm Expansion Tank Installation Guide
- Taco Series CBX Vertical Diaphragm Expansion Tank Bag Replacement Instructions
- Taco Series CBX Vertical Diaphragm Expansion Tank Submittal Sheet
- Taco Series CX Expansion Tank Brochure
- Taco Series CX Expansion Tank Instruction Sheet
- Taco Series CX Expansion Tank Submittal Sheet
- Taco Series PAX Potable Water Expansion Tank Brochure
- Taco Series PAX Potable Water Expansion Tank Instructions Sheet
- Taco Series PAX Potable Water Expansion Tank Bag Replacement Instructions
- Taco Series PAX Potable Water Expansion Tank Submittal Sheet
- Taco Series PAX Potable Water 150PSI Expansion Tank Submittal Sheet
- Taco Series PS Expansion Tank Less Bladder Submittal Sheet
Taco Expansion Tanks are used in the following applications, pressure stabilization in water based mechanical systems such as booster installations, boiler systems, and chiller plants.
If you have questions you can also email your request to us at: Sales@NationalPumpSupply.com.
