Taco Series CA Bladder Expansion Tanks

Taco Series CA Bladder Expansion Tanks

Taco Series CA Captive Air bladder expansion tanks are designed to solve a long-time problem in the hydronics industry. In old style, plain steel tanks, the direct air-to-water interface can allow the air to be absorbed into solution and carried to other parts of the system. The results can be waterlogged tanks, air-bound terminal units, excessive corrosion, inefficient balancing and pump cavitations.

Not so with Taco CA Series Tanks. In this design, the air is held captive on the shell side, with all expanded fluid directed into the bladder (in CA models) or the diaphragm chamber (in the CX Series). Air and water are permanently separated, so no absorption can take place during the system cycle.

Properly sized, selected and located air separation and removal components can provide a stable, tight and closed hydronic system. In most properly-sized “CA” systems, you can reduce the tank size by 80% compared to the old style, plain steel tanks.

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

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  • CA140-125 Taco CA Expansion Tank
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    CA140-125 Taco CA Expansion Tank

    Taco

    $3,560.00
    CA140-125 Taco CA Expansion Tank. 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 Brochure Taco Series CA...
    $3,560.00
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    $3,560.00
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  • CA800-125 Taco CA Expansion Tank 211 Gallon
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    CA800-125 Taco CA Expansion Tank 211 Gallon

    Taco

    $6,460.10
    CA800-125 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 Brochure Taco...
    $6,460.10
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    $6,460.10
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  • CA300-125 Taco CA Expansion Tank
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    CA300-125 Taco CA Expansion Tank

    Taco

    $4,340.00
    CA300-125 Taco CA Expansion Tank. Tank Volume: 79 Gal. 300 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series CA...
    $4,340.00
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    $4,340.00
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  • CA215-125 Taco CA Expansion Tank
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    CA215-125 Taco CA Expansion Tank

    Taco

    $4,055.00
    CA215-125 Taco CA Expansion Tank. Tank Volume: 57 Gal. 215 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series CA...
    $4,055.00
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  • CA800-125 Taco CA Expansion Tank 211 Gallon
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    CA800-150 Taco CA Expansion Tank 211 Gallon

    Taco

    $6,785.10
    CA800-150 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 Brochure Taco...
    $6,785.10
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    $6,785.10
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  • CA300-125 Taco CA Expansion Tank
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    CA300-125 Taco CA Expansion Tank Bladder Only

    Taco

    $3,055.80
    CA300-125 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...
    $3,055.80
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    $3,055.80
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  • CA450-125 Taco CA Expansion Tank Replacement Bladder Only
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    CA450-125 Taco CA Expansion Tank Replacement Bladder Only

    Taco

    $3,712.40
    CA450-125 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...
    $3,712.40
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    $3,712.40
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  • CA1600-125 Taco CA Expansion Tank 600-025RP  Replacement Bladder Only
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    CA1600-125 Taco CA Expansion Tank 600-025RP Replacement Bladder Only

    Taco

    $6,548.90
    CA1600-125 Taco CA Expansion Tank 600-025RP Replacement Bladder Only. 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...
    $6,548.90
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    $6,548.90
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  • CA1600-150 Taco CA Expansion Tank 422 Gallon
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    CA1600-150 Taco CA Expansion Tank 422 Gallon

    Taco

    $13,522.50
    CA1600-150 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...
    $13,522.50
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    $13,522.50
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  • CA1600-125 Taco CA Expansion Tank 422 Gallon
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    CA1600-125 Taco CA Expansion Tank 422 Gallon

    Taco

    $12,441.60
    CA1600-125 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...
    $12,441.60
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    $12,441.60
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  • CA450-175P Taco CA Bladder Expansion Tank
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    CA450-175P Taco CA Bladder Expansion Tank

    Taco

    $4,981.00
    CA450-175P 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...
    $4,981.00
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    $4,981.00
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  • CA1000-125 Taco CA Expansion Tank Replacement Bladder Only
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    CA1000-125 Taco CA Expansion Tank Replacement Bladder Only

    Taco

    $5,771.00
    CA1000-125 Taco CA Expansion Tank Replacement Bladder Only. Tank Volume: 264 Gal. 1000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion...
    $5,771.00
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    $5,771.00
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  • CA1000-125 Taco CA Expansion Tank 264 Gallon
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    CA1000-125 Taco CA Expansion Tank 264 Gallon

    Taco

    $7,475.50
    CA1000-125 Taco CA Expansion Tank 264 Gallon. Tank Volume: 264 Gal. 1000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...
    $7,475.50
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    $7,475.50
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  • Taco 600-185RP Replacement Hose
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    Taco 600-185RP Replacement Hose

    Taco

    $198.60
    Taco 600-185RP Replacement Hose. Taco Series CA Captive Air bladder expansion tanks are designed to solve a long-time problem in the hydronics industry. In old style, plain steel tanks, the direct air-to-water interface can allow the air to be...
    $198.60
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    $198.60
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  • CA500-125 Taco CA Expansion Tank
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    CA500-125 Taco CA Expansion Tank

    Taco

    $5,352.70
    CA500-125 Taco CA Expansion Tank. Tank Volume: 132 Gal. 500 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series...
    $5,352.70
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    $5,352.70
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  • CA450-125 Taco CA Expansion Tank
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    CA450-125 Taco CA Expansion Tank

    Taco

    $4,840.00
    CA450-125 Taco CA Expansion Tank. 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 Brochure Taco Series CA...
    $4,840.00
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    $4,840.00
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  • CA90-125 Taco CA Expansion Tank
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    CA90-125 Taco CA Expansion Tank

    Taco

    $3,265.00
    CA90-125 Taco CA Expansion Tank. Tank Volume: 23 Gal. 90 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series CA...
    $3,265.00
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    $3,265.00
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