CX300-125 Taco 79 Gal Diaphragm Expansion Tank

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This Item Usually Ships The Same Day!
$365.00 (Fixed Shipping Cost)


CX300-125 Taco 79 Gal Diaphragm Expansion Tank. Tank Volume: 79 Gal, 300 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 series CX Expansion tanks features include heavy butyl rubber diaphragm with "Limited Acceptance". Design for small heating installations and most chilled water applications where smaller air volumes and expanded fluid volumes are needed. Shell is fabricated Steel, designed and constructed per ASME section VIII Div. 1 Standard Diaphragm: 125 PSIG (862 kPa). Please see information and links below.

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.

This Item Usually Ships The Same Day!

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Warranty Information

Warranty: Quoted prices include standard factory warranties. Warranty requires install, start-up and operation as per the manufacturers IOM. Job Site Assistance: By Others Start-Up: By Others Commissioning: By Others: These services, if a project requires start up, they are responsibility of contractor or commissioning agent. Owner training assistance, as outlined in any equipment specifications the responsible of the commissioning agent. Clarifications & Exclusions 'ALTERNATES' are offered for consideration and will always be subject to the engineer's and owners approval. Excludes any seismic calculations or supports, coatings other than factory standard. Terms: prices are quoted are "each" (unless stated otherwise) and FOB point of origin with no freight allowed freight ships via common ground carrier, and inside continental US Only - any special shipping requirements to be responsibility of purchaser. We offer all prices less tax, with a validity of 30 days from the date quoted and all sales are final. Once items have shipped and left the warehouse National Pump Supply is not responsible for any damage caused during the shipping process. You must contact the shipper directly and file a claim with the shipping company. Lead Time: All prices offered are based on standard factory lead times (or) as stated within quotation. Expedited shipments may be available at an additional charge. Contact your Sales Engineer for the ETA of any specific equipment on any order or quotation.
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Additional Information

CX Expansion Diaphragm Tank
Tank Volume:
79 Gal
Working Pressure:
125 PSIG
Operating Temperature:
240*F (116*C) Max
Heavy Duty Butyl (Non Replaceable)
California Sight Glass / Seismic Clips (4)
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1 Review

  • 5

    Fits and works great-

    Posted by Claude Ricco on 31st Mar 2017

    this tank fit right into place, and performs just as it should,.very well built- thanks NPS,. a good deal for the money

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