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Watts Non-Potable Expansion Tank, ASME Removable Heavy Duty Butyl Bladder, Tank Volume 370 Gallons

SKU: 0212023

$23,673.00

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Product Details

Watts 0212023

This 370 gallon pressurized expansion tank is designed to absorb the expansion forces and control the pressure in heating and cooling systems. It is an ASME Section VIII removable bladder type precharged expansion tank. The excess water is contained in the heavy duty butyl replaceable bladder preventing tank corrosion and waterlogging problems. Maximum pressure is 125 psi (8.5 bar).


  • Finish Prime Painted
  • UPC 098268913453
  • Online Product ID 9689830
  • Diameter 36"
  • Listing ASME Approved
  • Air Precharge 12 psi
  • Air Valve yes
  • Bladder Material Butyl
  • Inlet Connection Size 1.5''
  • Inlet Connection Size Metric 40 mm
  • Inlet Thread Type NPT
  • Maximum Operating Temperature Deg F 240
  • Maximum Working Pressure Psi 125
  • Mount Type Free Standing
  • Orientation Vertical
  • Series ET-RA
  • Stand Included yes
  • Tank Height 99''
  • Tank Material Carbon Steel
  • Tank Volume 370 gal

Additional information

  • ASME Section VIII code construction
  • Carbon steel shell
  • Precharged to 12 psi
  • Field adjustable
  • Heavy duty removable butyl bladder

About This Brand

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