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AMTROL® Extrol SX SX-30V Hydronic Expansion Tank, 14 gal Capacity, 1 in Conn


Amtrol designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over 6 decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.

AMTROL® Extrol Hydronic Expansion Tank, Series: SX, 14 gal Capacity, 1 in Connection, FNPT Connection, Steel, Urethane Topcoat, 100 lbf/sq-in Working, 12 lbf/sq-in Pre-Charge Pressure, 240 deg F, 24 in H x 15 in Dia

Series      :      SX
Capacity      :      14 gal
Connection Size      :      1 in
Connection Type      :      FNPT
Material      :      Steel
Finish      :      Urethane Topcoat
Pressure Rating      :      100 lbf/sq-in Working, 12 lbf/sq-in Pre-Charge
Temperature Rating      :      240 deg F
Dimensions      :      24 in H x 15 in Dia
  • Accepts expanded water as system temperature rises to reduce pressure build-up
  • Suitable in propylene glycol applications with mixtures up to 50%
  • Heavy-duty butyl/EPDM diaphragm
  • Projection welded air valve
  • 0.81 Maximum accept factor
  • 1-13/16 in stand to connection
  • 1 year warranty
  • Made in USA