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Description
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For five decades, Extrol has been the world's leading expansion tank. EXTROL was designed to control system pressure and help reduce energy consumption of heating and circulating operations.

Features:
  • Diaphragm design; industry's thickest
  • Horizontal and vertical models are available with optional restraints
  • For use in closed, non-potable hydronic heating and chilled water systems
  • ASME tanks meet all Section VIII, Division I Standards

Specifications:
  • Tank Volume: 7.8 Gallons
  • Maximum Acceptance Volume: 2.4 Gallons
  • Diameter: 12"
  • Height: 20"
  • System Connection: 1/2" NPTF (Location: Top Center)
  • Factory Pre-charge: 12 psig
  • Maximum Operating Temperature: 240 Deg (F)
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Manuals (3)
Specs
Tank Volume:
7.8 Gallons
Max Accepted Volume:
2.4 Gallons
Application:
Heating
ASME:
Yes
Max Temp (F):
240°F
Max Pressure:
125 psi
Precharged PSI:
12 psi
Connection Size:
1/2"
Height (Inches):
20"
Weight (lbs):
39 lbs
Connection Type:
NPTF
Warranty:
1-Year Limited Warranty
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