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Description
**NOTE: This is the horizontal model. Image depicts vertical model.

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:
  • Proven diaphragm design since 1954
  • Designed and constructed per ASME Section VIII, Division 1 standards
  • Factory pre-charged to 12 psig
  • Maximum working pressure of this specific model is 150 psig
  • Maximum operating temperature is 240°F

This model does NOT come with saddles.
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Specs
Tank Volume:
21.7 Gallons
Application:
Heating
ASME:
Yes
Max Accepted Volume:
11.3 Gallons
Max Temp (F):
240°F
Max Pressure (PSI):
150
Precharged PSI:
12 psi
Connection Size:
1/2"
Length (Inches):
29"
Diameter (Inches):
16-1/4"
Weight (lbs):
82 lbs
Height (Inches):
29.5"
Connection Type:
NPTF
Warranty:
5-Year Limited Warranty
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