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Amtrol EX-3000-100 Extrol Combination Kit

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Price: $69.69
Item Number: 18417
Manufacturer Name: Amtrol
Manufacturer Part No: 106-1
Amtrol EX-3000-100 Extrol Combination Kit
Amtrol EX-3000-100 Extrol Expansion Tank Combination Package

  • Accepts expanded water as system temperature rises to reduce pressure build-up.
  • Automatic Air Vent eliminates system air
  • Air Purger separates air from water
  • System connection sets the point of no pressure change
  • Water-tight reservoir for expanded water
  • Sealed air cushio - factory pre-charged and 100% tested
  • Deep-drawn steel tank
  • Air stem for pre-charge adjustment


  • Extrol Model: EX-30
  • Air Vent Model: 700-C
  • Air Purger Model: 443
  • Tank Volume: 4.4 Gallons
  • Maximum Acceptance Volume: 2.5 Gallons
  • Diameter: 11"
  • Height: 16"
  • System Connection: 1/2" NPTM
  • Factory pre-charge: 12 psig
  • Maximum working pressure: 100 psig
  • Maximum operating temperature: 240 Deg.F
  • Butyl./EPDM diaphragm

For more information on this product please view the Sheet(s) below:

 Extrol EX Sales Brochure

Extrol EX Instructions

Extrol EX Submittal

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