Amtrol® Radiant EXTROL® 141-305 Heating System Expansion Tank, 4.4 gal, 11 in Dia x 16 in H, Domestic

  • Brand Name: Amtrol®
  • MPN: 141-305
  • ASPN: RX-30
  • UPC: 642031413307

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 six decades later, Extrol is still the worlds 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® Radiant EXTROL® Heating System Expansion Tank, Series: RX Series, 4.4 gal, 11 in Dia, 16 in Height, 100 psi, Acceptance Factor: 0.73, 200 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel, Urethane Topcoat, Domestic

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    Data/Spec Sheet-1
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  • Plastic lining is compatible with barrier and non-barrier tubing
  • Suitable for use in glycol applications
  • Automatic air vent eliminates system air
  • Air purger separates air from water
  • System connection sets the point of no pressure change
  • Watertight reservoir for expanded water
  • Sealed air cushion - factory pre-charged and 100 percent tested
  • 12 psig factory pre-charged
  • Strong, deep-drawn steel tank
  • Projection-welded air stem maintains precharge setting
  • 1/2 in NPTM steel system connection
  • 3.2 gal maximum acceptance volume

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