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  • American Company
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VAREM 132 Gallon Vertical Solar Heater Expansion Tank – 120 psi – 35 psi Pre-Charged


VAREM 132 Gallon Vertical Solar Heater Expansion Tank – 120 psi – 35 psi Pre-Charged

Capacity gallons

Material Pressure


  • Max working temperature of 250°F and max working pressure of 120 psi
  • Bladder expansion save 60% more energy
  • Easily replaceable bladder

Estimated Delivery Time: 3 – 5 Business days

  *If the item is over 100 lbs, forklift is required at commercial delivery location only, otherwise we will charge $100 Liftgate service fee . For residential addresses additional delivery fees may apply

This VAREM 132 gallon vertical solar water heater expansion tank is a large  35 psi pre-charged pressure tank that is great for saving energy. It has a max working temperature 250°F and a max working pressure of 120 psi. The tank comes with a replaceable bladder. It can be used in Residential and commercial solar water heater system. The heat loss in expansion vessels with diaphragm membrane is 60% higher compared to balloon membrane VAREM vessels.

Made in Italy


  • Stainless steel flange
  • The highest quality
  • Extremely strong
  • Red color tank
  • Easy bladder replacement
  • Good for all type of weather
  • Saves energy
  • NPT connection
  • SBR rubber
  • Bladder expansion save 60% energy more than the diaphragm tank
  • 100% Italian made

Technical Specifications

Product TypeSolar Heating Expansion Tank
Product ModelR8005681S4000000
Connection1″ 1/2 in
Max Working Pressure120 psi
Max Working Temperature250°F
Finish familyRed Metallic
Manufacturer Warranty3 Years
Product Depth (in.)30.7 in
Product Height (in.)49 in
Product Weight224.9 lb
Capacity gallons

Material Pressure