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Structural Accumulator Tanks

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Pre-pressurized tank with sealed-in diaphragm that prevents contact of water with air and is permanently sealed imparting no odor or taste to water.

  • For residential and light commercial reverse osmosis applications
  • A high-performance, high-value choice
  • 100% seamless composite construction
  • Discharges in any position
  • NSF and/or FDA listed materials
  • Meets stringent US requirements for water components
  • Environmentally safe, 100% lead-free
  • Will not introduce chemicals or elements into water
  • Pre-installed inlet-outlet assembly - comes with system connections, saving time and money
  • Factory-backed five-year warranty

Materials of Construction

  • High density polyethylene inner liner
  • Fiberglass-wound and epoxy resin-sealed outer shell

Structural Accumulator Tanks

Operating Parameters

  • Maximum operating pressure
  • 125 psi (RO15-RO80), 100 psi (RO4)
  • Maximum operating temperature: 120°F
Code Name Image Price  
D0244493 Structural Accumulator Tank 20 Gallon D0244493 $268.48
D0244494 Structural Accumulator Tank 30 Gallon D0244494 $423.40
D0244495 Structural Accumulator Tank 40 Gallon D0244495 $449.00
D0244496 Structural Accumulator Tank 80 Gallons D0244496 $699.00