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Flexcon Flexwave Composite 22 Gallon 14.7 Gal Capacity RO Pressure Tank 1 NPT FWRO20 FWRO20

Flexwave Composite FWRO20 RO Pressure Tank 22 Gal 1" NPT



Flexwave Composite RO Pressure tanks are high performance tanks for residential and light commercial RO applications. The Flexwave tanks feature a continuous wound fiberglass and epoxy resin outer shell and a seamless spinwelded inner shell. Other features include a 25-year rated CAD-2 Water Chamber with a 100% butyl rubber diaphragm and anti-microbial polypropylene lower chamber, a NPT male thread made of rigid PVC, and an air valve made of brass with a rubber O-ring seal. All Flexcon Flexwave RO tanks are pressure tested and come with a 5-year limited warranty. Buy a Flexwave Composite Pressure tank with confidence for your home or light commercial applications. The FWRO20 is a 22 gallon tank that is WQA-NSF/ANSI 61 certified, is 34.0 inches in height, and weighs 26 pounds when empty.


  • Total Volume: 22 Gallons
  • Holding Capacity @ 10psi: 14.7 Gallons
  • Dimensions: 16.5" x 34.0"
  • Connections: 1" NPT
  • 5-year Warranty
  • NSF 61 Certified

Alternate Part Numbers

Structural ROMate RO-20, RO-20, Pentair ROMate RO-20, RO20 QC, CH30839-1


PDF iconFlexwave Composite RO Tank Data Sheet

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