Watts-FWRO80 Flexwave Composite Tank for RO Storage, 24.2"x 64.10", 80 Gallon Capacity, 1.25"NPT
80-Gallon Flexwave Storage Tank for High-Capacity Reverse Osmosis Systems
The Watts FWRO80 Flexwave composite tank solves the weight and corrosion problems of traditional steel accumulator tanks while delivering higher usable capacity through its patented oversize diaphragm design. Built for commercial and high-demand residential RO systems where larger pressure differentials and long-term durability matter, this 24.2" x 64.10" tank eliminates the top and bottom seam failures common in metal alternatives.
| Model Number | FWRO80 |
| Capacity | 80 gallons |
| Dimensions | 24.2" diameter x 64.10" height |
| Connection Size | 1.25" NPT (Schedule 80 PVC) |
| Maximum Working Pressure | 125 psi |
| Liner Material | Seamless polypropylene |
| Construction | Composite with stainless steel reinforcing rings |
| Base | Ribbed durable plastic |
| Chlorine Resistance | Highly resistant |
| Diaphragm Capacity Advantage | 20-30% more than standard tanks |
The Watts FWRO80 is designed for reverse osmosis accumulator systems requiring large storage capacity and significant pressure differential between fill and draw cycles. The 1.25" NPT connection accommodates Schedule 80 PVC fittings common in commercial RO installations. This tank works with any reverse osmosis system producing permeate within the 125 psi maximum working pressure, making it suitable for light commercial applications, multi-unit residential buildings, or large single-family homes with high daily water demand. The composite construction resists chlorine exposure better than steel tanks, extending service life in installations where pre-treatment allows trace oxidants through to the storage side.
80-Gallon Flexwave Storage Tank for High-Capacity Reverse Osmosis Systems
The Watts FWRO80 Flexwave composite tank solves the weight and corrosion problems of traditional steel accumulator tanks while delivering higher usable capacity through its patented oversize diaphragm design. Built for commercial and high-demand residential RO systems where larger pressure differentials and long-term durability matter, this 24.2" x 64.10" tank eliminates the top and bottom seam failures common in metal alternatives.
| Model Number | FWRO80 |
| Capacity | 80 gallons |
| Dimensions | 24.2" diameter x 64.10" height |
| Connection Size | 1.25" NPT (Schedule 80 PVC) |
| Maximum Working Pressure | 125 psi |
| Liner Material | Seamless polypropylene |
| Construction | Composite with stainless steel reinforcing rings |
| Base | Ribbed durable plastic |
| Chlorine Resistance | Highly resistant |
| Diaphragm Capacity Advantage | 20-30% more than standard tanks |
The Watts FWRO80 is designed for reverse osmosis accumulator systems requiring large storage capacity and significant pressure differential between fill and draw cycles. The 1.25" NPT connection accommodates Schedule 80 PVC fittings common in commercial RO installations. This tank works with any reverse osmosis system producing permeate within the 125 psi maximum working pressure, making it suitable for light commercial applications, multi-unit residential buildings, or large single-family homes with high daily water demand. The composite construction resists chlorine exposure better than steel tanks, extending service life in installations where pre-treatment allows trace oxidants through to the storage side.
Description
80-Gallon Flexwave Storage Tank for High-Capacity Reverse Osmosis Systems
The Watts FWRO80 Flexwave composite tank solves the weight and corrosion problems of traditional steel accumulator tanks while delivering higher usable capacity through its patented oversize diaphragm design. Built for commercial and high-demand residential RO systems where larger pressure differentials and long-term durability matter, this 24.2" x 64.10" tank eliminates the top and bottom seam failures common in metal alternatives.
| Model Number | FWRO80 |
| Capacity | 80 gallons |
| Dimensions | 24.2" diameter x 64.10" height |
| Connection Size | 1.25" NPT (Schedule 80 PVC) |
| Maximum Working Pressure | 125 psi |
| Liner Material | Seamless polypropylene |
| Construction | Composite with stainless steel reinforcing rings |
| Base | Ribbed durable plastic |
| Chlorine Resistance | Highly resistant |
| Diaphragm Capacity Advantage | 20-30% more than standard tanks |
The Watts FWRO80 is designed for reverse osmosis accumulator systems requiring large storage capacity and significant pressure differential between fill and draw cycles. The 1.25" NPT connection accommodates Schedule 80 PVC fittings common in commercial RO installations. This tank works with any reverse osmosis system producing permeate within the 125 psi maximum working pressure, making it suitable for light commercial applications, multi-unit residential buildings, or large single-family homes with high daily water demand. The composite construction resists chlorine exposure better than steel tanks, extending service life in installations where pre-treatment allows trace oxidants through to the storage side.
