
Watts-FSRO80 Flexwave Steel Tank for RO Storage, 26"x 44.5", 85 Gallon Capacity, 1 1/4"NPT
Watts FSRO80 Tank Specifications
Construction & Materials
| Model Number | Watts FSRO80 |
| Tank Material | Cold-rolled steel with precision welding |
| Coating | Primer base with electrostatic polyurethane paint |
| Diaphragm Material | 100% butyl rubber, oversize patented design |
| Water Connection | All stainless steel, 1 1/4" NPT threaded |
| Volume Advantage | 20-30% greater storage vs. standard tanks |
| Quality Control | Factory tested for air-tight integrity |
Ideal Use Cases
The Watts FSRO80 is designed for commercial reverse osmosis systems, restaurants, offices, light industrial applications, and residential installations where water demand exceeds typical household use. The 1 1/4" NPT connection accommodates higher flow rates than standard residential tanks. Best suited for RO accumulator systems requiring large pressure differentials and consistent delivery pressure during peak draw periods. The 26-inch diameter footprint allows installation in mechanical rooms and equipment areas where vertical clearance is available.
Watts FSRO80 Tank Specifications
Construction & Materials
| Model Number | Watts FSRO80 |
| Tank Material | Cold-rolled steel with precision welding |
| Coating | Primer base with electrostatic polyurethane paint |
| Diaphragm Material | 100% butyl rubber, oversize patented design |
| Water Connection | All stainless steel, 1 1/4" NPT threaded |
| Volume Advantage | 20-30% greater storage vs. standard tanks |
| Quality Control | Factory tested for air-tight integrity |
Ideal Use Cases
The Watts FSRO80 is designed for commercial reverse osmosis systems, restaurants, offices, light industrial applications, and residential installations where water demand exceeds typical household use. The 1 1/4" NPT connection accommodates higher flow rates than standard residential tanks. Best suited for RO accumulator systems requiring large pressure differentials and consistent delivery pressure during peak draw periods. The 26-inch diameter footprint allows installation in mechanical rooms and equipment areas where vertical clearance is available.
Description
Watts FSRO80 Tank Specifications
Construction & Materials
| Model Number | Watts FSRO80 |
| Tank Material | Cold-rolled steel with precision welding |
| Coating | Primer base with electrostatic polyurethane paint |
| Diaphragm Material | 100% butyl rubber, oversize patented design |
| Water Connection | All stainless steel, 1 1/4" NPT threaded |
| Volume Advantage | 20-30% greater storage vs. standard tanks |
| Quality Control | Factory tested for air-tight integrity |
Ideal Use Cases
The Watts FSRO80 is designed for commercial reverse osmosis systems, restaurants, offices, light industrial applications, and residential installations where water demand exceeds typical household use. The 1 1/4" NPT connection accommodates higher flow rates than standard residential tanks. Best suited for RO accumulator systems requiring large pressure differentials and consistent delivery pressure during peak draw periods. The 26-inch diameter footprint allows installation in mechanical rooms and equipment areas where vertical clearance is available.














