Features:
- Eliminate the loss of prime on the suction side of a pump.
- Prevent the drain down of water towards pumps and filters.
- Prevent water flow in an unwanted direction
Applications:
FlowVis® is specifically designed for use in freshwater applications (i.e., swimming pools, spas, fountains, water features, etc). It is not suitable for applications that are contaminated with debris of such a size that it would prevent the check valve flapper from fully seating against the valve body.
The Flow Vis® is a precision flow meter designed specifically for pools/spas and water features. A versatile tool that can be installed horizontally, vertically, or upside down while still offering an average accuracy of 2.01% between 20-110 GPM. The Flow Vis® has a clear easy-read scale with no calibration required. It can be used either as a permanent or temporary installation. It’s the ideal valve to install in conjunction with variable/multi-speed pumps and heating equipment. This will enable accurate pump operating speed adjustments to ensure sufficient water flow to the pool’s filtration, sanitizing, and heating equipment.
Technical Details
| Maximum Working Pressure | 50 psi |
| Design Pressure | >400 psi |
| Minimum Operating Ambient Temperature | 32°F (0°C) |
| Maximum Operating Ambient Temperature | 140°F (60°C) |
| Periodic Calibration | None required |
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