2″ NPT threaded nozzle with spring loaded orifice variability. Each nozzle sprays in a 3′ x 3′ square pattern. These nozzle ship in boxes of 24.
- Square Pattern – Uniform spray pattern is #1 key to performance.
- Close placement to fill media. Just 2″
- Amazing Turndown Ratio – The nozzle maintains the same pattern from 50-150 gpm.
- Spring loaded design allows for varying water pressures (huge benefit).
The VFN has been tested against a 9 nozzle configuration. This configuration is essentially a 1 nozzle per square foot approach and is used to canvas a fill media. This type of configuration serves as a bench mark comparison. Our setup uses 4 nozzle for every 9 square feet and it performs at nearly the same rate. The graph below shows the comparison.