FBT employs an impeller with a ball design which makes the impeller weightless in the water line. The technology enables the impeller to begin moving with very little water flow or force through the meter. The result is that OMNI has an extended flow range with better low flow sensitivity, as well as the ability to capture extended high flow rates - all with virtually no wear.
The F2 meter is ideal for use in limited vault space situations to service lines supplying both fire protection and domestic water. The F2 attacks head-loss and maintenance issues. The product is Underwriters Laboratories (UL) Listed and Factory Mutual (FM) approved.