Rochester Gauges Spiral Gauge. Tank depth should be at least 1/2” greater than the length of the gauge. The additional depth may be considered "reserve" at the bottom of the tank that will not be measured.
- Designed for top mount
- 1-1/2” MNPT tank connection
- Suitable for up to 25 psig maximum
- UL Listed for flammable liquids when gauge is 36” or less