Rochester Spiral Gauge 8640/8680 15-1/2” Length for 16"+ Tank Depth

Rochester Spiral Gauge 8640/8680 15-1/2” Length for 16"+ Tank Depth

Regular price $109.70 Sale

Rochester Gauges 8600 series 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.