1 1/4″ Threaded 30″ – 250 Gallon Horizontal 250 Gallon Float Gauge 1 1/4″ Threaded For Tanks with 30″ Diamter Top Mount 1 1/4" Threaded 30" - 250 Gallon Horizontal quantity Add to cart Add to Quote SKU: RBTGAUGE1.25INCH250H Category: LP/Propane + CNG Gauges