<p>Level Gauge, Drum, Drum Capacity 55 Gallon, Tank Depth 33.5 In., Connection Size 3/4 In. NPT, Calibration Unit Material Inner and Outer Plastic, Calibration Unit Increments Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8 Empty plus Gallons and Liters., Gasket Material Duro Nitrile, Bushing Material Aluminum, Assembly Nut Material HDPE Plastic, Rod Material Stainless Steel, Float Material Nitrophyll</p> <p><br /><b>Features</b></p> <ul> <li>Item: Level Gauge</li> <li>Material: Cellulose Acetate-Plastic (Calibration), HDPE (Indicator, Lock Nut, Floats), Aluminum (Bushing), Galvanized Steel and Aluminum ( Internal Rods), Nitrile (Gasket)</li> <li>Type: Drum</li> <li>Connection Size: 3/4&quot; NPT</li> <li>Float Material: Nitrophyll</li> <li>Gasket Material: Duro Nitrile</li> <li>Manufacturers Warranty Length: 1 year</li> <li>Bushing Material: Aluminum</li> <li>Rod Material: Stainless Steel</li> <li>Drum Capacity: 55 gal.</li> <li>Tank Depth: 33-1/2&quot;</li> <li>Calibration Unit Material: Inner and Outer Plastic</li> <li>Calibration Unit Increments: Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8 Empty plus Gallons and Liters</li> <li>Assembly Nut Material: HDPE Plastic</li> </ul> <p></p>