K7671 Vertical Drum Level Gauge Extension Length 5 in Float Material HDPE For Container Capacity 30 gal 55 gal For Container Depth 5 in For Container Type Drums For Liquid Type Coolants Fuel Hydraulic Fluid Water Graduation Marks Not Applicable Increment of Variation Not Applicable Pipe Size 3/4 in Features Indicator Warns When Drum is Almost Full Low Cost Solution to Overfilling Drums Housing Material Polyethylene Mounting Orientation Vertical Thread Gender Male