These liquid level column
view gauges are of sturdy one-piece aluminum construction. The sight windows
are cut full length to provide easy viewing of a wide range of liquid levels.
The screw-type vented cap is knurled for easy removal by hand to permit
cleaning of the inside of the glass. Sight glass is securely locked between two
heavy gaskets. The body has a gold anodized finish.
VFG used where oil gauge
cannot be extended outwardly by means of an elbow.