There is a round circle attached to a a rectangle that is shorter than it is long, that is attached to a rounded edge square to represent the hoes connections. Inside the ciricle there is a series of dots that form a simi circle. A dial points to the 6th dot which would be in the 1 o'clock position.
Related to Scuba Pressure Gauge Icon
Related icons are the icons with matching tags, as well as all travel icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors