The sight glass plug is a kind of liquid indicator used in tanks, air compressors, pumps, piping systems, automotive industries, lab equipment, bearing housing and mixers, etc.
The sight glass gauge has a good viewport for visual Inspection of water, oil, and gas (WOG).
Specification:
Material: 304 stainless steel
Color: Silver
Size: As the picture shows
Package includes:
1/2 NPT sight glass How to Use:
The actual liquid level position screw oil in the oil tank can be placed on the tank sight glass to see, to judge from the outside to run defenders screw oil meets the operating condition.
Warm note:
Get your air compressor shut down and pressure relief when change oil level sight glass.
Manual measurement, please allow slight errors on size.
The colors may exist slight difference due to different screens.