Sight Plug Gage, NPT 2-11 1/2 Inches
Average Rating: n/a
|Type||High PSI Fused Liquid Level|
|Sight Dia. (In.)||1-7/8|
|Max. Operating PSI||500|
|Hex Dia. Flats (In.)||2-1/2|
|Function||Allow Visual Inspection of Fluid Levels in Gear Boxes or Reservoirs|
- Note: Not intended for steam applications.
- Can be used as an observation window to check burner flames, gears in motion, and relay or switch operation in sealed housings. Allow visual inspection of fluid levels in gear boxes or reservoirs. Low-pressure sight plugs feature stainless steel reflector to aid viewing of dark fluids. Solid brass body, clear glass sight, and Buna N seals. High-pressure sight plugs have a fused heavy glass window. Steel body with electroless nickel plating. Open view (no reflector).