Air Compressor Sight Glass 1Inch Npt Male Aluminum Alloy Hex Oil Sight Glass Window Oil Liquid Level Gauge For Air Compressor Ge

1Inch Npt Air Compressor Sight Glass Male Thread Aluminum Alloy Hex Oil Sight Glass Window Oil Liquid Level Gauge For Air Compressor Gearbox Pump Tank Product Name:Air Compressor Sight Glass Product Color:Silver Product Material:Tempered Glass, Aluminum Product Model:1-11.5 Npt Thread Pitch: 2.209Mm Features: - Effective In Most Operating Environments - A Clear View Of Oil Color, Clarity And Accumulation Of Water Or Other Contaminates - Accommodating Different Fluids And Adapting To Various Levels Of Pressure - Easy Installation And A Longer Service Life Package: 2Pc 1'' Mnpt Oil Sight Glassplease Noted: 1.The Dimensions Marked In The Picture Are Measured Manually And May Be Slightly Different From The Actual Size. 2.Npt Thread Size Is A Nominal Pipe Size And It Does Not Represent The Actual Diameter. Please Look The Size Chart For The Specific Thread Diameter.