Oil level sight glass,liquid Sight Glass,Oil level indicator,Oil Sight Gauge,oil sight windows,Visual level sight glass,Visual level indicator,Visual level sight gauge,domed shape sight glass
Body: Aluminum,Steel,plastic and Brass
O-Ring: Viton,NBR, and Copper
Glass Thickness: 2mm to 5 mm
Reflectors: Stainless Steel 304 Reflector
Any type you can chose with reflector or without Reflector, You also can add float ball.
Glass Type: Natural Glass,Tempered Glass and Borosilicate Glass
Resist Tempreature Range:-30' to 120'
Pressure Range: 5-10 Bar or 0.5MPa to 1 MPa.
Thread type:NPT,NPTF,UNC,UNF,Metric and BSP(G thread)
Size： Below you will get the size you wanted.
Another size is okay.OEM are welcome.
Usage: Pump,Oil Receivers,Gearboxes,Speed Reducer,Compressor and Power Transimission.