Brass oil level sight glass

Metal coolant expansion tank sight glass plug

Metal coolant expansion tank sight glass plug

Glass Thickness: 2mm to 5 mm
Reflectors: Stainless Steel 304 Reflector
Glass Type: Natural Glass,Tempered Glass
and Borosilicate Glass
Resist Tempreature Range:-30'C to 120'C
Pressure Range: 5-10 Bar(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.OEM are welcome.
Usage: Pump,Oil Receivers,Gearboxes,Speed Reducer,
Compressor and Power Transimission.
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Brass Oil level sight glass

Material Body: Brass

O-Ring: Viton,FKM,FPM,NBR, Aramid gasket and Copper seal

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'C to 120'C

Pressure Range: 5-10 Bar(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.