Grand-MFG supply brass sight glass and brass breather vent plugs. Pump oil sight glass,Oil Reserviors sight glasses,Gearboxes threaded sight glass,Speed Reducer bsp thread sight glass,Worm gearbox metric sight glass, helical gear boxes carbon steel sight glass, variable speed motor stainless steel sight glass, rotomotive Worm gearboxes glass oil levels,Compressor and Power Transimission viewport oil sight gauge，industrial machinery radiator coolant tank liquid level sight glass.
Brass Oil level sight glass Pugs
Material Body: Brass
O-Ring: Viton,FKM,FPM,NBR, Aramid gasket and Copper seal
Glass Thickness: 2mm to 8 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 180'C
Pressure Range: 5-50 Bar(1MPa to 5 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,Worm gearbox, helical gear boxes, variable speed motor, rotomotive Worm gearboxes,Compressor and Power Transimission.
LINK TO: GO TO GRAND-MFG CATALOGUE
LINK TO: MORE DESIGNS OF SIGHT GLASSES & BREATHER PLUGS
Any special requirements just contact us directly. Thank you.