Sight glass, oil level indicator, liquid sight glass, sight window, viewports
Body material: aluminum, brass and steel
Glass: Real glass 2 mm to 5 mm thickness.
O Ring: Viton O rings
Size: M10 to M42, 1/2 inch to 2 inch
Thread Type: Meter thread, BSP, NPT
Operate Tempera...
Products: air shock cannons,
belt cleaners