1/2" NPT Brass Dome Oil Sight Glass Plug, Clear Oil Level Window

Key features

• HIGH PRESSURE & HIGH TEMPERATURE PERFORMANCEDesigned for demanding industrial applications, this brass oil sight glass withstands pressures up to 725 PSI (50 Bar) and temperatures up to 300°C. Each oil sight window is pressure and temperature tested to ensure reliable performance in hydraulic systems, compressors, gearboxes and industrial machinery
• CRYSTAL CLEAR OIL LEVEL INSPECTIONThe transparent borosilicate glass dome provides a wide viewing angle for fast visual inspection of oil, coolant, water and other compatible fluids. Easily monitor liquid level, flow condition and equipment status without disassembly, reducing maintenance time and downtime
• SOLID BRASS CONSTRUCTIONManufactured from solid brass with a high-strength borosilicate glass lens and durable NBR sealing O-ring, this oil level sight glass offers excellent corrosion resistance, pressure resistance and leak protection for long-term industrial use
• WIDE RANGE OF INDUSTRIAL APPLICATIONSIdeal as a replacement oil sight glass for hydraulic tanks, air compressors, pumps, gearboxes, bearing housings, lubrication systems, reservoirs, piping systems, mixers, process equipment, machine tools, automotive equipment and laboratory equipment. Suitable for visual inspection of oil, water and non-corrosive fluids
• QUALITY INSPECTED & CUSTOMER SUPPORTEvery dome oil sight plug is 100% quality inspected before shipment to ensure consistent performance and dimensional accuracy. If you receive a defective product, we provide prompt replacement or refund service. Fanovo is committed to delivering reliable industrial components backed by responsive customer support

Free shipping included. 30-day hassle-free returns.