5 Pack Oil Sight Glass Stainless Steel Threaded Liquid Level Indicator

Key features

• Air Compressor Sight Glass1/2 NPT Stainless steel oil sight glass gauge can work under pressure 800 PSI (55 bar) and temperature -30-120C(-22-248F). The oil sight window is qualified to pass strict pressure and temperature tests by our factory.
• Good Transparent View Seal up tight with no leaks.It can work all day and stop the drip.Very clear sight glass and has the markings for oil level.The correct oil level.
• MaterialThe hydraulic tank sight glass is made of solid stainless steel 304, The glass is borosilicate glass, The o-ring inside the oil sight glass is NBR , which is not easy to wear and burst compares to plastic material. It can work in different environment.
• ApplicationThe 1/2 NPT oil sight plug is a kind of liquid indicator used in tanks, air compressors, pumps, piping system, automotive industries and mixers etc. The oil level indicator has good viewport for visual Inspection of water, oil and gas (WOG).
• Temperature & PressureStainless Steel Oil Sight Glass Gauge Can Work Under Pressure 435 Psi (30 Bar) And Temperature -30-120c(-22-248f).

Features The level gauge sight glass are made of light material,good toughness,high strength,corrosion resistance,oxidation resistance.Great fit and stopped the leaks.Fits perfectly on my compressor no more leaks.Widely used in machine tools,air compressors,hydraulic presses,reducer gears and other mechanical equipment. Material:Aluminum alloy Color:Silver Quantity:5pieces Thread size:1/4'' 1/2'' 3/4'' 3/8'' 1'' inches Package Content: 1 x 1/4'' Oil Sight Glass 1 x 1/2'' Oil Sight Glass 1 x 3/4'' Oil Sight Glass 1 x 3/8'' Oil Sight Glass 1 x 1''Oil Sight Glass

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