This oil sight glass is made of aluminum alloy and tempered glass which is corrosion and oxidation, and can enhance the flexibility and mobility of equipment installation with lightweight design.The air compressor sight glass provides you with a clear view, allowing you to observe the oil level and condition within containers at any time, thereby keeping you informed about the operational status of the machinery.The oil sight glass is equipped with a rubber O-ring around its perimeter, which is resistant to high temperatures and corrosion and provides excellent sealing performance.Oil level sight glass is widely used to observe the oil level in air compressors, pumps, and tanks.
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