Products Description
The YJ‑060 is a 60mm oil sight glass designed for visual level monitoring in industrial equipment such as screw air compressors, gearboxes, hydraulic systems, and reducers.
Through a clear viewing window, it shows the real‑time oil level, allowing operators to quickly verify if the level is within the normal range-typically not exceeding the upper mark or two‑thirds of the window height. Overfilling can lead to oil spray from the vent cap during compressor operation or excessive motor load at startup.
Built with a robust structure, the YJ‑060 resists high temperatures and corrosion, and provides reliable sealing. It is well suited for lubrication systems in compressors, reducers, gearboxes, pumps, and Roots blowers.

Company Introduction


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Packaging and Transportation

FAQ
Q1. What types of products do you manufacture?
A: We are a leading manufacturer of air filters, oil filters, oil‑water separators, and other replacement filters in Xinxiang, Henan. Our products are compatible with a broad range of compressor brands.
Q2. Do you have a dedicated quality control system?
A: Yes, we operate separate inspection teams for raw materials and finished goods to maintain consistent quality across all production stages.
Q3. Are samples provided free of charge?
A: Samples are available from our existing stock, but customers are required to cover both the sample cost and the courier fees.
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