Products Description
The YJ‑170 is a heavy‑duty sight glass with a 170mm center spacing, widely used for oil‑level monitoring in screw compressors, gearboxes, hydraulic systems, and reducers. Its clear window offers an instant visual check of lubricant height, helping operators keep the oil within the recommended range-below the upper mark or two‑thirds full. Exceeding this can cause vent spray or motor over‑load at start‑up; too little oil risks poor lubrication and accelerated rotor wear.
Constructed for durability, the YJ‑170 withstands high temperatures, corrosion, and pressure, with reliable sealing. It fits most large‑frame compressor mounting patterns and is ideal for oil reservoirs, gearboxes, pumps, and Roots blowers in demanding industrial settings.
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Packaging and Transportation
FAQ
Q1. What is your delivery lead time?
A: Please contact us to verify stock levels before ordering. For items in stock, we ship promptly after payment. For items that require production, the lead time is approximately 3–5 working days.
Q2. What are your standard packing arrangements?
A: Goods are normally packed in neutral white boxes and brown cartons. If you hold a legally registered patent, we can apply your branded packaging upon receipt of your authorization letter.
Q3. Will I receive photos before final payment?
A: Yes, we provide product and packaging photos for your review prior to settling the balance.
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