The AOW – Oil Glass Window (Round / Hex) is used wherever operators need to visually check oil levels and condition without opening the machine.

Where to Use:

• Gearboxes & reducers – to monitor oil level and clarity

• Bearings & housings – for quick lubrication checks

• Pumps & compressors – to ensure proper oil quantity

• Engines & heavy machinery – for routine oil inspection

• Industrial machines – textile, printing, packaging, and workshop equipment

 In short: It’s used in industrial and automotive equipment for easy, visible oil level monitoring and maintenance.