OE-1 Series

Petroleum Hydraulic Oil-Eye Gauge

Zinga oil eye gauges are designed to be used with petroleum and water-based hydraulic fluids. Contact us for assistance in selecting the best gauge for your system.


  • Fluid Level Oil Eye and Steel Weld Port
  • For Use with Petroleum-Base and Water-Base Hydraulic Fluids
  • Temperature: -65° to 150°F for Pressures up to 400 PSI
  • Max Temperature 212°F for Non-Pressurized Applications
  • Sight Glass Designed for Use with SAE-8 Port Geometry


  • Helps reduce system downtime
  • Easy to install and use

Diagram and Dimensions

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OE-1 Series