Overview
YZQ indicators provide visual observation of oil flow in lubrication-system piping. The flow arrow on the housing must match the actual fluid direction. Suitable oil viscosity grades are N22-N460. Tables give nominal bore/pressure and dimensions. A nominal-bore 40 mm indicator is designated YZQ-40.
Selection and operation
The arrow on the body must match the flow direction. For N22–N460 oil.
Technical documentation
Specifications, installation dimensions and diagrams are provided in the following sheets and the attached PDF. Use the data for the selected model and configuration. Check the connections, operating medium and installation space before ordering.
