Foot-operated oil filler hole

Foot-operated Oil Measuring Port Schematic Diagram

Foot-operated Oil Measuring Port Specifications and Dimensions

Note: The DN150 specification includes foot-operated type, while the DN100 specification includes both foot-operated and manual rotary types.

Maintenance of the Oil Measuring Port

The oil measuring port is frequently opened and closed, making it prone to damage and air leakage. Therefore, its tightness should be regularly verified. During verification, apply a thin layer of paint to the edge of the port, gently close the cover, and apply a certain amount of pressure by hand. If a clear and complete imprint is left on the gasket, it can be considered qualified. If the imprint is incomplete, it indicates that the cover is no longer tight, and the gasket should be replaced.