Is it true that a constant level oiler can be mounted on either side of the pump as long as it is straight?

A constant level oiler is designed to ensure that a specific level of lubricant is maintained in a lubrication system. However, the mounting position is crucial for its proper function. It should be mounted in a manner that allows for gravitational flow of the lubricant into the component being lubricated.

When mounted incorrectly, such as on an inappropriate side of the pump or at an angle that doesn't facilitate the necessary flow, the oiler may not maintain the correct level of lubricant, potentially leading to insufficient lubrication or overflow. Installing it straight on either side can misalign it with the oil feed pipes or interfere with proper oil movement, ultimately impacting the efficiency of lubrication.

Therefore, it's essential to follow the manufacturer's installation guidelines, which typically specify mounting positions and orientations to ensure effective operation, leading to the conclusion that it is not true that a constant level oiler can be placed on either side of the pump as long as it is straight.