What is the revision date provided for the product?

The revision date refers to the specific date on which the product documentation was last updated or modified. In this case, the choice stating 05/14/2015 indicates that this is the most recent date on record for the product's revision, which suggests that any information, specifications, or guidelines pertaining to the product were last reviewed and potentially modified on that date.

Knowing the correct revision date is crucial for ensuring that the latest standards and practices are being followed, especially in industries such as refrigeration where safety and efficiency can be heavily influenced by up-to-date information. Therefore, having this precise date helps operators, technicians, and engineers maintain compliance with the latest regulations and best practices in industrial refrigeration.