Storage and Handling Guidelines for Diesel Exhaust Fluid

This guide outlines the best practices for storing and handling Diesel Exhaust Fluid (DEF) to ensure safety, efficiency, and compliance with the ISO 22241 specification. It emphasizes the importance of using API-certified DEF products that meet ISO/OEM requirements and have been tested in the aftermarket. The document details ideal storage conditions, including maintaining appropriate temperatures to prevent degradation and ensuring regular stock rotation. It advises on the use of dedicated bulk storage tanks and the necessity of rinsing tanks when switching products. Additionally, it highlights the need for monitoring DEF levels in cold weather and obtaining a Certificate of Analysis with every shipment. The guide also provides a list of dos and don’ts, such as avoiding the use of aftermarket additives, dirty equipment, and tap water for cleaning. Following these guidelines is crucial for maintaining the quality and performance of DEF.