Diesel Exhaust Fluid (DEF) dispensers – adding bulk DEF to cardlocks


We are going to continue to build this guide to help you determine some of the most important parameters when it comes to adding a new Diesel Exhaust Fluid (DEF) dispenser.

First, let’s survey the property. We are looking for overall feel of the location, number of service lanes, existing dispensers, existing card-lock, and an understanding of where the future equipment could go.

As you walk the property, ask for existing volume of DEF if they expanding, or expected/projected volume of DEF if it is a brand new set up.

Some customers choose to have a tank right on the island, while others choose to have the tank remotely located. These are questions that need to be clarified while on location.

Let’s focus on the Diesel Exhaust Fluid (DEF) dispensers: