Diesel Exhuast Fluid

Diesel Exhaust Fluid is a mixture of 32.5% synthetic, high-purity, automotive-grade urea and 67.5% deionized water. DEF is injected into selective catalytic reduction diesel engines in buses, cars, vans, agricultural and off-road vehicles.

It enhances performance by approximately 5% and transforms harmful nitrogen oxide emissions into harmless nitrogen and water. DEF is clear, non-toxic, nonflammable, non-explosive, and generally nonhazardous but needs to be filled into a dedicated DEF tank. 

Con-Tech supplies DEF spouts to dispense Diesel Exhaust Fluid additives from containers. Our spouts are offered in standard, vented or collapsible versions and used to dispense diesel exhaust fluid additives typically from 1-gallon, 2-gallon, 2.5-gallon, and 5-gallon jugs.

Look for our DEF Spouts and other small container accessories to be available directly from our website in the coming month.