Urea dispensers are designed to function reliably across a wide range of environmental conditions, including extreme cold and high temperatures. Since DEF freezes at approximately -11°C, dispensers intended for cold climates include integrated heating systems and insulated cabinets.
Heating elements protect pumps, hoses, and nozzles from freezing, ensuring uninterrupted operation during winter months. In hot climates, UV-resistant materials and thermal ventilation help prevent DEF degradation and protect electronic components from overheating.
By adapting to environmental challenges, urea dispensers maintain DEF quality, protect internal components, and provide consistent performance regardless of location or season.