Диафрагма, наружный диаметр 78,9 мм Caterpillar 4477144

A Diaphragm of the diesel exhaust fluid pump provides a reliable and efficient pumping mechanism for delivering fluid to the exhaust unit. It ensures the proper flow and distribution of diesel exhaust fluid, a urea-based solution used in selective catalytic reduction units to reduce harmful emissions. The reciprocating action is driven by the pump's mechanical mechanism, effectively pressurizing and delivering the diesel exhaust fluid to the selective catalytic reduction for emission control.Attributes:• Withstand the corrosive nature of diesel exhaust fluid and maintain its functionality• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Diaphragm creates a pumping action that draws and dispenses the diesel exhaust fluid, When the diaphragm is actuated, it creates a pressure differential that allows the fluid to be drawn into the pump and then expelled through the pump's outlet.