Reverso Diesel Fuel Primer Pumps
Reverso diesel fuel primer pumps are in-line, add-on components intended to make priming a diesel engine fuel system easier than manual priming. The FP-321 Series pumps fuel into the lines to purge trapped air from the main feed line, primary filters, secondary filters, and engine. These pumps have a factory pre-set maximum pressure of 22 psi and a bypass valve to protect the system.