suction pump 1)Fuel dispenser parts 2)Gear Type Pumping Unit ... of OIML R117 andOIML R118, developed G. P03 Gear Pump Group and was conferred patents for it. Selfcontained assembly incorporating ... pump, air separator, chamber, & by-pass valveassembly.Technical Parameters: ... working life of 10,000,000 liters. suction pump/Fuel dispenser ...