Grease Pump 1.high quality 2.long durability 3.low price Grease Pumpthis machine is very suitable for the mining industry,Auto,truck and industrial machinery.OEM customers:color and labels to your specifications.FeatureThis nylon valve has the ability to resist heat and has a long life expectancy.O Seal ring.High Quality DICHTA(HNBR),and long life/durability.SpecificationNO.TYPEPressure ...