Plastic Pumping Oil Pump Hand Crank Pumping Oil Pump Oil Extractor

About Product:Hand-driven gear, suitable for conveying various oils, such as heavy oil, diesel oil, lubricating oil, with copper gear can deliver low liquid inside, such as gasoline, benzene, etc, at the same time, it can be applied to those containing hard particles or fibers, applicable to all kinds of viscosity, with good self-priming property, and does not need to be filled with liquid before opening the pump every time.