110L pneumatic transmission oil filling dispenser, it can quickly, safely and cleanly absorb, transfer and dispense liquid. 2With a pressure gauge, making it easier for you to understand and control the pressure in the barrel. 3Twoway control valve is provided to make the refueling operation safer, and more convenient to use. 4Made of high quality ABS and iron, exquisite workmanship, rugged, corrosion resistant and durable. 5Comes with a storage box, which can keep all the tools organized and easy to transport.