Sell Manual Oil Suction Device Manual Pumping Oil Suction Machine Manual Pumping Oil Pump best price

The inlet pipe is 140 cm long, the outlet oil is 40 cm long, the larger flow absorber, the pipe is thick 20 mm, the thickening wall, the design flow rate is 10 l per minute. Large ball body, good suction, large velocity, thick ball design, more durable! Longer service life! There is a two - way check valve device, operation is simpler and more convenient. Pinch a few times, can produce oil, can also flow. As long as there is a certain drop, satisfy the siphon principle, can flow.