A pump made of copper equipped with a glass ball to prevent liquid backflow
Flexible, oil-resistant hose.
Very simple operation of the pump: immerse the pump in the liquid, move it up and down vigorously, after a while the liquid will be pumped automatically.
Technical data
Hose diameter 12mm
Length 180cm
Capacity: up to 20 l/min (depending on the level difference and liquid density)
Offensive and promotional comments are unpublished.