Suction machine
Features:
Adopting oil-free piston pump
Clean-without pollution of oil and smoke
Convent-no need add oil to maintain daily
Safe-no plus pressure during using
No flow backwards pressure when the machine stops, so the liquid won’t flow backwards
Complete plastic panels, hand-switch and foot-switch for operating easily.
Select negative pressure at will with no level for pressure adjustment, and
overflow protection mechanism, safe and reliable.
