Trolley Suction

Trolley Suction

Model: 7A-23 D

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 backward 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 With trolley type folding handle