Dinglab,Lab Hand-held Vacuum Pump,Handle Vacuum Pressure Suction Pumps,Max 550mm Hg
Brand: Dinglab
Power Source: Hand
Model: 550mm Hg
Type: Vacuum
A Multi-Purpose Vacuum Pump, great for classroom, laboratory or shop use. This hand pump has a quick vacuum release trigger and may also be used as a siphon pump by removing the outlet cap and attaching 1/4" tubing. This pump will hold a vacuum to 20 in Hg. Vacuum gauge is 2 in. diameter.
Dual Calibration Vacuum Gauge, 0-30 in Hg, 0-760 mm Hg
Develops and holds up to a 20 in. Hg / 525 mm Hg vacuum
Quick vacuum release trigger
Used as a siphon pump transfers Aprox. 1 cubic inch per stroke
Vacuum hose barb is sized for 1/4 in. tubing, vacuum gauge is 2 in. diameter