3B Scientific Piston Vacuum Pump - Manual

3B SCIENTIFIC® PHYSICS
1
Piston vacuum pump U 8421210
Instruction sheet
10/10 ALF
1 Vacuum hose
2 Foot stirrup
3 Pump housing
4 Hose connection
5 Handle
1. Safety instructions
Caution: danger of overturning or breakage if used
in an improper manner.
• Place your foot firmly on the stirrup provided
for this purpose.
• Do not put your weight on or bend over the
pump or the piston rod.
• Carefully select the distance between the pump
and the experimental apparatus to ensure that the
vacuum hose is not ripped out or disconnected.
2. Description
The piston vacuum pump can be used for all vac-
uum experiments in which a final pressure of
400 hPa is required.
This vacuum pump operates on the principle of a
double-stroke piston pump. Air is pumped out of
the experiment apparatus both during the upward
and the downward movement of the piston.
2.1 Scope of delivery
1 Piston vacuum pump
1 Vacuum hose, 5 mm diam.
3. Technical data
Final pressure: 400 hPa
Hose connection: 5 mm diam.
Dimensions: 160 x 235 x 560 mm 3
Weight: approx. 1.7 kg