Robust two stroke piston pump for vacuum experiments, for final vacuum pressures down to 400 hPa. Air is pumped out on both the upward and the downward stroke of the piston. Includes carrying rod with handles and heavy base plus vacuum hose 5 mm diameter.
![Piston Vacuum Pump, 1000798 [U8421210], Vacuum Pumps](/imagelibrary/U8421210/U8421210_01_Piston-Vacuum-Pump.jpg)
![Piston Vacuum Pump, 1000798 [U8421210], Vacuum Pumps](/thumblibrary/U8421210/U8421210_01_1200_1200_Piston-Vacuum-Pump.jpg)
![Component Vacuum Recipient:
Vacuum Experiment Plate, 1003166 [U21850], Vacuum](/thumblibrary/U21850/U21850_01_140_140_Component-Vacuum-Recipient-Vacuum-Experiment-Plate.jpg)
![Vacuum Hose, 8 mm, 1002619 [U10140], Hose, Flow hose](/thumblibrary/U10140/U10140_01_140_140_Vacuum-Hose-8-mm.jpg)
![Free Fall Tube, 1000801 [U8422090], Free Fall](/thumblibrary/U8422090/U8422090_01_140_140_Free-Fall-Tube.jpg)
![Pair of Bar Magnets, 80 mm, 1003085 [U19550], Magnetism](/thumblibrary/U19550/U19550_01_140_140_Pair-of-Bar-Magnets-80-mm.jpg)
![Cartesian Diver, 1002867 [U14090], Buoyancy](/thumblibrary/U14090/U14090_01_140_140_Cartesian-Diver.jpg)
![Component Vacuum Recipient:
Vacuum Bell Jar, 1020809 [U218511], Vacuum](/thumblibrary/U218511/U218511_01_140_140_Component-Vacuum-Recipient-Vacuum-Bell-Jar.jpg)
![Drop and Launch Apparatus, 1000588 [U119831], Oblique throw](/thumblibrary/U119831/U119831_01_140_140_Drop-and-Launch-Apparatus.jpg)
![Table Clamp, 1002832 [U13260], Clamps](/thumblibrary/U13260/U13260_01_140_140_Table-Clamp.jpg)
![Diaphragm with 4 Double Slits of Different Spacings, 1000597 [U14101], Apertures, Diffraction Elements and Filters](/thumblibrary/U14101/U14101_01_140_140_Diaphragm-with-4-Double-Slits-of-Different-Spacings.jpg)
![Diaphragm with 3 ruled gratings, 1000599 [U14103], Apertures, Diffraction Elements and Filters](/thumblibrary/U14103/U14103_01_140_140_Diaphragm-with-3-ruled-gratings.jpg)
![Pascal's Law Apparatus -
for the quantitative measurement of ground pressure, 1002957 [U15070], Pressure](/thumblibrary/U15070/U15070_01_140_140_Pascals-Law-Apparatus-for-the-quantitative-measurement-of-ground-pressure.jpg)
![Set of 10 Tracing Compasses, 1003095 [U19562], Magnetic Fields](/thumblibrary/U19562/U19562_01_140_140_Set-of-10-Tracing-Compasses.jpg)
![Precision Dynamometer 5 N, 1003106 [U20034], Dynamometers](/thumblibrary/U20034/U20034_01_140_140_Precision-Dynamometer-5-N.jpg)
![Grating 600/mm, 1003180 [U21873], Apertures, Diffraction Elements and Filters](/thumblibrary/U21873/U21873_01_140_140_Grating-600mm.jpg)
![Oersted's Device, 1009710 [U29310], Magnetism](/thumblibrary/U29310/U29310_01_140_140_Oersteds-Device.jpg)
![E10 Lamps-6 V-350 mA (Set of 10), 1010145 [U29517], Circuits](/thumblibrary/U29517/U29517_01_140_140_E10-Lamps-6-V-350-mA-Set-of-10.jpg)
![Kundts Tube, 1000814 [U8432845], Sound](/thumblibrary/U8432845/U8432845_01_140_140_Kundts-Tube.jpg)
![Polarisation Filter (Glass), 1003328 [U40129], Apertures, Diffraction Elements and Filters](/thumblibrary/U40129/U40129_01_140_140_Polarisation-Filter-Glass.jpg)
![Coil Spring Slinky, 1003516 [U8405830], Coil Springs](/thumblibrary/U8405830/U8405830_01_140_140_Coil-Spring-Slinky.jpg)
![Tuning Fork 21 Hz with Plotter Pen, 1000805 [U8431030], Tuning Forks](/thumblibrary/U8431030/U8431030_01_140_140_Tuning-Fork-21-Hz-with-Plotter-Pen.jpg)