Magdeburg Hemispheres (Plastic)

• A simple and economical device for demonstrating the effect of atmospheric pressure.
• The apparatus consists of two  plastic  hemispheres  about  100mm in  diameter,  both  having 
        handles at their top.
• One of them has a plastic stopcock for pumping out air and releasing vacuum and a rubber O-
        ring seal inside.
• The lightweight plastic construction makes them easy to handle and convenient to use. Can be 
        connected to any suitable vacuum pump for evacuation.

*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*