Czech research develops double-action pump spray. (Czechoslovakia Academy of Science, Downup pump)

Czech Research Develops Double-action Pump Spray

Characteristics of Downup

THE DOWNUP unique double action facility allows it to give close to continuous spraying similar to the performance given by Freon or other pressure sprayers. However, being purely mechanical, it has ecological advantages as it does not produce any gas damaging to the environment, nor does it involve any costly and complicated mechanical components. It simply offers a better alternative to the pump sprays currently in wide use.

The ecological advantages of Downup are becoming increasingly important, if one considers the present moves in the European Community and elsewhere …