Vintage Horticultural and Garden Machinery Club

In a museum at Saviac in France my eye was caught by a spray unit used for Vineyard work, manufactured by Energic the makers name is cast into the pump body.
I know some Energic small four wheel vineyard tractors have been imported to the UK, there was also some of there pedestrian two wheel cultivators at the museum.
I did not realise that Energic produced such a range of equipment and the common feature of having ENERGIC cast into the bodies of all the machines