hello, i am gustavo gomar, from argentina, i have a land in patagonia
with a large border on the rio colorado river, actually it,s just an
empty land, there is no production, i am planing to settle there and
to make a farm based in appropiates technologies, your pump it,s very
intresting and i can remmember that it was used by my grandfathers in
their farm and i think that there is a model stil available in
argentina, i think it was use to elevate or lift the water up to a
tank for water supplay in the house. the water was taken at first
with a windmill from the earth.
i really was looking for a screw pump, i want to built it myself,
this pump allow to lift a lot of water in a short head? or high, and
could be moved by winds that are strongs in patagonia.
i am planning a lot of plans, but i am studying the materials
aveilable, bears, soft materials in general, and second hands
materials.
if you can help me, thanks.
your page is excellent.
perhaps in the future i will make a page like yours about screw pumps.
gustavo gomar
argentina.