Category:Hydraulic rams
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Hydraulic rams are water-powered water pumps, that use a large flow at low pressure to pump a smaller flow at high pressure. They are fluidic pumps, working by water pressure and momentum. Their only moving parts are two valves, rather than plungers or pistons.
For the force-generating hydraulic machine, see: Hydraulic cylindersMedia in category "Hydraulic rams"
The following 65 files are in this category, out of 65 total.
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