Sprague Air Pushed Pumps: Revision history

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11 October 2024

  • curprev 12:1512:15, 11 October 2024‎ VernSkemp28 talk contribs‎ 5,821 bytes +5,821‎ Created page with "<br>The pump uses low stress air or gas to drive a large area piston, which then drives a small area liquid piston that produces excessive hydraulic pressure. As the ratio between the air drive piston and the liquid piston increases, increased pressures may be achieved. In operation, the Sprague pump reciprocates rapidly till the system's liquid pressure nears the desired level, as decided by the air regulator setting, after which slows to a cease when the liquid dischar..."
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