Mechanisms — direct-acting steam pump

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Worthington Duplex Pump diagram
Worthington Duplex Pump Mechanism: How the Cross-Coupled Steam Valve Linkage Works, Parts and Uses

Posted by Robbie Dickson on

See the common piston rods and cross-coupled control arrangement of a Worthington duplex pump. Compare ideal pressure from steam pressure and piston-area ratio.
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Dean Steam Pump diagram
Dean Steam Pump Mechanism: How the Direct-Acting Duplex Reciprocating Pump Works, Parts & Uses

Posted by Robbie Dickson on

Explore a duplex steam pump with cross-coupled valves. Compare steam and water piston areas and ideal delivery pressure on full-bore and rod-side strokes.
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