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Washing head
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High pressure piston pump
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VALVE ARRANGEMENT FOR A VENTILATION PIPE
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PISTON PUMP, PARTICULARLY HIGH PRESSURE PUMP AND PARTICULARLY FOR AGGRESSIVE AND / OR ABRASIVE CONVEYOR MEDIA
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Seal ring assembly for static application - has enclosed ring chamber accommodated between two axially profiled rings
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High-pressure pump valve assembly - has closure member sliding on cylinder with clearance acting as throttle when closed valve is pressurised
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High-pressure pump valve assembly - has insert contg. radial inlet and central tube with inlet valve at one, and outlet valve at other end
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Reciprocating type hydraulic motor - has valve opening forces varied to give smooth running free of noise and cavitation
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Cleaning system for internal surfaces of chemical plant - uses low and high pressure jets of cleaning liquid in succession
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Guidance for passing high-pressure tubing through pressurised cavity - used with equipment for cleaning vinyl chloride polymerisation autoclaves
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Piston connecting rod for pump - has spring loaded small end to relieve load on bearing at end of stroke
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Hydraulic vibrator press for mfr. of paving stones - has secondary piston which reduces dead space above piston
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SEALING MOVING MACHINE PARTS
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Sealing sleeve arrangement
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Seals
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Reciprocating piston pump
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Diaphragm pumps for delivering liquid or gaseous media
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Multi-cylinder crankshaft machine
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Piston pump
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Method of sealing piston pumps
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