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Centrifugal pump with reinforced plastic impeller
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gland packing
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Device and method for determining operating parameters of a magnetic clutch
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Impeller of a pump
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Magnetic attachment in magnetic couplings
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Connection between a rotary or swivel valve and a rotary actuator
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Vibration dampers for valves
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Gland packing
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Shut=off valve with anti-corrosive inner plastics lining - has structured surface over inside wall of valve to ensure secure hold of lining.
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SHUT-OFF ORGAN WITH INTERNAL LINING
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Reducing dead spaces in pumps - involves forming feed screws in rotors to circulate fluid
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Retightening device for a stuffing box
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LEAK DETECTING DEVICE FOR A MAGNETIC CENTRIFUGAL PUMP
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GASKET-FREE SEALING OF A TURNTABLE WITH A SWITCHING SHAFT
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MAGNETIC CENTRIFUGAL PUMP
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Magnetic rotor of a magnetic centrifugal pump (rotary pump)
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Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type
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Butterfly valve for flange-mounting in a pipeline
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Spherical plug
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Safety valve with spherical housing - has thick-walled from-stable PTFE lining
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