4. Pumps
  5. Motor driven
  6. Fluid motor

Richard K. Gardner

Inventor

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Adjustable pneumatic lift device for dual flow valve

Dispensing – With discharge assistant – With discharge volume varying means
Patent

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Air valving mechanism, in combination with a double diaphragm pu

Pumps – Motor driven – Fluid motor
Patent

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Diaphragm pump with interchangeable valves and manifolds

Pumps – Changeable by assembly or disassembly
Patent

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Interchangeable manifolds for diaphragm pumps

Pumps – Changeable by assembly or disassembly – For reverse drive or flow
Patent

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Lost motion pilot valve for diaphragm pump

Pumps – Motor driven – Fluid motor
Patent

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Profile ID: LFUS-PAI-P-141117

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