4. Fluid handling
  5. Line condition change responsive valves
  6. Direct response valves

John R. Sell

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Double diaphragm pump with controlling slide valve and adjustabl

Pumps – Motor driven – Fluid motor
Patent

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Spring-biased flap valve for chemical pump and the like

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

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Profile ID: LFUS-PAI-P-793299

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