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  • Users: CJD1984
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  1. CJD1984

    Pumping Ammonia

    Please provide your input on the following application: Currently, the internal gear pumps are experiencing frequent mechanical seal failures and the facility would like to replace the pumps. As we should know, problems in the pump are typically not JUST the pumps fault....the pump just...
  2. CJD1984

    Sealing NaOH

    I am looking to select a pump that will dose 4-6 GPM of 25% NaOH at 110ºF. The big issue I have seen in the past is mechanical seal selection in any NaOH application due to its crystallization when it contacts atmosphere. Obviously, a double seal would work if the sealing area is starved of...

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