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Recent content by Lilliput

  1. Lilliput

    PD pump vibration transmitted to rack

    Consider locking out the speeds causing problems. Adjustable frequency drives have this feature.
  2. Lilliput

    High ampere and low flow problem

    Confirm that the 3 pumps operating in parallel are all the same. If not they will be fighting each other.
  3. Lilliput

    Diesel fuel piping?

    Onan/Cummins (Emergency Generator) Application manual requires black steel pipe for diesel fuel lines - Do not use galvanized fuel lines, fittings or tanks. Condensation in the tank and lines combine with sulfur in the fuel to produce sulfuric acid. The sulfuric acid reacts with zinc in the...

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