Home Cosmetic Science Talk Formulating Pumping out thick liquids from 55 gallon drums

  • mikethair

    Member
    March 12, 2024 at 10:26 pm

    We have been down this path. The pump you have pictured is totally useless, as we found out. We purchased a metal pump that fitted into the tank lid. You need to check that the pump extends to the base of the tank. With viscous liquids there are a lot of forces in play, so this is why you need a solid metal pump that fits into the lid.

    • nielrobertlim

      Member
      March 13, 2024 at 6:46 pm

      Does the metal rust when you pump labsa or CDEA?

      • mikethair

        Member
        March 13, 2024 at 7:06 pm

        Not in our experience if the pump is made using high-quality metal.

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