Lubricate Cup Housing

Are your cup housings getting difficult to tighten or loosen? This article can help you

Hannah Jonasse avatar
Written by Hannah Jonasse
Updated over a week ago
  1. If you are noticing that it is getting difficult to fully tighten or loosen the chemical cup housings, it may be time to re-lubricate the mating surface of the cup housings.

  2. To do this, first remove the cup housings and set aside.

  3. Then tip the Pro-Control back so it is sitting on the manifold pistons.

  4. Lightly lubricate the cup housing face seal with food safe lubricant.

  5. Re-install both cup housings.

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