Liquid Silicone Rubber (LSR) Mixing Stack

Graco’s Mix Stack Mixer is designed to improve your LSR production efficiency by reducing maintenance and cleaning downtime and increasing your production.

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Easier to Clean

  • No dead spots or corners for material to build up
  • Reduces cleaning time up to 50%
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Eliminate Thread Galling for Easier Assembly

  • No tapered national pipe threads (NPT)
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Save on Mixer Costs with Customizable Mixing

  • Multi-pass mixer supports up to 30 mix elements
  • Single-pass mixer can be configured with up to 12 mix elements
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Reduce Pressure Drops

  • High-flow material passages are up to 225% larger reducing pressure drops through the barrel stack
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Two Filter Options

  • 1-inch diameter filter comes standard, integrated In the stack assembly
  • 2.5 inch filter option available
  • 80, 100, 200 mesh elements
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