Graco Inc.

Hydra-Cat Variable Ratio

Mechanical Proportioner

Accurately pumps a variety of two-component materials on demand

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Supplying mixed material on demand reduces concerns over pot life and related changes in material viscosity. On demand mixing also helps eliminate the hazardous waste and cleanup associated with batch mixing. The Hydra-Cat’s variable ratio flexibility allows use with multiple coatings from multiple suppliers without having to purchase new equipment.

Looking to update your Hydra-Cat? See Graco's line of XP Plural-Component Sprayers.

  • Provides accurately mixed and proportioned materials on demand
  • Variable ratio settings allow adjustment to meet requirements and to fine-tune required ratio
  • High reliability design for minimum maintenance and maximum up-time
  • Easy-to-use mix manifold allows control of main fluid and catalyst material