Graco Inc.

Hydra-Cat  Mechanical Proportioners

Hydra-Cat mechanical proportioners provide accurately mixed and proportioned materials with minimum maintenance and maximum up-time. Hydra-Cat is available in three models:

  • Hydra-Cat Fixed Ratio proportioners accurately pump plural component materials and provide constant proportioning.
  • Hydra-Cat HP is a high-powered, adjustable-ratio proportioner specifically designed for applying high performance coatings to large outdoor structures, including ships and off-shore structures.
  • Hydra-Cat Variable Ratio proportioners are designed to accurately pump a variety of two-component materials on demand.