The GRACO President Hydra-Cat Fixed Ratio Proportioning Pump is a positive displacement pump designed for accurately proportioning and pumping two-component materials. It features two displacement pumps and is constructed with durable materials such as stainless steel, carbon steel, chrome plating, tungsten carbide, and Teflon®. This pump is intended for use in industrial applications requiring precise mixing and dispensing of fluids.

Key Features:

• Fixed Ratio Proportioning Pump
• President
• Stainless steel, carbon steel, chrome plating, tungsten carbide, Teflon®
• Maximum fluid pressure: 1921 psi (135 bar); Maximum fluid inlet pressure: 750 psi (51 bar)
• Designed for use with two-component materials in industrial proportioning systems
• Accurate proportioning of two-component materials
• Positive displacement pump technology
• Durable wetted parts for long service life
• Maximum recommended cycle rate: 40 cpm
• Air consumption: 20 scfm (0.56 m³/min) at 100 psi, 40 cpm

Applications:
Industrial mixing and dispensing of two-component materials such as adhesives, sealants, coatings, and resins. Suitable for applications requiring precise ratio control and reliable performance in demanding environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the proportioning system.
• Mount fluid pressure gauges at the proportioning pump inlets to monitor feed pump pressures
• Never exceed 25% of the Hydra-Cat pump outbound fluid pressure on the feed supply
• Follow the typical installation guidelines provided in the GRACO manual
• Ensure all air and fluid components are compatible and properly connected
• Regularly inspect and maintain wetted parts for longevity
• Regularly check and replace worn or damaged components
• Monitor air and fluid pressures during operation
• Keep the system clean and free from contamination
• Consult the manual for specific maintenance intervals and procedures