Description
The GRACO 231897 Bulldog Hydra-Cat is a fixed ratio proportioning pump designed for accurate mixing and dispensing of two-component fluids. It features two displacement pumps and is constructed with durable materials such as stainless steel, carbon steel, chrome plating, tungsten carbide, and Teflon. This bare pump is intended for use in industrial fluid dispensing systems where precise 1:1 mix ratios are required.
Key Features:
- Fixed Ratio Proportioning Pump
- Bulldog Hydra-Cat, Two Displacement Pumps, 1:1 Mix Ratio
- Stainless steel, carbon steel, chrome plating, tungsten carbide, Teflon
- Maximum working pressure: 3000 psi (21 MPa, 207 bar); Maximum fluid inlet pressure: 750 psi (5.1 MPa, 51 bar)
- Designed for use with two-component fluids in industrial dispensing systems
- Accurate 1:1 mix ratio
- Durable wetted parts for long service life
- Reliable performance in demanding environments
- Easy maintenance and serviceability
- Available as bare pump, wall-mounted, or free-standing models (note: this specific part is bare)
Applications:
Used for proportioning, mixing, and dispensing two-component fluids in industrial applications such as coatings, adhesives, and sealants. Suitable for both light and heavy viscosity systems depending on configuration.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system reliability and void warranties.
- Mount fluid pressure gauges at proportioning pump inlets to monitor and adjust feed pump pressures
- Never exceed 25% of the Hydra-Cat pump outbound fluid pressure on the feed supply
- Label all pumps, hoses, and regulators to indicate resin or hardener side
- Follow manufacturer guidelines for air supply and fluid feed setup
- Ensure proper grounding and use recommended filters and regulators
- Regularly inspect wetted parts for wear and replace as needed
- Keep air and fluid lines clean and free from contaminants
- Follow recommended lubrication and maintenance schedules
- Consult the manual for specific maintenance procedures
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