Description
The GRACO SEAT, PISTON is a replacement part designed for specific GRACO pump models. It is typically constructed from durable materials suitable for high-pressure and high-wear environments, ensuring reliable sealing and performance within the pump assembly. Its intended use is to provide a secure fit and seal for the piston within compatible GRACO equipment.
Key Features:
- Piston seat
- 4.5 cm (diameter)
- Specific GRACO pump models requiring a 4.5 cm diameter seat
- Precision fit for reliable sealing
- Engineered for high-wear environments
- Ease of replacement and maintenance
Applications:
Used in GRACO pump assemblies where a 4.5 cm diameter piston seat is required, commonly in industrial lubrication, paint, and fluid transfer systems.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
- Ensure the pump is depressurized and isolated before installation.
- Clean the seat area thoroughly before fitting the new seat.
- Follow the equipment manual for specific torque or seating instructions.
- Inspect for wear or damage on mating components before installation.
- Regularly inspect the seat for wear or damage.
- Replace the seat as part of scheduled maintenance or when leaks or performance issues are detected.
- Use only compatible replacement parts to avoid equipment failure.






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