The GRACO 24K897 is a replacement diaphragm kit made from Buna-N (nitrile rubber), designed for use in GRACO 3-inch air-operated diaphragm pumps. This kit includes two diaphragms and two O-rings for the bolt, ensuring reliable sealing and fluid transfer in demanding industrial applications.

Key Features:

• Diaphragm Kit
• For 3-inch Pump
• Buna-N (nitrile rubber)
• GRACO 3300 series air-operated diaphragm pumps
• Includes two diaphragms and two O-rings for bolt
• Designed for heavy-duty, high-viscosity fluid transfer
• Supports reliable sealing and long service life
• Ease of maintenance with complete kit for replacement

Applications:
Used in fluid transfer applications, including high-viscosity materials, for industries such as mining, agriculture, and manufacturing. Suitable for professional use only.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment, reducing the risk of premature failure and downtime.
• Follow GRACO’s recommended torque specifications for assembly (e.g., 25-35 ft-lb for bolts, 20-25 in.-lb for pilot valves)
• Ensure alignment pins are used to hold assembly together during installation
• Grease and install pilot valves as per manual instructions
• Regularly inspect and replace worn seals to extend diaphragm life
• Regularly check for wear and tear on diaphragms and seals
• Use only recommended lubricants and replacement parts
• Refer to the GRACO manual for detailed maintenance procedures