The GRACO 24K941 is a replacement check ball kit designed for use in GRACO air-operated diaphragm pumps. The kit contains polychloroprene check balls, which are standard components for ensuring proper check valve operation within the pump. These check balls are essential for maintaining pump efficiency and preventing backflow in fluid transfer applications.

Key Features:

• Check Ball Kit
• 24K941 / 3-inch
• Polychloroprene
• Compatible with GRACO air-operated diaphragm pumps, such as the 3300 series
• Standard check balls for reliable check valve operation
• Designed for easy replacement and maintenance
• Supports efficient fluid transfer in heavy-duty applications

Applications:
Used in fluid transfer applications, including high-viscosity materials, for industries such as mining, agriculture, and industrial maintenance. Suitable for professional use in GRACO air-operated diaphragm pumps[5][2][3].

Installation Notes:

• Using genuine GRACO parts ensures optimal pump performance, longevity, and safety. Non-genuine parts may compromise pump efficiency and reliability.
• Always follow the manufacturer’s torque specifications for check valve assembly (see equipment manual for details)
• Ensure all old check balls are removed and replaced with new ones from the kit
• Refer to the pump manual for specific disassembly and reassembly instructions
• Regularly inspect check balls for wear and replace as part of routine maintenance