The GRACO 24J859 is a reinforced PTFE (polytetrafluoroethylene) V-packing kit designed for use in Merkur Bellows pumps, specifically models LB100A and LB100B. This kit provides durable sealing solutions for the piston and throat areas of the pump, ensuring reliable performance and extended service life in demanding fluid transfer applications.

Key Features:

• Reinforced PTFE V-Packing Kit
• For 100 cc displacement pump (LB100A, LB100B)
• Reinforced PTFE (polytetrafluoroethylene)
• Merkur Bellows LB100A and LB100B
• Enhanced durability and chemical resistance due to reinforced PTFE
• Designed for easy maintenance and replacement
• Reliable sealing for demanding industrial environments
• Extended service life compared to standard packing materials

Applications:
Used in industrial fluid transfer systems, particularly where chemical resistance and long-term reliability are required. Suitable for applications involving paints, coatings, adhesives, and other challenging fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Disassemble only as far as needed for the parts being replaced
• Ensure correct orientation of V-packing lips (throat packings: lips face down; piston packings: lips face up)
• Apply recommended grease to packings before installation
• Use thread lubricant on fasteners
• Torque fasteners to specified values (see manual for details)
• Regularly inspect packings for wear and replace as needed
• Follow GRACO’s recommended maintenance schedule
• Use only compatible lubricants and replacement parts