The GRACO 24K879 is a replacement o-ring kit designed for the manifold center seal in GRACO 3300 series equipment. It contains PTFE (polytetrafluoroethylene) o-rings and is intended for use in maintaining the sealing integrity of the manifold assembly, ensuring reliable fluid transfer and preventing leaks in spray foam and fluid handling systems.

Key Features:

• Replacement O-Ring Kit
• For GRACO 3300 Series Manifold
• PTFE (polytetrafluoroethylene) o-rings, includes aluminum and poly components
• GRACO 3300 series manifold assemblies
• Includes 4 x o-rings and 1 x grease pack for easy maintenance
• Designed for reliable sealing and extended service life
• Easy to install and replace

Applications:
Used in spray foam and fluid handling equipment for maintaining manifold sealing integrity and preventing leaks.

Installation Notes:

• Using genuine GRACO replacement parts ensures optimal performance, compatibility, and longevity of your equipment.
• Ensure the system is depressurized and cleaned before installation
• Apply included grease to o-rings for smooth installation and improved sealing
• Follow GRACO’s recommended maintenance schedule for best results