Graco 24C405 Kit, Throat Packings
Sealing throat packing kit designed to maintain pressure integrity and prevent fluid leakage in high-pressure Graco pump assemblies.
- OEM replacement for Graco fluid pump throat section
- Maintains consistent pressure during operation
- Reduces leakage and material bypass
- Supports spray foam and protective coating systems
Graco 24C405 Throat Packing Kit – Function, Use & System Compatibility
Compatible Machines
The Graco 24C405 Kit, Throat Packings is engineered for use in high-pressure proportioning and spray systems where reliable sealing performance is required in the pump throat assembly. It is commonly used in professional-grade fluid handling equipment to maintain pressure stability and prevent material leakage.
- Graco Reactor Series Proportioners (select models using compatible fluid pump assemblies)
- Graco High-Pressure Spray Foam Systems requiring OEM throat packing replacement kits
- Graco Hydraulic & Pneumatic Pump Assemblies used in protective coating and polyurethane applications
What is the Graco 24C405 Throat Packing Kit?
The Graco 24C405 Kit, Throat Packings is a critical sealing component designed to maintain pressure integrity within Graco fluid pump assemblies. Positioned in the throat section of the pump, these packings help prevent material leakage while ensuring smooth piston movement during high-pressure operation.
This kit is essential for maintaining consistent performance in spray foam and protective coating systems. Over time, throat packings experience wear due to friction and chemical exposure, making replacement necessary to preserve pump efficiency, reduce downtime, and maintain application quality.
By restoring sealing performance, the kit helps ensure stable pressure output, reduces material waste, and supports long-term equipment reliability in demanding industrial environments.
Frequently Asked Questions
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