

Graco 25A874 Fluid Section Repair Kit is a genuine OEM rebuild kit for the Husky 3300 diaphragm pump fluid section, designed to restore proper sealing and consistent flow.
This kit is designed for use with the Graco Husky 3300 fluid section.
The Graco 25A874 Kit, Repair, Fluid Section, 3300 is a genuine OEM repair kit for rebuilding the fluid section of Graco Husky 3300 diaphragm pumps. It replaces worn internal components to restore proper sealing, consistent flow, and reliable pump operation in industrial fluid handling applications.
| Feature | Description |
|---|---|
| OEM Graco Components | Engineered to meet exact Graco specifications for precise fit and long-lasting reliability. |
| Fluid Section Rebuild | Replaces worn parts in the Husky 3300 fluid section assembly. |
| Restores Pump Performance | Corrects leakage, pressure loss, and inconsistent flow caused by normal wear. |
| Supports Preventive Maintenance | Reduces downtime and extends pump life when used in scheduled maintenance. |
This repair kit is commonly used in industrial fluid handling systems where Husky 3300 diaphragm pumps transfer coatings, adhesives, chemicals, and other compatible fluids.
The kit includes diaphragms, seats, balls, and O-rings for the Husky 3300 fluid section.
Check your pump nameplate or Graco parts manual to ensure it uses the Husky 3300 fluid section.
Use this kit during routine maintenance or when the pump shows signs of leakage, reduced pressure, or inconsistent output.
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