

Keep your Graco Husky H3 SP pump operating efficiently with the genuine Graco 25B452 Kit, Diaphragm-H3 SP. This replacement kit helps restore reliable sealing and consistent fluid transfer for compatible pump configurations.
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$345The Graco 25B452 Kit, Diaphragm-H3 SP is a genuine replacement diaphragm kit designed for selected Graco Husky H3 SP Air-Operated Double Diaphragm (AODD) Pumps. Replacing worn diaphragms helps restore pump efficiency, maintain proper sealing, reduce downtime, and ensure dependable fluid transfer in demanding industrial applications.
The diaphragm is one of the most important wear components in an air-operated diaphragm pump. Over time, continuous cycling and exposure to various fluids can reduce diaphragm performance. Installing the Graco 25B452 Kit, Diaphragm-H3 SP helps restore proper pump operation while minimizing leaks and maintaining consistent fluid movement.
Using genuine Graco replacement parts ensures proper fit, dependable performance, and long service life while helping maintain the original operating characteristics of your Husky H3 SP pump.
| Feature | Description |
|---|---|
| Genuine Graco Part | Manufactured to meet original equipment specifications for reliable installation and performance. |
| Direct Replacement | Designed to replace worn diaphragms in compatible Husky H3 SP pump configurations. |
| Improved Pump Efficiency | Helps restore proper sealing and consistent pumping performance. |
| Reduced Downtime | Supports preventive maintenance to minimize unexpected equipment interruptions. |
| Industrial Quality | Built for demanding fluid handling applications where dependable performance is essential. |
The Graco 25B452 Kit, Diaphragm-H3 SP is suitable for maintaining compatible Husky H3 SP diaphragm pumps used in industrial fluid transfer applications, including manufacturing, chemical processing, coatings, adhesives, and other operations where air-operated diaphragm pumps are commonly used.
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