CMP 25831-110-100 P-Style 7.5" Internal Assembly
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Slide valves rely on internal assemblies to seal correctly and direct water flow during filtration and backwashing. When internal components wear, swell, or degrade, the valve may leak internally, bypass the filter grids, or become difficult to operate. The CMP P-Style Slide Valve Internal – 7.5" Body Replacement is designed to restore proper operation in compatible 7.5-inch P-style slide valves used on DE filter systems.
This internal assembly replaces the moving internal components inside the slide valve body, allowing water to be routed correctly between filtration and backwash modes. Rather than replacing the entire valve housing and plumbing connections, this part provides a targeted repair solution when the external valve body remains structurally sound.
Manufactured for correct OEM-style fit and durability, this replacement internal assembly helps return DE filtration systems to proper working condition.
Restores Proper Filtration and Backwash Flow
As slide valve internals wear, water may leak past the sealing surfaces, allowing unfiltered water to bypass the DE grids. This reduces filtration efficiency and can lead to cloudy water or ineffective backwashing.
The CMP 7.5" P-Style Slide Valve Internal restores proper internal sealing and smooth movement within the valve body. Once installed, it allows the valve to shift cleanly between filtration and backwash positions, ensuring water flows through the DE filter media as intended.
This repair is commonly performed when internal leakage or sticking occurs but the valve housing itself is still in good condition.
Designed for 7.5" P-Style Slide Valve Compatibility
This internal assembly is engineered specifically for CMP 7.5-inch P-style slide valve bodies. Proper sizing and alignment are critical for maintaining internal sealing and smooth valve operation.
Matching the correct internal assembly by size and part number helps prevent leaks, binding, and premature failure.
Durable Construction for Pool Equipment Conditions
Slide valve internals are exposed to constant water pressure, chemical-treated water, and mechanical movement. The CMP internal assembly is built from chemical-resistant materials designed to withstand these conditions without deforming or degrading.
Its durable construction supports long service life and reduces the likelihood of repeat repairs.
Why Replacing Slide Valve Internals Matters
Worn slide valve internals can compromise the entire filtration system.
Replacing the internal assembly helps:
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Eliminate internal bypass and leakage
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Restore proper filtration and backwash function
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Improve DE filter efficiency and water clarity
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Extend the service life of the slide valve
Addressing internal wear early helps prevent more extensive valve or plumbing replacements.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | CMP P-Style Slide Valve Internal |
| Body Size | 7.5 inch |
| Part Number | 25831-110-100 |
| Alternate Part # | 263055 |
| SKU | 25831-110-100 |
| Manufacturer | CMP |
| Component Type | Slide valve internal assembly |
| Valve Style | P-style slide valve |
| Application | DE pool filter systems |
| Installation | Internal valve repair |
Buy with Confidence from Benchmark Pool Supply
When you purchase the CMP P-Style Slide Valve Internal – 7.5" Body Replacement from Benchmark Pool Supply, you’re buying from a locally owned pool supply retailer that understands professional-grade filtration repairs.
Benchmark Pool Supply supports homeowners and service professionals with correct-fit replacement parts, knowledgeable guidance, and convenient online ordering with in-store pickup. We focus on components that restore performance without unnecessary full replacements.
