CMP Generic 2" Slide 1-1/2" Backwash Valve Piston Assy (25831-120-100)
| Fittings & Valves: Push-Pull Slide Valves | |
| Custom Molded Products (CMP) | |
| 25831-120-100 | |
| 27-605-2002 |
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The CMP generic backwash valve piston assembly is designed for compatible slide-valve applications where the internal piston component needs replacement. A piston assembly is useful because it helps the valve open and close the intended flow paths during filtration and backwash operation, supporting dependable valve performance.
This replacement is especially useful when the original piston is worn, scored, leaking, sticking, or no longer sealing correctly. Matching the correct compatible piston assembly helps preserve intended fit and supports more targeted valve service.
The 25831-120-100 is a practical service part when a compatible slide or backwash valve needs a piston assembly to restore dependable internal control.
- CMP generic backwash valve piston assembly
- Designed for compatible 2 inch and 1-1/2 inch slide-valve applications
- Helps restore proper internal sealing and movement
- Useful when the original piston is worn or leaking
- Supports cleaner and more dependable valve operation
Custom Molded Products (CMP) – Pool, Spa & Bath Components |
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Who is Custom Molded Products (CMP)?
Custom Molded Products (CMP) is a leading manufacturer of high-quality pool, spa, and bath components engineered for performance, durability, and easy installation. Known for innovation and reliability, CMP produces a wide range of essential aquatic products including jets, drains, skimmers, fittings, valves, LED lighting, sanitization systems, and automation solutions. Professionals and homeowners trust CMP for replacement parts, upgrades, and new installations across residential and commercial pool and spa environments. What products does CMP specialize in?CMP offers components for filtration, plumbing, water management, and pool and spa lighting systems. Popular categories include spa jets, replacement fittings, suction and drain covers, ozone and UV sanitization systems, spa manifolds, water features, and LED lighting technology. CMP also delivers specialty products like LED bubblers, deck jets, laminar systems, and energy-efficient equipment that enhances performance and aesthetics. Why choose CMP parts for your pool or spa?CMP focuses on long-term durability, precise engineering, and compatibility across major pool and spa systems. Their components are designed to meet strict industry standards, ensuring dependable performance, easy maintenance, and reliable replacement solutions. CMP is a preferred choice among pool builders, repair technicians, and homeowners seeking quality OEM-style replacement parts. How do you identify and choose the correct CMP part?To select the right part, it’s important to match specifications such as size, connection type, model compatibility, and system requirements. Reviewing product manuals, part diagrams, and existing component labels can help ensure accuracy. Choosing the correct part helps maintain system efficiency, prevents leaks or performance issues, and extends the life of your pool or spa equipment. Need help finding the right CMP part?At Bath & Spa Parts Online, we carry a wide selection of CMP pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
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