CMP | 25620-000-000 | 1.5" White Hi-Flo Suction Fitting | Hydrostat Relief Valve Pool Fitting
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This Hi-Flo suction fitting is a pool suction-side component designed for compatible pool and spa plumbing applications. The 1.5" white fitting supports water movement into the suction plumbing system, while the integrated hydrostat relief valve helps relieve groundwater pressure beneath the pool structure when conditions require it.
Built for pool construction, renovation, and suction fitting replacement work, this fitting is used where a high-flow suction connection and hydrostatic relief function are required as part of the pool’s circulation and structural protection design.
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Key Features
• Suction fitting for compatible pool and spa plumbing applications
• 1.5" connection size for matching suction-side plumbing requirements
• White finish provides a clean appearance in compatible pool interiors
• Hi-Flo design supports water movement into the suction plumbing system
• Includes hydrostat relief valve to help relieve groundwater pressure beneath the pool
• Suitable for new construction, renovation, repair, and suction fitting replacement projects
• Helps support circulation system function while providing hydrostatic pressure relief capability
• Professional installation is recommended to ensure proper plumbing, sealing, placement, and safety compliance
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Product Overview
This suction fitting is used as part of a compatible pool or spa suction-side plumbing system. It allows water to move from the pool into the plumbing system while providing a finished fitting at the pool surface.
The included hydrostat relief valve is an important feature in applications where groundwater pressure beneath the pool shell must be managed. When properly installed in the correct application, the relief valve helps reduce the risk of pressure buildup under the pool structure.
This fitting is commonly installed during new pool construction, renovation, resurfacing, or suction fitting replacement. Proper placement, plumbing connection, and sealing are important because suction fittings must be securely installed and matched to the pool’s hydraulic design.
Routine maintenance should include inspecting the fitting for cracks, loose components, debris buildup, restricted flow, or signs of leakage. The hydrostat relief area should also be checked during service to ensure it remains clean and functional according to the pool’s maintenance requirements.