50mm Hydrostatic Valve for In-Ground Pool Plumbing
🏷️ Brand
May vary (Waterco/Other)
📝 Description
A 50mm chemical-resistant PVC hydrostatic valve (also called a hydrostatic relief valve) for the main drain line of an in-ground pool. It is designed to relieve groundwater pressure so the pool shell is protected when the pool is empty or the water table is high.
📦 Parts Included
- 1x 50mm hydrostatic valve
📐 Measurements
Measurements are approximate.
⚙️ Specifications & Compatibility
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Brand: May vary (Waterco/Other)
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Type: Hydrostatic (groundwater relief) valve
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Material: Chemical-resistant PVC
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Size: 50 mm
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Suits: Waterco, Quiptron, Pentair, Poolrite
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SKU: HYDRO50
💡 Before You Buy
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Check the size. This is the 50mm valve. For 40mm plumbing use the 40mm hydrostatic valve.
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Installation. Hydrostatic valves are part of the pool structure. Have the work done by a qualified pool professional.
❓ Common Questions
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What does a hydrostatic valve do? It relieves groundwater pressure under the pool so an empty pool is less likely to lift or crack.
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Which size do I need? Match the size of your existing valve. This one is 50mm.
📂 Downloads and Support
🚚 Shipping
🛡️ Warranty Information
Covered by a standard 12 month manufacturer warranty.
Other Search Terms: HYDRO50, SKB5HV, QB387, 29302, WTU-25-91009, 474-207, 50mm hydrostatic valve, hydrostatic relief valve, pool hydrostatic valve, main drain hydrostatic valve, groundwater relief valve, hydro valve 50mm
