Drain pumps - Pool Lexicon

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14 Best Submersible Drain Pumps for Pools That Make Maintenance a Breeze

Lifting pool maintenance with the best submersible drain pumps, discover top picks that simplify drainage and ensure long-lasting performance—keep reading to find out more.

Pool Lexicon Team
September 16, 2025

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Testing & Measurement

DPD Vs OTO Tests: What Each Chlorine Test Actually Reads

By understanding whether DPD or OTO tests measure specific chlorine types, you'll learn…

Pool Lexicon Team
October 5, 2025

Hydraulics & Flow Science

Manifolds & Headers: Even Distribution to Multiple Returns

A well-designed manifold and header system ensures even distribution to multiple…

Pool Lexicon Team
October 4, 2025

Hydraulics & Flow Science

Hydraulic Losses at Fittings: 90S Vs 45S Vs Sweeps

Straightforward differences in hydraulic losses at fittings like 90°, 45°, and sweep…

Pool Lexicon Team
October 3, 2025

Hydraulics & Flow Science

Entrapment Physics: Hair, Limb, and Body—How to Prevent

Discover how understanding entrapment physics can help you prevent hair, limb, and body…

Pool Lexicon Team
October 2, 2025