About The Publication
About Pumpendium
Specification-first engineering data for residential pumps and basement water defense.
Our Engineering Mission
Pumpendium was founded to resolve a pervasive failure in consumer water defense: the gap between manufacturer carton claims and actual basement hydraulics. Most consumer review websites rank pumps based on marketing copy, affiliate commission percentages, or superficial unboxings. They fail to address the actual physics that dictate whether a basement floods: Total Dynamic Head, friction loss through PVC fittings, switch clearance in narrow basins, and true battery runtimes.
Pumpendium is not a lifestyle review blog. We are an engineering specification reference. Every figure in our catalog is traced directly to official manufacturer engineering data sheets, hydraulic performance curves, or standard Hazen-Williams fluid dynamics equations.