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Key Differences Between Siphon Drainage Systems and Gravity Drainage Systems

Company News

Key Differences Between Siphon Drainage Systems and Gravity Drainage Systems

For the same drainage capacity, a siphon drainage system requires a shallower water depth at the drain outlet than a gravity flow system. This is highly advantageous for both the architectural and structural design of the roof. Not only are the pipe diameters used in siphon systems smaller than those in gravity flow systems, but the number of pipes required is also fewer.

Jul 30,2026

Weipike—Silent Drainage System

Company News

Weipike—Silent Drainage System

Use high-density materials to reduce sound transmission intensity and prevent the generation of undamped sound； Employ special structural designs to prevent water flow from compressing air

Jul 22,2026

High-Density Polyethylene (HDPE) Drainage Pipes

Company News

High-Density Polyethylene (HDPE) Drainage Pipes

HDPE drainage pipes are plastic pipes extruded from high-density polyethylene resin. As flexible, environmentally friendly pipes, they are widely used in municipal stormwater and wastewater drainage, sponge city projects, siphon drainage systems for parking garages, outdoor drainage in residential communities, and stormwater collection pipeline networks.

Jul 17,2026

How the Weipake Siphon Drainage System Works

Company News

How the Weipake Siphon Drainage System Works

Weipike’s siphon system features a rainwater inlet designed based on the Bernoulli equation, developed through rigorous calculations and a specialized design.

Jul 08,2026

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