Hub & Lateral Distributor (Underdrain System)
The Hub-and-Lateral Distributor is designed for use in FRP or steel filter tanks.
Made from high-quality ABS/PP plastic, it ensures uniform water distribution and reliable media retention, supporting both filtration and backwash operations effectively.
Typically installed at the bottom of filter tanks, this distributor is widely used in sand filters and softener systems.
Features & Advantages
Provides even water distribution throughout the filter tank
Prevents filter media (sand, carbon, resin) from escaping during service cycles
Guarantees efficient backwash with upward water distribution
Modular configuration with detachable laterals for easy maintenance
Chemical- and corrosion-resistant construction for long service life
Technical Specifications
Category | Specification |
|---|---|
| Material | ABS / PP plastic (high strength, chemical resistant) |
| Shape | Central hub with slotted tubular laterals |
| Configuration | 6–8 laterals per unit (detachable) |
| Connection Types | Male thread / Female thread / Small flange |
| Number of Laterals | 6 – 12 pcs |
| Slot Size | 0.2 – 0.5 mm |
| Hub Diameter | 2” – 6” |
| Applications | FRP & steel filter tanks, sand filters, softener tanks |
规格
| Filter & Strainer | Hub & Lateral Distributor |