Polyhedral Hollow Ball Packing – Lightweight Efficiency for Water Treatment & Gas Scrubbing

10/24/2025

Polyhedral Hollow Ball Packing – Maximum Surface, Minimum Weight

When you need a packing that combines large surface area with minimal weight and pressure drop, polyhedral hollow balls deliver a smart balance. Their unique design features two interlocking hemispheres with fan-shaped leaves that create an open, efficient structure perfect for gas-liquid contact. We love this packing for jobs where conventional materials are too heavy or create too much resistance – think wastewater aeration, CO₂ scrubbing, or sensitive distillation tasks.

What makes these balls work so well? The interlacing leaves inside each hemisphere force fluids to spread into thin films across a huge surface area, while the hollow center keeps weight down and prevents clogging. They’re especially useful in large towers where weight matters, or in environmental applications where you need reliability without high energy costs.

Clear Specifications – Easy to Select

Model	Diameter (mm)	Surface Area (m²/m³)	Void Fraction (%)
Dg76	76×76	150	92
Dg50	50×50	236	90
Dg38	38×38	325	87
Dg25	25×25	460	84

Where It Performs Best

Wastewater aeration and biological treatment
CO₂ and SO₂ removal in gas scrubbing
Crude oil distillation and isomer separation
Extraction distillation in chemical processing

Why Choose Polyhedral Hollow Balls?

Lightweight: Easy to install and ideal for tall columns
Low Pressure Drop: Saves energy in gas-handling applications
High Surface Area: Improves mass transfer efficiency
Fouling Resistant: Open structure reduces clogging risk

If you’re looking for a versatile, efficient packing that won’t weigh down your system or your budget, polyhedral hollow balls offer a modern solution for a wide range of industrial and environmental applications.

Polyhedral Hollow Ball Packing – Lightweight Efficiency for Water Treatment & Gas Scrubbing

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Polyhedral Hollow Ball Packing – Lightweight Efficiency for Water Treatment & Gas Scrubbing​​

Plastic Tellerette Rings – High-Capacity, Low-Pressure Drop Packing for Gas Scrubbing​​

Plastic Cascade Mini Rings – Compact Design for Efficient Gas-Liquid Contact​​

Plastic Pall Rings – Efficient & Cost-Effective Tower Packing for Mass Transfer​​

Polyhedral Hollow Ball Packing – Lightweight Efficiency for Water Treatment & Gas Scrubbing

Plastic Tellerette Rings – High-Capacity, Low-Pressure Drop Packing for Gas Scrubbing

Plastic Cascade Mini Rings – Compact Design for Efficient Gas-Liquid Contact

Plastic Pall Rings – Efficient & Cost-Effective Tower Packing for Mass Transfer