Plastic Polyhedral Hollow Ball | Plastic Tower Packing for Water Treatment
Plastic Polyhedral Hollow Ball
Plastic Polyhedral Hollow Ball is a high-efficiency random tower packing made of two hemispheres with fan-shaped leaves, designed for maximum surface area and voidage. It’s widely used in water treatment, desulfurization, and distillation processes.
Key Specs & Materials
- Sizes: 25mm, 38mm, 50mm, 76mm, 100mm
- Materials:Performance: 90–92% voidage (low pressure drop), up to 460m²/m³ surface area (25mm size)
- PP: 100°C resistant, acid/alkali tolerant, ideal for most water treatment
- PVC: 60°C resistant, for cooling towers & general water treatment
- PVDF: 150°C resistant, highly corrosion-proof for harsh chemical environments
- Also available: PE, CPVC, RPP
Core Benefits for Your Process
- Efficient Mass Transfer: Uniform gas-liquid flow eliminates wall flow/channeling, boosting separation efficiency
- Energy Savings: Hollow open structure reduces fluid resistance, cutting fan/pump power consumption
- Long Service Life: Anti-fouling, hydrophilic, 3+ year lifespan with minimal maintenance
Typical Applications
- Environmental: Sewage treatment, power plant desulfurization, acid mist scrubbing
- Petrochemical: Crude/vacuum distillation, extraction & olefin purification
- Specialized: Seawater desalination, ultrapure water, biofilm carriers
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Product name
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Polyhedral hollow ball
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Material
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PP, PE, PVC, CPVC, RPP, and etc
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Life span
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>3 years
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Size inch/mm
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Surface area m2/m3
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Void volume %
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Packing number pieces/ m3
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Packing density Kg/m3
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Dry packing factor m-1
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1”
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25
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460
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90
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64000
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64
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776
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1-1/2”
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38
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325
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91
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25000
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72.5
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494
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2”
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50
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237
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91
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11500
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52
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324
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3”
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76
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214
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92
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3000
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75
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193
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4”
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100
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330
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92
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1500
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56
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155
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Feature
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High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific
gravity, high efficiency of mass transfer. |
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Advantage
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1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability.
2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload. |
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