Description
Activated Alumina Desiccant 3/16" Bead, 50 lb. Bag
We have been supplying activated alumina desiccant for over 20 years, with millions of pounds sold. Our customers trust us because we understand compressed air dryers, not just part numbers.
Filter Element Store FES-AA-316 activated alumina desiccant offers a practical middle ground between smaller and larger bead sizes. The 3/16" bead is a smart option for users who want a balanced combination of strong drying performance, solid bead durability, and reduced pressure drop compared to smaller media.
This size is often chosen by customers looking for a well-rounded desiccant that performs reliably in real-world service. It is a great fit when you want clean, durable activated alumina without going too fine or too coarse.
Key Benefits
- Balanced bead size for a strong mix of adsorption and airflow
- Clean, low-dust media to help reduce fines during installation and service
- Long-lasting performance in properly maintained dryer systems
- Durable bead structure for dependable bed stability
- Helpful option when lower pressure drop is preferred compared to smaller bead sizes
- Supplied by a trusted source with decades of desiccant experience
Technical Specifications
| Property | Value |
|---|---|
| SKU | FES-AA-316 |
| Product Type | Activated Alumina Desiccant |
| Bead Size | 3/16" |
| Bag Size | 50 lb. |
| Color | White |
| Surface Area | 280 m²/g |
| Pore Volume | 0.40 ml/g |
| Bulk Density | 47 lb/ft³ |
| Bulk Density | 753 kg/m³ |
| Crush Strength | Typical mid-range value between 1/8" and 1/4" grades. Verify if your application requires an exact crush strength number. |
| SiO₂ | ≤ 0.10% |
| Fe₂O₃ | ≤ 0.04% |
| Na₂O | ≤ 0.45% |
Common Applications
- Compressed air desiccant dryers
- Industrial drying systems needing balanced airflow and adsorption
- Replacement desiccant where a middle bead size is preferred
- Service applications looking for a practical compromise between fine and coarse media
Frequently Asked Questions
Why choose 3/16" bead activated alumina?
Many users choose it when they want a middle-ground option that balances drying performance with airflow and bead durability.
Is this a good replacement desiccant for industrial dryers?
Yes, it is well-suited for many industrial dryer applications where activated alumina is the specified media type.
Does larger bead size always mean better performance?
Not always. Bead size affects airflow, pressure drop, and contact area. The best option depends on your dryer design and operating conditions.