Description
Activated Alumina Desiccant 1/4" Bead, 50 lb. Bag
We have been supplying activated alumina desiccant for over 20 years, with millions of pounds sold. Our team helps customers choose the right desiccant for real operating conditions, not just whatever looks good on a spec sheet.
Filter Element Store FES-AA-14 activated alumina desiccant uses a larger 1/4" bead size that is often selected where stronger crush resistance and lower pressure drop characteristics are preferred. It is a dependable drying media for compressed air and industrial drying applications that need clean, durable, long-lasting performance.
If your system benefits from a more robust bead size, this is a smart option. It is built for reliable service, consistent handling, and dependable drying performance in properly maintained systems.
Key Benefits
- Larger bead size can help support lower pressure drop in certain applications
- High crush strength for strong physical durability
- Clean, low-dust media to help reduce fines
- Long service life in properly maintained dryers
- Reliable moisture adsorption for compressed air drying systems
- Trusted by industrial users who want dependable desiccant from a proven source
Technical Specifications
| Property | Value |
|---|---|
| SKU | FES-AA-14 |
| Product Type | Activated Alumina Desiccant |
| Bead Size | 1/4" |
| 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 | 36 lbs. / 16.3 kgs. |
| SiO₂ | ≤ 0.10% |
| Fe₂O₃ | ≤ 0.04% |
| Na₂O | ≤ 0.45% |
Common Applications
- Compressed air desiccant dryers
- Industrial drying systems where a larger bead is preferred
- Replacement desiccant for planned dryer maintenance
- Applications seeking strong bead durability and lower pressure drop characteristics
Frequently Asked Questions
What is 1/4" bead activated alumina best used for?
It is often chosen for applications where a larger bead size and stronger crush resistance are preferred.
Does this desiccant last a long time?
In a properly maintained dryer system, activated alumina can provide dependable service life. Actual life depends on moisture load, contamination, operating temperature, and maintenance practices.
Why buy activated alumina from Filter Element Store?
Because experience matters. We have been supplying activated alumina desiccant for over 20 years and have sold millions of pounds, so we understand what customers need from both a product and a supplier.