Dust Filters
Alpha Series dust removal filters are perfect for installation downstream of regenerative air and gas dryers to reduce the need for system maintenance. ¼” to 3” threaded filters are available and are manufactured in robust cast aluminium with a corrosion protective Walker E-Coat™ finish. Our advanced modular design ensures optimum flows, ease of installation and multiple close coupling.
Our range of elements are colour coded for easy identification and are available in 5 grades to suit your application. A drop-fit element installation ensures engagement with the bowl to prevent vibration and improve stability in reverse flow applications. Independently tested and validated to ISO 12500 Alpha Series dust filters are a product that you can rely upon.
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| Model | Pipe Size | Flow | |
|---|---|---|---|
| Nm³/hr | SCFM | ||
| A018 (grade) | 1/4" | 13.6 | 8 |
| A019 (grade) | 1/4" | 25.5 | 15 |
| A028 (grade) | 1/4" | 42.5 | 25 |
| A038 (grade) | 3/8" | 59.5 | 35 |
| A058 (grade) | 1/2" | 85 | 50 |
| A059 (grade) | 1/2" | 119 | 70 |
| A078 (grade) | 3/4" | 144 | 85 |
| A079 (grade) | 3/4" | 212 | 125 |
| A108 (grade) | 1" | 229 | 135 |
| A109 (grade) | 1" | 297 | 175 |
| A128 (grade) | 1 1/4" | 476 | 280 |
| A158 (grade) | 1 1/2" | 545 | 320 |
| A159 (grade) | 1 1/2" | 680 | 400 |
| A208 (grade) | 2" | 765 | 450 |
| A209 (grade) | 2" | 1190 | 700 |
| A254 (grade) | 2 1/2" | 1445 | 850 |
| A340 (grade) | 3" | 1530 | 900 |
| A360 (grade) | 3" | 2125 | 1250 |
| A390 (grade) | 3" | 2550 | 1500 |
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