Description
Ultramax Systems supplies the NF51090X as a direct replacement within the National AF range. It is a Grade X general purpose coalescing element and removes oil aerosol, water and solid particulate from the air stream, rated at 1 µm. In service it sits as the first coalescing stage, ahead of a dryer or a carbon tower. Taking that load out early keeps the finer stage behind it working to its rated life. Dimensions follow the original, so it installs into the existing housing without modification. AF0946R housings accept this element. It is held in Australian stock and priced to work against the cost of going direct to the OEM.
This replacement filter element from Ultramax is a high-quality, National Filters AF Series-compatible alternative. Designed as an alternative to OEM part numbers 51090R ENF0946U 51090R-1 51090-XR National Filters 51090XR. It is engineered to suit housing models AF0946R. Manufactured to strict quality standards, it delivers reliable system protection at a competitive price.
Cross Reference
- AF0946R
Other Grades for This System
| Grade | Part number | Filtration | Micron |
|---|---|---|---|
| X | NF51090XYou are here | General Purpose Coalescer | 1 µm |
| A | NF51090A | Activated Carbon | 0.01 µm |
| P | NF51090P | General Purpose Coalescer | 3 µm |
| PS | NF51090PS | 15 µm | |
| Y | NF51090Y | Oil Removal Coalescer | 0.01 µm |
| YO | NF51090YO | Oil Removal Coalescer | 0.1 µm |
Features
- Grade X media rated at 1 µm
- Removes oil aerosol, water and solid particulate from the air stream
- Dimensional match to the National AF original, fits the existing housing without modification
- Suits AF0946R housings
- Held in Australian stock, not brought in to order
Applications
- Compressed air ahead of a refrigerated or adsorption dryer
- Pneumatic tooling and cylinder control
- Air feeding automated production equipment
- Ring main protection
All brand names, trademarks and part numbers shown on this page remain the property of their respective owners and appear for identification purposes only. Ultramax Systems is not affiliated with, endorsed by, or a licensee of any manufacturer listed. Cross references indicate dimensional and performance equivalence, not original equipment supply. Please confirm the fitment against your housing before you order.
WarrantyEvery element is warranted to meet the Ultramax standard specification when it reaches you. If one does not, we will replace it, supply an equivalent, repair it, or cover the cost of replacing it. Tell us within 14 days of purchase to arrange a return. A restocking fee applies, and special order items cannot be returned. Our terms and conditions set out the detail.
