Description
Ultramax Systems supplies the WF731HC as a direct replacement within the Walker A Series new sheet range. As a Grade HC hopcalite element it converts carbon monoxide to carbon dioxide across a catalytic bed. It sits in a breathing air train, downstream of the coalescing and carbon stages. Carbon monoxide is the one contaminant a breathing air train cannot afford to pass. Dimensions follow the original, so it installs into the existing housing without modification. Housings in the A76HC family take 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, Walker A Series-compatible alternative. Designed as an alternative to OEM part numbers E731HC E731 HC EWK731HC EWK731HC-NAAE APW731X5HCHC OWAE731HC/HAl WALKER FILTRATION E731HC APW731HC. It is engineered to suit housing models A76HC. Manufactured to strict quality standards, it delivers reliable system protection at a competitive price.
Cross Reference
- A76HC
Other Grades for This System
| Grade | Part number | Filtration | Micron |
|---|---|---|---|
| HC | WF731HCYou are here | Hopcalite | — |
| A | WF731A | Activated Carbon | 0.01 µm |
| P | WF731P | General Purpose Coalescer | 5 µm |
| X | WF731X | General Purpose Coalescer | 1 µm |
| Y | WF731Y | Oil Removal Coalescer | 0.01 µm |
Features
- Grade HC hopcalite element
- Converts carbon monoxide to carbon dioxide across a catalytic bed
- Dimensional match to the Walker A Series new sheet original, fits the existing housing without modification
- Suits A76HC housings
- Held in Australian stock, not brought in to order
Applications
- Breathing air systems
- Compressed air for respiratory equipment
- Abrasive blasting operations
- Spray painting with air fed hoods
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.
