CDFX-230B Aviation Fuel Water Barrier Filter Cartridge


CDFX-230B Aviation Fuel Water Barrier Filter Cartridge
Notice: CDFX-230B is an aviation fuel filtration part, not a general industrial hydraulic filter. It is used in certificated aviation fueling equipment and is qualified to EI 1588 (2nd Edition). The information below is provided for part identification purposes only and does not constitute an airworthiness or installation approval.
CDFX-230B is a Parker Velcon SAP (Semi-Automatic Probe) free water barrier filter cartridge, used in aviation fuel filter/monitor vessels to prevent free water from passing downstream into aircraft fueling systems. DeMalong Filter can identify and, where appropriate, supply a compatible replacement element — please confirm your certification and documentation requirements with our team before ordering.
Specifications
| Filter Type |
SAP free water barrier filter cartridge (aviation fuel) |
| OEM Manufacturer / Supplier |
Parker Velcon |
| Application |
Aviation fuel filter/water separator monitor vessels |
| Overall Length |
30-13/16 in (approx. 782.6 mm) |
| Outer Diameter |
2 in (50.8 mm) |
| Rated Flow |
30 USGPM |
| Qualification Standard |
EI 1588, 2nd Edition |
| Micron Rating & Working Pressure |
Please provide the nameplate details or your old filter's dimensions to confirm |
OEM & Equivalent / Cross Reference Part Numbers
| Brand |
Part Number |
| Parker Velcon |
CDFX-230B |
| DeMalong Filter |
Contact us to discuss availability and documentation |
Cross reference numbers are provided for identification purposes only. DeMalong Filter Inc. is not affiliated with, sponsored by, or manufactured by Parker Velcon. All trademarks belong to their respective owners.
Application Equipment & Industries
- Airport fuel farm and hydrant fueling systems
- Aviation refueler trucks and fuel monitor vessels
- Aviation fuel quality control filtration
This part is used in certificated aviation fueling infrastructure. Please confirm current qualification and documentation requirements for your installation before ordering.
Quality & Testing
Genuine aviation fuel filtration cartridges of this type are qualified to EI 1588 (2nd Edition) standards. If DeMalong Filter supplies an aftermarket-compatible element, we will clearly state its qualification status and any applicable documentation — please discuss your specific certification requirements with our team before ordering.
Packaging, Lead Time & Customization
| Samples |
Available on request for identification purposes |
| Documentation |
Please contact us to discuss what documentation (if any) can be provided for your specific application |
| Lead Time & MOQ |
Varies by order quantity — contact us for a specific lead time and MOQ quote |
Frequently Asked Questions
- Is CDFX-230B a hydraulic filter?
- No. It is an aviation fuel water barrier filter cartridge used in fuel filter/monitor vessels, not a hydraulic system component.
- What standard is this cartridge qualified to?
- EI 1588, 2nd Edition.
- What are the cartridge dimensions?
- Approximately 30-13/16 in (782.6 mm) long with a 2 in (50.8 mm) outer diameter.
- Can this be used with fuels containing anti-icing additives?
- Please confirm with the manufacturer's current technical data sheet, as compatibility with specific additives can vary by cartridge generation.
You know you have received a quality DeMalong Filter hydraulic filter when you our logo on the filter box with our brand name and part number.
Our filters are built with the highest quality and reliability in mind so you know your equipment is safe and can keep running smoothly.
DeMalong Filter hydraulic filters can be used in a variety of industries including but not limited to: power generation, defense, oil/gas, marine and other motor sports, shipping and transportation, railroad, mining, pulp and paper, steel making and manufacturing, entertainment and various other industries.
All of our elements are manufactured according to ISO specifications, including: ISO 16889, Clean DP (low and high visc.) - ISO 3968, Fluid compatibility - ISO 2943, Flow fatigue resistance - ISO 3724, Dirt capacity - ISO 16889, Collapse pressure - ISO 2941
All items marked "Replacement" or "Interchange" are not affiliated with the original manufacture where names and part numbers are for cross reference only. All trademarks are trademarks of their respective owners. Reference is made to the OEM solely to identify the compatibility of DeMalong Filter Inc. filter with the OEM filter.
Images may be general representations of products and may vary from image. All items are sold by 1 unit unless a pack size is listed in the title description.


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