SAP Free Water Barrier Filters for Aviation Fuel - CDFX™ Series from Parker Velcon

CDFX™ Series 2” OD EI-1588 2nd Edition Qualified Water Barrier Elements for Aviation Fuel FiltrationSince the introduction of aviation fuel monitor cartridges in aviation fueling, super absorbent polymers (SAP) have been the essential materials used in the final stage of airport ground fueling systems for protection of onboard systems from water contamination. The material’s ability to absorb and chemically lock in water have it’s challenges―potential media migration downstream.

Parker Velcon's CDFX™ water barrier technology eliminates the uncertainty of SAP migration downstream by removing SAP from the equation while still providing the efficiency and water removing performance you can rely on as a drop-in replacement element.

Barrier Technology

The barrier technology provides a drop-in solution for existing 2” diameter filter monitors. Exterior dimensions and endcap styles remain the same while SAP media is replaced with new barrier technology. This allows for use with current monitor housings without the need for expensive and costly retrofitting of filtration systems on fueling carts and fueling trucks.

Parker's barrier technology is:

  • Effective against low-water emulsions
  • Effective against total water submersion
  • Effective when introduced to water slugs at or greater than 101.5 psid (7 bar)
  • Effective in fuel with FSII (anti-icing additive)
  • Excellent dirt efficiency

Seamless Transition to Certified Fuel Filtration: Parker's CDFX™ Solution for EI 1583 Phase-Out

Features

CDFX™ Series SAP Free Water Barrier Filter Features

  • Innovative Barrier Technology: Water and dirt are prevented from bypassing downstream allowing only clean dry fuel.
  • EI 1588 Performance: Defense against emulsified water and full water slug protection.
  • Cost and Resource Efficient: Fits currently deployed monitor housings without the need for costly retrofitting or addition of electronic sensors.
  • No More Media Migration Concerns: Zero uncertainties about SAP media migration or extrudables downstream and in filtration systems.
  • Compatible Materials: Utilizes industry known materials of construction.

Specifications

CDFX™ Series SAP Free Water Barrier Filter Technical Specifications

CDFX™ Series Technical Specifications

Q & A

CDFX™ Series SAP Free Water Barrier Filter Q & A

+ What is the Parker CDF-X™ Series Filter and what makes it different from older aviation fuel filters?
The Parker CDF-X™ Series Filter is a modern filtration solution designed specifically for aviation fuel applications. It is the next-generation replacement for legacy coalescer and separator elements, offering a monitor-free filtration system that complies with EI 1588 specifications. Unlike traditional water coalescers that separate water and require manual water drainage, the CDF-X uses super-absorbent technology to remove water from fuel entirely, thereby reducing maintenance and improving safety.
+ Is the CDF-X™ Series Filter compliant with current aviation fuel standards?
Yes. The CDF-X™ Series Filter meets EI 1588 Type D standards, which are set by the Energy Institute for aviation fuel filtration. These standards are part of the global transition away from filter monitors (as per EI 1583) and toward safer, environmentally responsible filtration technologies. The CDF-X supports operators in meeting compliance requirements and transitioning from obsolete systems.
+ What are the key benefits of switching to the CDF-X™ Series Filter?
  • Enhanced Water Removal: Absorbs and retains water rather than separating it, eliminating water release risks.
  • Simplified Maintenance: No need for water drains or manual monitoring of coalescers.
  • Environmental Compliance: Helps eliminate the use of SAP (super-absorbent polymers) monitors as per updated industry standards.
  • Drop-In Replacement: Fits into existing housings with minimal or no modifications.
  • Operational Safety: Reduces the risk of downstream water contamination in jet fuel delivery systems.
+ Is the CDF-X™ compatible with my existing filtration system?
In most cases, yes. The Parker CDF-X™ Series is designed to be a drop-in replacement for many existing monitor and coalescer cartridges. It is compatible with several legacy filter vessel configurations, simplifying upgrades and retrofits. However, it is always recommended to verify compatibility based on the vessel model, flow rate, and size specifications.
+How do I know when the CDF-X™ Filter needs to be replaced?
The CDF-X™ Filter is designed for single-use and incorporates differential pressure monitoring as the primary indicator for replacement. When the pressure drop across the filter reaches the recommended limit (typically 22 psid or as specified by your system design), the element should be replaced. Regular monitoring of pressure differentials ensures safe and effective operation.

Downloads

CDFX™ Series SAP Free Water Barrier Filter Downloads

CDFX™ Series SAP Free Water Barrier Filters for Aviation Fuel Datasheet - Parker Velcon

For more information or a detailed discussion about your specific requirements please contact one of Valin's technical specialists at (855) 737-4717 or fill out our online form here and someone will contact you.

 
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