SO‑424V5 Separator Filter Element, Velcon Replacement for Aviation Fuel Filter‑Separator

Velcon‑type filter‑separator housings are widely applied in civil and military aviation fuel supply system, Oil Filtration Machine provides full Velcon interchange coalescer‑separator spare parts. SO‑424V5 separator filter element is SO‑series hydrophobic separator cartridge, which works as second‑stage barrier behind I‑series Velcon coalescer filter cartridge. It blocks coalesced water droplets and prevents water from entering clean‑side jet‑A1 fuel.

SO‑424V5 adopts special water‑repellent treated composite media. Flow direction is outside‑to‑inside. After jet‑A1 fuel carrying large coalesced water droplets flows onto cartridge outer surface, hydrophobic media rejects water droplets but allows hydrocarbon fuel to pass through freely. Rejected water droplets accumulate and sink into vessel bottom sump for regular draining. Reinforced metal end‑cap and inner core ensure stable performance under cyclic pressure variation.

Our Velcon SO‑series separator product scope covers SO‑424V, SO‑424V5, SO‑430V, SO‑436V, SO‑624V5, SO‑624VA, SO‑640V, SO‑640V5, SO‑640PV5, SO‑644PV5, SO‑614VA5, SO‑633VA5, SO‑636PV5. SO‑series separator must be paired with corresponding I‑series Velcon coalescer filter cartridge. Every finished separator element is inspected referring to API‑1581 aviation fuel filter criteria. Visit category: Gas Filter Element.

SO‑424V5 is suitable for small‑medium aviation fuel depot, helicopter refueling skid and airport fuel‑handling facilities. Never run separator alone without matched coalescer, otherwise micro emulsified water cannot be removed. Full oil purification solution: Industrial Oil Purification Equipment.

FAQ

Q: Which coalescer filter matches SO‑424V5 separator element?

A: I‑series Velcon‑style coalescer filter cartridge is required as upstream first‑stage component.

Q: What standard applies for SO‑424V5 aviation separator?

A: Performance test follows API‑1581 aviation filter performance criteria.

Q: What is main working principle of SO‑424V5 separator cartridge?

A: Hydrophobic media repels water droplets while letting hydrocarbon fuel pass through, realize liquid‑liquid separation.

Q: When to replace SO‑424V5 separator filter element?

A: Replace coalescer and separator together when housing differential pressure rises continuously to 12‑15 psi.

Parameter	Data
Main Reference Model	SO‑424V5
Full Velcon SO‑series Separator List	SO‑424V, SO‑424V5, SO‑430V, SO‑436V, SO‑624V5, SO‑624VA, SO‑640V, SO‑640V5, SO‑640PV5, SO‑644PV5, SO‑614VA5, SO‑633VA5, SO‑636PV5
Filter Media	Special‑treated hydrophobic composite media
Working Medium	Jet‑A1 aviation turbine fuel, kerosene
Max Differential Pressure	50 psid
Recommended Full‑Set Replacement DP	12‑15 psi
Cross‑Reference Brand	Velcon
Matching Upstream Coalescer	I‑series Velcon coalescer filter cartridge
Compliance Test Standard	API‑1581 aviation filter performance criteria
Applicable Vessel	Velcon‑style aviation fuel filter‑separator housing