Oil Filtration Machine supplies interchange Coalescer Filter for compact mobile aviation fuel skids. I‑622C5 coalescer filter cartridge is compact‑size Velcon‑equivalent coalescer element. It is widely applied for small‑capacity aviation fuel depot, helicopter refueling skid and portable fuel purification equipment. It completes demulsification and solid particle interception for Jet‑A1 aviation turbine fuel.
Multi‑layer progressive glass‑fiber coalescing media is adopted. When polluted aviation fuel flows outside‑to‑inside, micro emulsified water droplets are broken and merge into large droplets. Then fluid with enlarged water droplets flows to matched SO‑series hydrophobic separator filter element to finish two‑stage separation workflow.

Production and inspection follow API‑1581 aviation filter performance criteria. I‑622C5 cannot work alone, must cooperate with matched separator cartridge to avoid water carry‑over risk. Browse: Coalescer Filter Element.

Q: Which separator filter matches I‑622C5?
A: Corresponding SO‑series Velcon‑style separator filter element shall be used as secondary‑stage component.
Q: Does I‑622C5 meet API‑1581 requirement?
A: Yes, performance test refers to API‑1581 aviation filter criteria.
Q: What application scenarios fit I‑622C5?
A: Small aviation fuel depot, portable fuel skid, helicopter refueling facility.
Q: When to replace full coalescer‑separator set?
A: Replace whole set when housing differential pressure continuously rises to 12‑15 psi.
Related Products:Coalescer Filter Element |Separator Filter Element
| Parameter | Data |
| Main Reference Model | I‑622C5 |
| Related Velcon coalescer list | I‑622C5, I‑628C5, I‑633C5TB, I‑638C5TB, I‑656C5TB |
| Applicable Medium | Jet‑A1 aviation turbine fuel, kerosene |
| Recommended Matching Separator | SO‑614VA5, SO‑624V5, SO‑633VA5 |
| Seal Gasket | Buna‑N / Viton optional |
| Test Standard | API‑1581 aviation filter performance criteria |
| Cross‑Reference Brand | Velcon |
| Replace‑out DP | 12‑15 psi full‑set replacement |
| Applicable Vessel | Velcon‑style small‑size aviation fuel filter‑separator housing |
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