Warum Standard-HVAC-Filter auf See versagen
Marine environments are among the most demanding for air filtration equipment. The combination of salt spray, constant high humidity, vibration, and corrosive sea air destroys standard HVAC filters in weeks — or days in open-ocean conditions.
| Failure Mode | Standard HVAC Filter | Nantong Deli Marine Filter |
|---|---|---|
| Frame material | Cardboard — absorbs moisture, collapses | Rigid PP / ABS / Stainless steel |
| Salt spray resistance | None — corrodes metal components | Fully salt-spray tested media and frame |
| Humidity tolerance | Degrades above 80% RH | Rated to 100% RH continuous |
| Vibration resistance | Media can shift and tear | Reinforced media bonding for marine vibration |
| Antimicrobial | Standard — mold grows rapidly in wet conditions | Silver ion treatment available |
| Service life (marine env.) | Days to weeks | 30–90 days (application-dependent) |
Produktspezifikationen
Anwendungen
- Yacht and recreational boat HVAC — cabin air handling, engine room ventilation
- Commercial vessel air handling units — cargo ships, ferries, tankers
- Offshore oil and gas platforms — HVAC, control room, accommodation module filtration
- Naval vessel ventilation — bulk supply, custom dimensions to vessel specification
- Port terminal HVAC — facilities in coastal salt-air environments
- Marine engine room pre-filters — coarse G3 media for turbine and engine air intake protection
Leitfaden zur Auswahl von MERV / EU-Klassen
| Application | Recommended Grade | Particle Size Target |
|---|---|---|
| Engine room / coarse pre-filter | G3–G4 / MERV 6–7 | >10 µm (large debris, insects) |
| Cabin / accommodation HVAC | F5–F6 / MERV 8–11 | 1–10 µm (salt aerosol, dust) |
| Offshore control room | F7 / MERV 13 | 0.3–1 µm (fine salt, combustion) |
| Medical / clean room marine | F8–F9 / MERV 14–15 | <0.3 µm (bacteria, fine aerosol) |
Warum Schiffsfilter von Nantong Deli beziehen?
| Capability | Detail |
|---|---|
| Manufacturing experience | Since 1993 — 30+ years OEM filter production |
| Quality certification | ISO 9001:2015 certified |
| Custom dimensions | Any size from CAD file or OEM sample |
| Frame options | PP, ABS, stainless steel 304, aluminium |
| Media grades | G3 through F9 / MERV 6–16 |
| Antimicrobial option | Integrated silver ion treatment |
| Testing | Salt spray test, pressure drop test, particle efficiency (SGS available) |
| MOQ | 200 units custom; 50 units sample |
| Lead time (samples) | 7 days |
| Lead time (production) | 20–30 days |
Schiffsfilter-Muster anfordern
Send us your dimensions, media grade, and frame preference. We'll confirm feasibility and ship free samples within 7 days.
Email amanda@ntdeli.topWhatsApp: +86 138 6296 0263
Häufig gestellte Fragen
Was macht einen Filter für die Schiffsbelüftung geeignet?
Marine ventilation filters require corrosion-resistant frames (stainless steel, PP, or ABS — never cardboard or plain steel), media that retains structural integrity at 100% RH, salt-spray resistance, and vibration-resistant bonding. Standard HVAC filters fail rapidly in marine environments.
In welchen Anwendungen werden Schiffsbelüftungsfilter eingesetzt?
Yacht and recreational boat HVAC, commercial vessel engine room ventilation, offshore oil and gas platform HVAC, naval vessel air handling units, port terminal HVAC, and coastal industrial facilities.
Kann Nantong Deli Schiffsbelüftungsfilter in Sondergrößen herstellen?
Yes — any dimension, any frame material, any media grade, from CAD drawings or a sample OEM filter. Free samples within 7 days of dimension confirmation.
Welche MERV-Bewertung wird für Schiffs-HVAC empfohlen?
MERV 8–11 (F5–F6) for cabin HVAC; G3–G4 for engine room pre-filters; MERV 13 (F7) for offshore control rooms. We help match the right grade to your airflow and contamination requirements.
Was ist die Mindestbestellmenge?
200 units for custom-dimension production. Sample orders of 20–50 units available for engineering evaluation. Contact amanda@ntdeli.top.
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- How Activated Carbon Filters Remove VOCs and Formaldehyde
Was ist die EN 779 und ISO 16890 Zuordnung für Marine-Filter EU-Klassen?
EN 779 war der europäische Standard für allgemeine Ventilationsfilter (G1–F9), 2016 durch ISO 16890 ersetzt. Viele OEM-Spezifikationen referenzieren weiterhin EN 779. Nantong Deli Marine-Filter können mit beiden Benennungen spezifiziert werden: EN 779 G3–F9 oder ISO 16890 ePM10–ePM1.
Contact: amanda@ntdeli.top | WhatsApp: +86 138 6296 0263