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مرشحات الهواء والترشيح الكيميائي
Washable نايلون شبكة ما قبل المرشح
A lightweight black polyamide mesh panel that captures visible coarse debris while maintaining very low resistance in compact HVAC equipment.
- Black Polyamide Monofilament
- Very Low Air Resistance
- Washable and Reusable
- Slim Aluminum Frame
مقدمة المنتج
The washable nylon mesh pre-filter stretches one or more layers of black polyamide monofilament mesh over a light aluminum or galvanized support frame. The regular woven aperture collects hair, lint, insects and coarse airborne debris without the depth or resistance of a fiber pad. A central support grid prevents the flexible mesh from bowing into the fan or coil. The thin washable panel is especially useful in fan coils, split-system returns and compact air handlers where the filter slot cannot accept a deeper pleated product.
الخصائص الرئيسية
The open woven structure maintains airflow in shallow filter slots.
Nylon resists abrasion and normal rinsing better than fragile nonwoven screen material.
A light aluminum frame and center grid keep the removable filter flat without excessive weight.
مخاوف المنتج للعملاء
A nylon screen must remain taut and undamaged after cleaning or its open areas will no longer protect the downstream coil evenly.
A deep fiber pad will not fit the narrow return-air slot in compact equipment.Single- or double-layer nylon mesh provides coarse screening in a 10-21 mm frame.
Flexible mesh bows toward the fan and rubs moving components.A rigid perimeter and central wire support hold the woven screen in its intended plane.
Brushing stretches the monofilament openings and reduces capture uniformity.Gentle water rinsing removes dust without mechanically enlarging the woven apertures.
The wet filter is reinstalled and immediately attracts a dense surface cake.The thin mesh drains rapidly and is allowed to dry fully before returning to the unit.
تطبيقات نموذجية
Fan-coil return-air grillesSplit and cassette air conditionersCompact air-handling unitsEquipment cooling-air screensCoarse pre-screening before deeper filters
المعلمات الفنية
Typical construction ranges for a washable nylon mesh pre-filter are shown below.
| المواد الأساسية | Woven PA6 or PA66 black nylon monofilament mesh, single or double layer |
|---|---|
| سمك اللوحة | 10, 21 or 46 mm nominal frame depth |
| العرض الفعال | 290-595 mm standard face width |
| الحد الأقصى الطول | Up to 1200 mm with a central support grid |
| الصلب يواجه سمك | 0.50-0.80 mm galvanized support grid where used |
| الكثافة الأساسية | Approximately 1130-1150 kg/m³ for the solid polyamide monofilament |
| الموصلية الحرارية | Approximately 0.23-0.29 W/(m·K) for PA6 or PA66 nylon |
| إنهاء السطح | Black woven nylon mesh with mill-finish or anodized aluminum frame |
| نوع المشترك | Mesh tensioned and clamped between removable retainers in a slim metal frame |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
Single- or double-layer mesh10 mm, 21 mm or 46 mm frame depthAluminum, galvanized or plastic frameCustom aperture and center-support pattern
Planning a Washable Nylon Mesh Pre-Filter specification?
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