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Воздушные фильтры и химическая фильтрация
Промываемый синтетический предфильтр
A resilient bonded-synthetic pad in a reusable metal frame for repeated coarse-dust capture, washing, drying and reinstallation.
- Washable Bonded Media
- Reusable Aluminum Frame
- Resilient Open Fiber Matrix
- Low-Waste Maintenance
Введение продукции
The washable synthetic pre-filter uses a springy bonded polyester or resin-cured synthetic fiber pad held between protective screens in a rigid aluminum frame. The open, three-dimensional fiber matrix captures coarse airborne debris while recovering its thickness after normal washing and drying. Removable retainers allow damaged media to be replaced without discarding the frame. This construction suits accessible air-handling equipment where scheduled cleaning is practical and the operator wants to reduce disposable panel consumption.
Основные характеристики
Protective face screens prevent handling damage while leaving most of the media area open.
The extruded aluminum frame tolerates repeated removal and reinstallation in filter tracks.
Replaceable media and retaining clips extend the service life of the reusable frame assembly.
Обеспокоенность клиентов продуктами
A reusable filter only saves cost when its media survives cleaning and is returned completely dry, flat and correctly sealed.
Disposable coarse panels create high waste volume in dusty installations.A bonded synthetic pad can be removed, washed, dried and returned to its aluminum frame for multiple cycles.
Loose fibers shed from low-grade pads after rinsing or compressed-air cleaning.Thermally or resin-bonded synthetic fibers maintain a coherent matrix without an oily tackifier.
Wet media is reinstalled and transfers moisture into the air handler.The removable open pad drains readily and is dried completely before being placed back in service.
Repeated filter removal bends light frames and creates rack bypass.A rigid extruded aluminum perimeter and reinforced corners preserve the sealing plane.
Типичные приложения
Washable AHU first-stage filtersFan-coil and packaged-unit returnsWorkshop and warehouse ventilationFresh-air louvers with service accessPrefiltration ahead of carbon or fine filters
Технические параметры
Typical construction ranges for a framed washable synthetic pre-filter are listed below.
| Основной материал | Thermally bonded polyester or resin-bonded synthetic coarse-filter media |
|---|---|
| Толщина панели | 25 or 50 mm nominal framed depth |
| эффективная ширина | 300-610 mm standard face width |
| Максимальная длина | Up to 1220 mm with intermediate screen support |
| Толщина линий стали | 0.50-0.80 mm perforated aluminum or galvanized protective screen |
| Плотность ядра | Approximately 35-60 kg/m³ bonded synthetic media bulk density |
| Теплопроводимость | Approximately 0.040-0.050 W/(m·K) for the dry polyester pad |
| Поверхностная отделка | Natural blue, green or black washable media with anodized or mill-finish aluminum frame |
| Объединенный тип | Replaceable pad retained between removable face screens in an extruded metal frame |
| Customization | Доступно в зависимости от предполагаемого применения и операционной среды. |
Доступные варианты
Polyester or rigid synthetic fiber mediaFlat or lightly pleated padAluminum, galvanized or stainless frameRemovable media retaining clips
Planning a Washable Synthetic Pre-Filter specification?
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