250mmx250mm 230V China Factory Best Price Cabinet Filter Fan Ventilation (FKL5525)

• with advanced foaming glue along the edge can prevent the rain water from entering the control cabinet along the strainer from the opening.In particular, the arc-shape structure of the surface grille can prevent the entry of rain.
• Quick-fit technology enables fan filter unit to snap into prepared mounting cutouts to eliminate the need for any tools.
• Reversing the fan motors changes the airflow direction.
• Power connections can be positioned for quick wiring with spring clamp terminals that require no tools.
• Louvered grill latch for quick, toolless filter mat replacement.
• non-woven fiber filter pads are used to prevent dust particles of 10 microns.The thickness of the ultra-thin grille is only 4-6 mm, which greatly improves its aesthetic appearance.Installing by inserting screws.Its protection level can reach IP54/55.
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