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Weight shutter General weight shutter (fire shutter)

Weight shutter General weight shutter (fire shutter)

This is a general version of a weight shutter. 【Features】 ○ It is used for opening and closing the exterior wall openings of buildings, stores, factories, and warehouses. ○ There are five types of slat shapes: standard type and reversal type (Type B), accommodating opening widths of up to 15 meters. 【Specifications】 ○ Operation: 3-point push button switch (available in both side operation and simultaneous operation modes) ○ Manual operation: Handle type, chain type ○ Obstacle detection device: If an obstacle contacts the seat board while descending during the closing operation of the push button switch, the shutter will stop and then rise and stop. ○ Remote control: Card-type remote control that complies with radio wave laws, allowing the shutter to open, close, and stop. The operating distance is within 20 meters. ○ Water pressure release: In the event of a fire, the shutter is released by water pressure from an external water supply outlet. ● For other functions and details, please contact us.