Metallic D-ring It is a metal ring with a "D" shape that is commonly made from materials such as stainless steel, The D-ring design allows for easy attachment of straps, ropes, or other materials,They are typically designed to be strong and durable, capable of withstanding heavy loads and repeated use over time.
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zipper exhaust A zipper exhaust is a small opening located on each side of the stall that is sealed with a zipper. When needs to be deflated, the zipper can be opened to allow air to escape quickly and efficiently. This is particularly useful for inflatable structures, , as it allows for quick and easy deflation inflatable paint booths after use.
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Purification system The purification system consists of three layers, the first layer of primary filtration, filtering large particles of harmful substances in the air. A second layer of fibers filters out small particulate matter from the air. The third layer of activated carbon filtration, adsorption of harmful substances in the air.
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