Adopting a sheet shutter that allows for easy passage with narrow carts or trolleys through the door!
An air shower is installed at the entrance of clean rooms and sterile rooms to remove dust and hair that may be attached to the clothing of workers. The "NAS-161P-AU" features a sheet shutter that allows easy passage through narrow spaces or with carts, and it integrates the core components of the air shower and sheet shutter, achieving significant cost reduction. It uses resin guides on the sheet rail, improving airtightness. It is equipped with an anti-pinch sensor. For more details, please contact us or refer to the catalog.
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【Features】 ○ Installed at the entrance and exit of clean rooms and sterile rooms to remove dust and hair attached to workers' clothing. ○ Uses a sheet shutter on the entrance door, making it easy to pass through with narrow carts. ○ Combines the core components of air showers and sheet shutters to achieve low cost. ○ Employs resin guides in the sheet rail to improve airtightness. ○ Built-in anti-pinch sensor. 【Specifications】 ○ Airflow rate: 15.6m³/min or more. ○ Air velocity: 23m/sec or more. ○ Dust collection efficiency: 99.97% or more for 0.3μm particles. ○ Filters: → Pre-filter: Non-woven fabric filter; Main filter: HEPA filter. ○ Number of jet nozzles: 16 (φ30), made of aluminum. ○ Fans: 2 units. ○ Lighting: 16W x 1 lamp. ○ Power supply: AC200V, 3-phase, 50/60Hz. ● For more details, please contact us or refer to the catalog.
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For sites that produce and process precision machinery, dust, dirt, and chemical substances, even if they are so fine that they are invisible to the eye, are formidable enemies. Recently, from the perspective of strengthening management through HACCP (Hazard Analysis Critical Control Point), efforts are being made in food and pharmaceutical factories to remove airborne particles and microorganisms, maintaining indoor cleanliness. Therefore, clean rooms that can remove substances at the micron level have become indispensable in these manufacturing processes. At Nitto Refrigeration, we have consistently designed, produced, sold, and provided services for clean room system equipment for over 30 years, integrating cooling technology, air purification technology, and temperature and humidity control technology at a high level.
