It is a slim type with a width of 1100mm, making it ideal for narrow corridors and places with limited space.
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-81PLSL-E" is a manual door type for one person and uses HEPA filters in an L-shaped design. It is equipped with a main filter that has a HEPA (dust collection efficiency of 99.97% or higher) and removes dust with clean air blown from eight jet nozzles. The jet airspeed exceeds 23 m/sec, and the airflow rate is over 7.8 m3/min. It is also capable of handling high temperature and high humidity. For more details, please contact us or refer to the catalog.
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【Features】 ○ Slim type with a width of 1100mm, suitable for installation in narrow corridors and spaces with limited room. ○ Common single-blow type using HEPA filters. ○ Equipped with a HEPA main filter (dust collection efficiency of 99.97% or higher). ○ Removes dust with clean air blown from 8 jet nozzles. 【Specifications】 ○ Airflow rate: 7.8m³/min or more. ○ Air velocity: 23m/sec or more. ○ Dust collection efficiency: 99.97% or higher for 0.3μm particles. ○ Filters: → Pre-filter: Non-woven fabric filter; Main filter: HEPA filter. ○ Number of outlets: 8 (resin pan, φ30). ○ Fan: 1 unit. ○ Lighting: 16W × 1 lamp. ○ Power supply: AC200V, 3-phase, 50/60Hz. ○ Weight: Approximately 230kg. ● 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.