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Liqi GM80P Dust-Free Room–Specific Vacuum Cleaner
Email:
Sales@qingqinyu.com
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(853) 63755977
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- Product Description
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Technical Specifications GM80P Rated Power (W) 1200 Capacity (liters) 6.25 Net weight (kg) 5 Diameter x Height (cm) 30x41 Wire length (m) 10 Main filtration area (square centimeters) 2600 The GM80P features four major filtration systems:
First-stage filtration: paper bag
Nilfisk vacuum cleaner paper bags are double-layered, made from two materials. The inner liner captures fine dust, while the outer fibrous layer allows the bag to efficiently collect and contain visible dust as air passes through.Second-stage filtration: primary filter cotton cloth
The electrostatically treated, extra-large fleece primary filter can capture 99.5% of particles as small as 4 μm. Its oversized design delivers superior surface filtration performance. Additionally, a Gore‑Tex filter media made from Dralon material offers resistance to acids and achieves filtration efficiency of 99.995% for particles larger than 0.33 μm.Third-stage filtration: Motor protection cover*
Standard motor protection filters are made from non-woven materials, composed of wool and synthetic fibers, and can capture up to 99.5% of particles as small as 2 μm. These fine‑mesh filters are ideally suited for installation at the base of the motor; in addition to safeguarding the motor, they also trap particulates comparable in size to bacteria, reduce contamination of HEPA or ULPA filters, and extend their service life.Fourth-stage filtration: HEPA or ULPA filter*
HEPA (High-Efficiency Particulate Air) filters constitute the final filtration stage and are manufactured from glass‑fiber paper. They can capture 99.97% of particles as small as 0.3 μm—about one three-hundredth the diameter of a human hair. Each filter is tested according to DOP standards (as defined by the U.S. Army Headquarters) and installed in equipment that meets the appropriate specifications. HEPA filters are capable of capturing even toxic, hazardous particulates and are ideally suited for fine‑particle filtration. ULPA (Ultra‑High‑Efficiency Particulate Air) filters are also made from glass‑fiber paper, but their fiber structure is woven much more tightly. They can remove 99.9995% of airborne particles, including those as small as 0.12 μm—roughly one nine-hundred-sixtieth the diameter of a human hair. ULPA filters are even better suited than HEPA filters for applications requiring extremely stringent contamination control.(*Optional)
Cleanroom Class 1: Equipped with GORE‑TEX filter media (resistant to acids, alkalis, and high‑temperature dust) and ULPA ultra‑high‑efficiency filters.
Cleanroom Class 10: Equipped with ULPA ultra-high-efficiency filters, achieving a filtration efficiency of 99.9995% for particles as small as 0.12 μm.
Cleanroom Class 100: Equipped with HEPA high-efficiency filters, achieving a filtration efficiency of 99.97% for particles as small as 0.3 μm.
Cleanroom Class 100,000: Equipped with a fine dust exhaust filter (typically the GM80), achieving a filtration efficiency of 99.5% for particles as small as 0.6 μm. When fitted with a fume hood, it eliminates the need for HEPA and ULPA filters; exhaust gases are discharged directly outside the cleanroom, thereby preventing contamination of the cleanroom environment.
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Liqi GM80P Dust-Free Room–Specific Vacuum Cleaner
Email:
Sales@qingqinyu.com
Still hesitating? Get a sample first—contact us now!
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