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GM80 vacuum cleaner capable of filtering out 99.97% of 0.3 micron size dust include dust. It combines powerful suction, filtration capacity and quiet working environment, this vacuum cleaner is ideal for many places including: Laboratory pollution control, clean room or other sensitive places for dust, hazardous materials, including asbestos dust raised and so on.

GM-80 four filtration system

The first layer filters: paper

The first layer of filter paper bags, Nilfisk vacuum cleaner bag is manufactured paper bags double use of the two materials. Internal lining can attract dust, when the outside air through the fibrous layer, the collection bag can easily handle the dust can be visually recognized.

The second layer filters: the main filter cloth

The second layer is a large main filter cotton lint static treatment of the primary filter, can filter out dust 4μm size up 99.5 percent. The design provides a large surface better filtering effect. Another kind of Dralon material Gore-Tex filter cotton resistant to acid (up to 99.995% greater than 0.33μm filter dust).

The third layer filter: motor protective sleeve

Standard Motor protective sleeve is the use of non-woven filter material is made of wool and synthetic fibers, can filter out dust 2μm size up 99.5 percent. This fine filter suitable for use in the bottom of the motor, in addition to protecting the motor outside can also filter out like dust and reduce contamination of bacterial HEPA or ULPA size and Director of its life.

The fourth layer filtration: HEPA or ULPA filter

HEPA (high efficiency filter) is the last layer of the filter. Is manufactured from glass fiber paper. It can filter out dust 0.3μm up to 99.97%, the diameter of a human hair is dust 1/300. Each filter have been DOP (Army Headquarters) tested and used on the appropriate specifications. HEPA filters can be collected to the risk of toxic dust. Suitable for use in finer filtering. ULPA (ultra-high efficiency filter) is manufactured using glass fiber paper, but it's the material more closely choreographed. It can filter out 99.9995% dust, including dust size 0.12μm, the diameter of a human hair is 1/960. ULPA filter is more suitable for use in pollution control in an extremely important than HEPA filters.

Performance Parameters

Motor Type: External motor

Power consumption: 1200W

Air flow: 38 -1 / sec

Vacuum pressure: 2270mm / mg

Sound values: 61dB (A)

Main filter area: 2600cm2

Dust bucket capacity: 12.25L

Paper capacity: 6.25L

Weight: 5.0kg

Gao X barrel diameter: 410 × 300mm