Flexible lutes ventilation suction type B-BIS / S horizontal, vertical, reduction and repair kit are intended for use in underground mining methane and methane from "a", "b", "c" methane explosion hazard class "A", "B" dust explosion hazard coal. Flexible lutes ventilation suction type B-BIS / S horizontal, vertical, and set reduction Repair are intended for use in underground mining methane and non-methane with the "a", "b", "c" methane explosion hazard class "A", "B" dust explosion hazard coal.
To build flexible lute ventilation suction use technical fabrics havingappropriate technical parameters and spring wire. Lute ventilation suction is on both sides finished steel rings. Lutes suction have mounted hooks for suspending lute in the mine workings.
Declared vacuum for each class: |
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| Lute suction: CLASS A | max. declared endurance work on vacuum4000 Pa |
| Lute suction: KLASA B | max. declared endurance work on vacuum 6000 Pa |
| Lute suction: KLASA C | max. declared endurance work on vacuum 8000 Pa |
Technical details: |
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|---|---|
| Operating temperature range | from -10C to +70C |
| Lutes ventilation suction type B-BIS / S are manufactured in diameters: | from Fi 200 to Fi 1200 [mm] |
| in terms of length: | from 1 to 10[m] |
