The
products are used in factory large-scale building
ventilation, the transported medium is air
that temperature isn't over 80℃, and innocuous
gas. The gas without any goo, dust and stiff
granule aren't over 150mg/m3.
And the H\V fan is used H\V indutry furnace
ventilation. Such as Series fans 8-09,9-19,9-16,9-18,10-18
etc.
Series fans; 4-68, 4-72, 5-48,9-19, 9-26,
9-28, 9-18,9-16,8-09, 9-12,10-18 etc.
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