Radial type VDN smoke pump

VDN fans are designed for blowing supply air through gas ducts to boiler furnaces. VDN blowing fans are designed for single-sided suction. Operation of blowing machines is allowed in steam boiler units with balanced draft with a capacity of 1-25 tonnes of steam per hour. In addition to boiler units VDN smoke exhausters can be used in various technological installations for supply air supply, as well as for utilisation of smoke from gas and oil heating units with balanced draught. VDN blowing fans are used for removal of smoke and combustion products from furnaces of boiler units due to creation of forced draught. To increase the reliability of equipment operation and prolong the overall service life, it is recommended to additionally use gas cleaning devices as part of the exhaust system.