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This type of fan is highly efficient and has no restrictions on the choice of impeller speed.
It is recommended to use this type of impeller in humid or polluted air with fine particles with a maximum pressure of 700 mm-WG.
Equipment includes an exit guard, a money guard, an entrance guard, a butterfly wash water drain screw, a raincoat, a double flange at the entrance, a double chassis made of fabric studs, a rubber shock absorber and a visit valve.
Power transmission in this type is in three direct forms (the impeller is installed directly on the electric motor shaft, Direct Drive) and the pulley and belt (Belt Drive) and the direct coupling has coupling, bearing and shaft (Coupling Drive).
The diameter of this model is from 25 cm to 200 cm and above it can be offered according to the order.
This type of fan has a snail-shaped body and can be provided with ST-37 steel, galvanized, stainless steel, CK-45, Hardox and 1, depending on the place of use.
The shaft, made of 304 stainless steel, has a Korean B-threaded belt and UCP or SN bearings.
Ability to install all types of filters and dampers in suction and fan outlet.
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