Special executions

Performance different from catalog with defined working points and performance datasheets, 100% reversibility of airflow.

Modification of dimensional dimensions of conveyor diameters, fittings,
bases, specific holes on flanges, thicknesses.

Carbon steel and Aisi 304/316 stainless steel, continuous or TIG (Tungsten Inert Gas) welding.
Hot-dip galvanizing in accordance with ISO 1461, painting with environmental corrosivity class C4 and C5 in accordance with ISO 12944, pickling or microbead blasting Aisi 304/316.
Atex executions 2GD zone 1/21 , 3GD zone 2/22 according to Dir.2014/34/EU.
Direct coupled executions for high temperature T.100°C axial, T.200°C centrifugal.
Executions in direct coupling for low temperatures T. -60°C.
Executions 9/12 with transmission with carter and belt-pulleys system up to T. 300°C.
Isothermal and counter-rotating multistage axial executions.
Special centrifugal impellers in Aisi 304/316, axial impellers in die-cast aluminium, 100% reversible, Atex compliant according to Dir. 2014/34/EU, dynamic balancing G.2,5.
Portable centrifugal execution with wheels and axial with trestles and variable inclination.

Centrifugal and axial roof units exhaust fans with support base and ABS rain

Motors certified for countries other than Europe, UL/CSA, multi-voltage, multi-frequency, thermal class and specific protection degree.

Contact us for your industrial fan selection