The series "NX" is constructed entirely of stainless steel plate welded continuously, both in matching flanges and fittings in the spiral seams, suitable for conveying clean air or even slightly dusty and hot gas with a maximum temperature of 70 ° C. (special versions up to 200 ° C).
Can be used in the food, cells of levitation, tunnel or applications with the presence of corrosive fluids.
The impeller is made of stainless steel sheet and has blades facing forward.