Theair duct and mesh cover are made of stainless steel or galvanized steel wire, the surface can be painted or sprayed plastic according to Customers’ requirements, the anti-corrosion gradecanbe from C3 to C5-M. The impeller is made of die-casting aluminum alloys with stable and reliable quality. The motor is supported by ABB, Siemens, Wright etc., the protection graderange is IP54 -56, insulation grade is F or H) grade, the motor and bearing can be customized clients.
5.Suitable for onshore, high altitude area, and offshore;
6.Lifespan is over 20 years.