2739rpm External Rotor Centrifugal Fan 355mm Suitable For Frequency
Impeller diameters is 355 mm,the blade is made of AL-alloy and It
has an IP54 protection class.
Motor can be applied different frequency and voltage,it can
suitable for high voltage pipe and all kinds of high voltage
·Small volume----Optimal motor cooling and a compact design
achieved through the voltage controllable external rotor motor.
·Small torque, high speed----It works more efficiently and with
·Few breakdowns----It works more efficiently and with less
noise,Better heat dissipation and more stable performance in harsh
·More convenient----Total solution for customer,ready-to-install
series, this design reduce the risk caused by customer in process
Service is the extension of quality,With outstanding quality and
loyal service to pursue the most satisfaction of customers.
· To provide users with pre-sales technical support, and provide
users with a personalized selection or design recommendations based
on the actual site's needs.
· User jointly develop applied to industry-specific special purpose
Sale of services:
· In accordance with the order or user requirements, coordination
of stocking or production cycle.
· Provide a detailed production schedule or project plan to the
· To provide a lifetime goods services for all fans, included
equipment maintenance, spare parts supply, provide manuals and
· To provide remote service support by phone and network freely.