Voltage Controllable Ventilator Forward Centrifugal Fan With
225-710 mm impeller
Centrifugal fan single inlet with diameter 280 forward curved
galvanized steel impeller and scroll housing. The fan is driven by
an singla phase external rotor motor,so it has compact construction
and light in weight characteristics. The fan speed could be
adjusted by voltage controller.It is designed with low noise, a
long service life, and easy to install.
There are three mounting positions for the fan mounting feet to
adapt different air outlet directions, with or without outlet
flange. It also has customerized cable length.
This external rotor has aluminum casting rotor and stator with
maintainence free ball bearing. It operates reliably and is both
energy saving and efficient.The motor is equipted with thermal
protector (TK), ensure the long service life.
This product is widely used in air purification, household
appliances, HVAC,electronic equipment cooling,Industrial equipment
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.