The UPMD series of direct-drive
centrifugal cabinet fans have been
specifically designed and certified for
operation at 400°C for a minimum
period of 2 hours. The range consists
of five nominal size models with
airflow performances ranging from
5,000 up to 17,500 m3/hr.
The UPMD series are specifically
designed to extract hot smoke in the
case of a fire where the fan is located
within the fire rated zone or environment.
All UPMD models are manufactured
using a robust galvanised sheet steel
profile and panel construction secured
with die cast aluminium corners.
panels consist of a double wall sheet
steel construction with interior acoustic
All models incorporate
circular ductwork connection flanges. In
addition, due to the flexible design, the
fan discharge connection panel can be
moved to one of four outlet positions to
All models are supplied with antivibration
mountings as standard.
All UPMD models incorporate backward
curved centrifugal impellers manufactured
in high grade sheet steel and coated
with an anti-corrosive paint finish.
All motors are rated for smoke extract
applications at 400°C / 2hrs.
following standard specifications apply:
Three Phase, 380V 50Hz.
Model 560 available with 4 and 6 pole
speed motor. Models 630, 710 and 800
are available with 6 pole speed motors.
Suministro standard con motor a la derecha visto desde la boca de impulsión. Posición a la izquierda bajo demanda.