Axial Fan (FRP Impeller)

we require Axial Fan (FRP Impeller) to be used in Education Wind Tunnel Test Rig as per details mentioned below : -

Application : Educational Wind Tunnel
Air Flow : 40 m/sec
RPM : 1st preference is 1440 RPM & 2nd is 2800 RPM
Dia. of Fan : 600mm (approx.)
Casting : DIE CASTING
Pitch : Variable & Fixed