characteristic variables of radial fan

characteristic variables of radial fan .
Technical data
Radial fan
Max. power consumption: 370W
Max. pressure difference : 860Pa
Max. volumetric flow rate: 4m3/min
Nominal speed: 3000min-1
Speed range : 1000….30000min-1
Lris diaphragm adjustable in 6 stages
Diameter: 40…70mm
K=1,8…..7,8
Venturi nozzle
Air inlet diameter: 100m
Pipe neck diameter: 80mm
Kv=7,32
Pressure measuring ranges
U-tube manometer : 0…15mbar
Single tube manometer: 0…50pa
Dimensions and weight
L x W x H: 1300x720x1500mm
Weight: approx. 111kg
Required for operation
230V, 50/60Hz, 1 phase of 230V, 60Hz, 3 phase