Name of Company *
Address
Contact Executive *
Tel
Cell
Fax
Email*
Impeller Diameter
Make of Impeller
Existing casing diameters at  minimum
8 different diagonal locations
Tip Clearance
Existing number of  blades
Existing Hub Diameter
Existing blade chord widths at tip and root
Type of mounting
Motor Rating 
Motor RPM
Motor Loading  ( present power consumption )
Impeller Speed - RPM
Air Flow
Static Pressure
Inlet Shape
Purpose of  retrofit
Number of Impellers required