About Fan Selector
Twin City Fan & Blower’s Fan SelectorTM Program provides quick and accurate selections for more than 200 product lines and includes product catalogs, IOMs and fan related engineering topics in PDF format.

The program provides performance operating data, power requirements, and sound data so that the user can select the ideal fan for their application. Sound data output includes; inlet and outlet sound power levels in eight octave bands, LwA, sound pressure in dBA, and sones. Fan curve options include; single speed, multi speed, multi blade angle, speed torque, mechanical efficiency, static efficiency and vane setting plots.

Other features include 50 and 60 Hz selections, density adjustments for temperature, altitude, and specific gases, performance corrections for inlet and outlet appurtenances, automatically calculated wheel diameters to match direct drive speeds, English and metric units, and relative cost comparisons between selections.

A dimensional drawing module allows users to quickly view and print dimensional drawings.


Note: This download will install a new copy of the Twin City Fan & Blower Fan Selector Program (FSP). If you already have FSP installed and are attempting to upgrade your existing version please perform the following:

• Open the Twin City Fan & Blower Fan Selector Program
• Select the "Help" menu option
• Click "Fan Selector Updates"
• You will then be directed to the page containing your update patch

Twin City Fan & Blower has compiled several thousand AutoCAD drawing files of their most common fan types and arrangements onto an easy-to-use CD-ROM. The disc also contains a utility program that will help you select the correct drawing for your needs.

To download FanBlk, click here.

DWG TrueView™
For customers without AutoCAD who want to view our .dwg, .dxf, or .dwf files, click here to download DWG TrueView from Autodesk.  DWG TrueView also contains the DWG Convert utility to save .dwg files in an earlier AutoCAD file version.