Centrifugal Blower Motor Replacement for Dayton 1TDV4 1640 RPM 2 Spped 310 CFM. NBK Motors part number 20441. 1640 / 1400 RPM. PSC Motor, Capacitor Included. Check out my other items. This item is in the category “Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\Blower Motors”. The seller is “supplystuf” and is located in thisRead More »