HVACQuick.com S&P TD Series Inline Fans TD-100X

S&P TD Series Inline Fan. For 4 inch round duct - 135/100 cfm (high/low). The S&P TD-MIXVENT series of in-line duct fans have been specially designed to maximize the airflow performance with minimal noise levels within the smallest and most compact housing size. This makes the TD-MIXVENT series the ultimate solution for applications which require a high airflow to pressure ratio and occupy only the minimum space possible. Example: false ceiling voids, cabinets and many other limited space environments. Great for bathroom and kitchen venting applications. Low profile mixed flow fans, manufactured in plastic material (up to model 200) or in galvanized steel sheet protected with Epoxy paint (model 250 and up), with external terminal box, removable motor-impeller assembly and adjustable single-phase motor Class B, IP44. Permanently lubricated ball bearing motors. Fully speed controllable.