Centrifugal Supply Fans

The Centrifugal Roof Supply Fans include filtered and non-filtered belt driven units. These fans are suitable for non-tempered kitchen make-up air or building supply air.

Overview

  • Model SAF

    The supply air fan, model SAF is roof mounted and designed to provide non-tempered, filtered make-up air. This cost effective forward-curved supply fan performs similar to the RSF and KSFB. The housing is straight-sided heavy gauge galvanized steel. Capacities range from 850 to 14,000 cfm and up to 3.0 in wg.


  • Model RSF

    The Roof Supply Fan, model RSF is designed to provide unrestricted airflow and maximum weather protection. The housing style is a straight-sided hood and constructed of heavy gauge galvanized steel. The RSF features a double width forward-curved wheel for high efficiency and low sound. Capacities range from 700 to 14,500 cfm and up to 2.0 in. wg.


  • Model RSFP

    The Roof Supply fan, model RSFP is designed to blend perfectly with modern architecture. The housing style is a louvered penthouse constructed of heavy gauge extruded aluminum louvers with mitered corners for a clean, finished appearance and minimum resistance to airflow. The RSFP features a double width forward-curved wheel for high efficiency and low sound. Capacities range from 700 to 14,500 cfm and up to 2.0 in. wg.


  • Model LSF

    Model LSF features a double-width centrifugal blower with a backward-inclined wheel to efficiently supply filtered air. The aluminum louvered penthouse is available with a standard machine finish or multiple decorate coatings for aesthetics. Capacities range from 800 to 37,000 cfm (1,359 to 62,863 m3/hr) and 5.5 in. wg (1,364 Pa).


  • Model TCBRS

    Model TCBRS features aluminum backward-inclined wheels for quiet and efficient supply airflow. Greenheck's fabrahood housing on this model provides a strong, weathertight cover, and is available with filters. Capacities range from 360 to 24,000 cfm (612 to 40,776 m3/hr) and 4 in. wg (992 Pa).