Rectangular Insulated Fans (RIF) fans may be used for intake or exhaust ventilation applications where noise levels is the primary selection criteria or where restricted space is available for fan mounting.
It is ideal for applications where fan is required directly overhead the occupied space. The Fan inlets and outlets are Round
Model Variations are
- RIF Series: - Fans from 100-315mm dia, with Provision for a Side Loading Filter
- RIF-M Series: - Fans from 100-315mm dia, with Speed Modulation and with Provision for a Side Loading Filter (RIF-MS Series), or Bottom Loading Filter (RIF-MB Series)