Furnish and install Anemostat Model 3P Series perforated returns to match ceiling system type as shown on plans. The perforated face shall be constructed of minimum 22 gauge steel with not less than a 50% free area pattern. The neck or face size shall be square or rectangular as scheduled for the installation shown.

Ducted return units shall include a back pan with a round or square/rectangular collar for duct attachment.

Provide the optional accessories as scheduled: volume dampers for balancing; hinged, removable face (ducted models only); auxiliary T-bar frame for hard surfaces

The return assembly shall be constructed from steel, and the complete unit shall be finished with baked-on Arctic white.

(Optional) Provide an aluminum perforated face and steel back pan, with the entire unit finished with baked-on Arctic white.

(Optional) Provide a stainless steel perforated face with satin polish finish, and steel back pan finished with baked-on Arctic white.

(Optional) Provide an all stainless steel assembly. The perforated face shall have a satin polish finish, and the stainless steel back pan shall be a 2B mill finish.