The 0800 Series is available in two body kinds for use with steel duct: a double flange screw gap mounting style (M1) or simply a knock-about tab variety (M2). The two designs have an easy installation Slash-out template which makes the oval shape openings extra simple to Slash. Comprehending the https://dampers-for-industrial-se35678.gynoblog.com/35947161/heavy-duty-stainless-steel-damper-manufacturers-can-be-fun-for-anyone