Hangzhou Lifeng Import & Export Co., Ltd.  

Product Name: Air Volume Control Duct Damper Model Irix Model NO.: ABAM Head Type: Round Surface Treatment: Galvanized Sheet Connection: Flange Material: Galvanized Steel Trademark: chinafore Transport Package: Carton Specification: ABAM Origin: China Product Description Material PartMaterial Casing / Blades Galvanised steel Operating mechanism ABS and PBT plastic Duct gasket EPDM rubber gasket Measurement taps Polyurethane Technical Data D(mm) qmin[1/s] [m³/h] qmax[1/s] [m³/h]100 8 28 47 170 125 12 44 74 265 160 20 72 121 434 200 31 113 188 679 250 49 177 295 1060 315 78 281 468 1683 350 96 346 577 2078 400 126 452 74 2714 500 196 707 1178 4241 630 3121122 1870 6733 qmin 1m/s duct velocity qmax 6 m/s duct velocity - recommended maximum airflow for comfort applicationsIRIX 100-315 NS ØD H ABAM100 99 57 ABAM125 124 57 ABAM160159 57 ABAM200 199 57 ABAM250 249 57 ABAM315 314 57 IRIX 350-630 NS ØD H ABAM350 349 70 ABAM400 399 70 ABAM500 499 70 ABAM630 629 70