DWT 35-11 roof ventilator fan

roof WT4-85-11 series uses and conditions of use: 1. Factory enterprise: factory premises, warehouses, livestock area. 1. Factory enterprise: factory premises, warehouses, livestock area. 2. Buildings and public housing: high-rise buildings and general building local ventilation. 3. Various public places: schools, hospitals, laboratories, a sports centre, cinemas, hotels, etc. ventilation 4. Conditions apply: dust of less than 150 mg / cu m, the temperature is less than 80 degrees and less than 85 DbA noise indicators. The main technical parameters Machine (No.) Dia.of blads(mm) Speed (r/min) Air volume(m3/h) Total pressure(pa) voltage Type Power(kw) 2.8 280 2900 2921 186 YSF-6322 0.25 1450 1464 48 YSF-5634 0.09 3.15 315 2900 4141 237 YSF-6332 0.37 1450 2072 59 YSF-6314 0.12 3.55 355 2900 5965 300 YSF-7132 0.75 1450 2977 75 YSF-6324 0.18 4 400 2900 5965 360 YSF-7124 1.1 1450 2977 95 YSF-8014 0.25 4.5 450 1450 6070 120 YSF-7124 0.37 5 500 1450 8327 149 YSF-8014 0.55 960 5566 64 YSF-8026 0.37 5.6 560 1450 11682 186 YT90S-4 1.1 960 7724 81 YSF-8026 0.37 6.3 630 1450 16639 236 YT90L-4 1.5 960 1106 104 YT90S-6 0.75 7.1 710 1450 23815 300 YT100L2-4 3 960 15769 131 YT90S-6 0.75 8 800 1450 34073 380 YT132S-4 5.5 960 22556 167 YT100L-6 1.5 9 900 960 32119 211 YT132S-6 3 10 100 960 44062 261 YT132M1-6 4 11.2 1120 960 61091 337 YT160M-6 7.5