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HTF A type axial-flow fire exhaust fan
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Fire Smoke Exhaust Fan Series

HTF A type axial-flow fire exhaust fan

Category: Fire Smoke Exhaust Fan Series Description Description HTF A type axial-flow fire exhaust fan is a critical safety ventilation solution manufactured by POPULA, a professional…

Category
Fire Smoke Exhaust Fan Series
Series
Fire Smoke Exhaust Fan Series
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Overview

HTF A type axial-flow fire exhaust fan is a critical safety ventilation solution manufactured by POPULA, a professional 100% direct source manufacturer. Engineered for high-stakes B2B infrastructure projects, this series provides a factory-direct solution for both daily air circulation and emergency smoke extraction in large-scale modern buildings. Emergency Performance & Dual-Speed Technology Sourcing the HTF A type axial-flow fire exhaust fan directly from our manufacturing facility ensures your project meets rigorous fire safety standards. The fan is equipped with an advanced double-speed motor, allowing it to function as a versatile air handling unit that adapts instantly to emergency conditions via an integrated electric control system. Dual-Mode Operation: Designed to run at low speed for daily ventilation and automatically switch to high-speed smoke discharge during a fire, facilitating the safe evacuation of personnel. Extreme Thermal Resistance: Specifically certified for fire control, this axial fan can operate continuously for more than 30 minutes in environments where air and smoke temperatures reach 280°C. Broad Infrastructure Application: An ideal choice for tall buildings, subway tunnels, underground stores, gymnasia, and other high-occupancy public spaces requiring dependable fire exhaust systems. High-Efficiency Air Delivery: In normal operation, the fan handles air temperatures up to 80°C, providing consistent fresh air exchange for industrial and civil environments. Technical Operating Standards: Optimized for non-spontaneous and non-explosive gases with a dust/grain concentration not exceeding 150mg/m³, ensuring long-term mechanical reliability. With its robust axial-flow design and life-saving smoke discharge capabilities, the HTF A type fan is a cornerstone of modern fire safety engineering. Trust POPULA for professional technical support and competitive wholesale pricing for all your fire-rated ventilation requirements.

Technical Parameters

HTF-l-(A) Single speed series

Model(No) Power(kW) Rotation(r/min) Volume(m³/h) Pressure(Pa) Staticpressure(Pa)
HTF-I-(A)-3.5A 1.1 2800 2725~4986 472~378 437~267
HTF-I-(A)-4A-I 0.55 1400 1970~2700 150~90 134~55
HTF-I-(A)-4A 1.5 2800 3800~6151 450~377 412~276
HTF-I-(A)-4.5A-I 0.75 1400 3060~4250 168~103 152~73
HTF-I-(A)-4.5A 2.2 2800 6120~8500 670~410 607~289
HTF-I-(A)-5A-I 1.1 1400 3410~4912 188~127 175~100
HTF-I-(A)-5A 3 2900 7995~10354 813~642 741~522
HTF-I-(A)-5.5A 4 2900 10900~15200 900~530 834~410
HTF-I-(A)-6A-I 1.5 1400 6599~8045 190~127 166~92
HTF-I-(A)-6A 5.5 2900 13197~16090 950~510 855~370
HTF-I-(A)-6A-II 7.5 2900 17234~21122 1107~504 944~269
HTF-I-(A)-6.5A-I 4 1440 15405~19611 531~380 435~236
HTF-I-(A)-6.5A 5.5 1450 15300~21500 680~425 570~300
HTF-I-(A)-7A-I 3 960 12518~16141 319~267 273~190
HTF-I-(A)-7A-II 5.5 1440 16717~21616 673~595 589~425
HTF-I-(A)-7A 7.5 1450 18908~24380 728~610 622~434
HTF-I-(A)-8A-I 3 960 17222~20800 317~263 265~188
HTF-I-(A)-8A 7.5 1450 26012~31421 545~460 395~288
HTF-I-(A)-8A-II 11 1450 30254~34767 792~670 630~400
HTF-I-(A)-9A-I 4 960 18216~22186 368~246 332~192
HTF-I-(A)-9A-II 7.5 1450 28030~33046 687~450 600~275
HTF-I-(A)-9A 11 1450 30146~36820 929~682 824~522
HTF-I-(A)-10A-I 5.5 960 24019~30255 338~276 296~210
HTF-I-(A)-10A 11 1450 35000~45679 770~630 680~480
HTF-I-(A)-10A-II 15 1450 41365~48591 825~610 700~480
HTF-I-(A)-11A-I 5.5 960 36375~38664 387~326 322~252
HTF-I-(A)-11A-II 11 1450 38821~44966 780~650 703~510
HTF-I-(A)-11A 15 1450 48500~51552 676~580 574~449
HTF-I-(A)-12A-I 11 730 43311~47072 416~351 355~273
HTF-I-(A)-12A-II 15 970 49087~59379 753~609 668~481
HTF-I-(A)-12A 18.5 970 57748~62763 740~624 632~480
HTF-I-(A)-13A-I 11 730 42023~56031 454~338 409~258
HTF-I-(A)-13A 18.5 970 56031~74708 807~600 727~458
HTF-I-(A)-13A-II 22 970 65677~87123 887~510 774~405
HTF-I-(A)-15A-I 15 730 57031~70350 461~350 414~258
HTF-I-(A)-15A 22 970 76041~93800 620~520 575~426
HTF-I-(A)-16A-I 30 970 89518~109686 813~762 723~438
HTF-I-(A)-16A 37 985 96720~115280 962~801 856~460
HTF-I-(A)-16A-II 45 980 96400~131000 1080~659 985~480
HTF-I-(A)-18A-I 55 980 144000~175500 945~510 818~430
HTF-I-(A)-18A 75 985 158740~196000 1050~610 896~514
HTF-I-(A)-20A-I 110 985 247434~276790 1165~729 980~500
HTF-I-(A)-20A 132 985 262583~293736 1259~805 1080~551

HTF- II-(A)Double speed serie

Model(Nº) Power(kW) Rotation(r/min) Volume(m³/h) Pressure(Pa) Staticpressure(Pa)
HTF-II-(A)-5A 3.1/0.8 2900 7995~10354 813~642 741~522
HTF-II-(A)-5A 3.1/0.8 1450 3887~5177 203~160 185~130
HTF-II-(A)-6A 5.9/1.4 2900 13197~16090 990~510 910~370
HTF-II-(A)-6A 5.9/1.4 1450 6599~8045 245~127 215~125
HTF-II-(A)-7A 9.5/3.1 1450 18908~24380 728~610 622~434
HTF-II-(A)-7A 9.5/3.1 960 12518~16141 319~267 273~190
HTF-II-(A)-8A 9.5/3.1 1450 26012~31421 650~600 605~428
HTF-II-(A)-8A 9.5/3.1 960 17222~20800 280~263 265~188
HTF-II-(A)-9A 12/4 1450 30146~36820 929~682 824~522
HTF-II-(A)-9A 12/4 960 19958~24375 407~300 361~200
HTF-II-(A)-10A 12/4 1450 35000~45679 770~630 682~480
HTF-II-(A)-10A 12/4 960 24019~30255 338~276 296~210
HTF-II-(A)-11A 15.5/5.1 1450 48500~51552 680~580 574~449
HTF-II-(A)-11A 15.5/5.1 960 36735~38664 387~165 133~102
HTF-II-(A)-12A 17/8.5 960 55651~62763 740~624 632~486
HTF-II-(A)-12A 17/8.5 720 43311~47072 416~351 355~273
HTF-II-(A)-13A 17/8.5 960 56031~74708 807~600 727~458
HTF-II-(A)-13A 17/8.5 720 42023~56031 454~338 409~258
HTF-II-(A)-15A 21/11 960 76041~93800 480~423 390~215
HTF-II-(A)-15A 21/11 720 57031~70350 260~220 228~109