
PYHL-14A Mixed Flow Smoke Exhaust Fan (Silent Type)
Silent mixed-flow fan for ventilation and smoke exhaust in high-rise buildings, large industrial plants and underground garages.

Fire smoke exhaust and air exhaust fan for high-rise buildings, factories, tunnels, underground garages and industrial facilities.
The HTF(A) series supports fire smoke extraction and general exhaust duties in high-rise buildings, factories, tunnels and underground garages. The range covers fan diameters from φ350 to φ1500 mm and airflow up to 93,800 m³/h.
HTF(A) Fire Smoke Exhaust Fan belongs to Yosinda’s fire smoke exhaust fans range. Typical uses include Fire smoke exhaust and air exhaust in high-rise buildings, factories, tunnels, underground garages and industrial and mining facilities. Smoke extraction requires review against the building design and the applicable fire duty. Specify the required temperature, duration, airflow, pressure and acceptance documentation. Normal ventilation and emergency operation should both be considered; final certification must match the supplied configuration.
Published configuration information includes Fan Diameter: φ350~φ1500mm; Air volume: 3350~93800m³/h; Wind pressure: 280~819Pa. Range figures cover different sizes and operating points; they should not be read as simultaneous performance for one unit. Confirm the selected fan’s performance and dimensions with our engineering team.
Manufacturing takes place in Wuhu, Anhui, China. Send the duty point, local voltage and frequency, drawings and destination with your inquiry. Yosinda can review the mechanical configuration, motor options and export packing for the order. The quotation confirms the delivery scope and applicable inspection requirements before production.
Published ranges support initial selection. Final performance and configuration are confirmed for your operating point.
| Model | HTF(A) |
|---|---|
| Airflow | 3,350–93,800 m³/h |
| Pressure | 280–819 Pa |
| Product Name | HTF(A) Fire Smoke Exhaust Fan |
|---|---|
| Application | Widely used for fire smoke exhaust and air exhaust in high-rise buildings, factories, tunnels, underground garages, industrial and mining enterprises |
| Fan Diameter | φ350–φ1500mm |
| Catalog Note | Per the latest GB48144—2026 General Technical Requirements for Fire Fans, fan model numbers above may change. Confirm full requirements with sales prior to purchase. |
Fire smoke exhaust and air exhaust in high-rise buildings, factories, tunnels, underground garages and industrial and mining facilities.
Available options depend on the model and duty. Confirm the required configuration with our team.
Need a custom fan configuration?
Request a QuoteYosinda combines fan engineering with manufacturing in Wuhu, China. Production includes fabrication, welding, impeller balancing and assembly, followed by performance testing and final inspection. The applicable inspection scope and product certification are confirmed for each order.
Send the airflow, pressure, gas temperature, handled medium, installation space and power supply. Our team will review the duty point and confirm a suitable configuration.
Configuration options depend on the selected model. Share your target duty point so our engineers can confirm the available range.
Motor and electrical options are reviewed at quotation stage against the actual site power supply and selected fan.
OEM branding, outlet direction and mounting requirements can be discussed with our team. Available options are confirmed before production.

Silent mixed-flow fan for ventilation and smoke exhaust in high-rise buildings, large industrial plants and underground garages.

Box-type cabinet fan for fire smoke exhaust and air exhaust in buildings, factories, tunnels and underground garages.
Share the airflow, pressure, temperature, power supply and installation requirements. Our team will review the duty point with you.