YS Tech - EC 175mm backward centrifugal fan
QV217542HBL-7A2
Main Features
- Reliable & High-Performance solutions
- Optimized for Efficiency & Durability
Description
YS Tech, specializes in advanced cooling & ventilation solutions with expertise in aerodynamics, thermal analysis, acoustics, and intelligent motor control. They provide high-performance BLDC fans, EC/BLDC ventilation devices for industries like automotive, green energy, power electronics, and 5G/data centers.
Download Data Sheets & Y.S. Tech Fan Model Numbering System
You will find the downloads at the bottom of this page.
EC 133mm backward centrifugal fan
| Model | Maximum Airflow (CFM) | Maximum Static Pressure | Impeller Material | Motor Shell | Direction of Rotation | Number of Blades | Degree of Protection | Mode of Operating | Insulation Class | Installation Position | |
| QV217542HBL-7A2 | 458 | 3.54 inAQ | Glass fiber-reinforced polypropylene | Diameter 72mm, Steel, electro deposited black | CW (view toward rotor) | 7 | IP65 | Continuous operation S1 | B | Any |
%20Copyright%202025%20Fonticons,%20Inc.--%3e%3cpath%20fill='%23ffffff'%20d='M352%20192l-144%200-16%200%200-16%200-144L32%2032l0%20448%20320%200%200-288zm-5.3-32L224%2037.3%20224%20160l122.7%200zM32%200L232%200%20384%20152l0%20328%200%2032-32%200L32%20512%200%20512l0-32L0%2032%200%200%2032%200z'/%3e%3c/svg%3e)
'%3e%3cpath%20d='M23%200C10.2961%200%200%2010.2961%200%2023C0%2035.7039%2010.2961%2046%2023%2046C35.7039%2046%2046%2035.7039%2046%2023C46%2010.2961%2035.7039%200%2023%200ZM37.357%2037.348C35.4883%2039.2168%2033.323%2040.6812%2030.9062%2041.6965C28.4086%2042.7566%2025.7492%2043.2867%2023%2043.2867C20.2598%2043.2867%2017.6004%2042.7477%2015.0938%2041.6965C12.677%2040.6723%2010.5027%2039.2078%208.64297%2037.348C6.77422%2035.4793%205.30977%2033.3141%204.29453%2030.8973C3.23438%2028.3996%202.69531%2025.7402%202.69531%2023C2.69531%2020.2598%203.23437%2017.6004%204.28555%2015.0938C5.30977%2012.677%206.77422%2010.5027%208.63398%208.64297C10.5117%206.77422%2012.677%205.30977%2015.0938%204.28555C17.6004%203.23437%2020.2598%202.69531%2023%202.69531C25.7402%202.69531%2028.3996%203.23437%2030.9062%204.28555C33.323%205.30977%2035.4973%206.77422%2037.357%208.63398C39.2258%2010.5027%2040.6902%2012.668%2041.7055%2015.0848C42.7656%2017.5824%2043.2957%2020.2418%2043.2957%2022.991C43.2957%2025.7312%2042.7566%2028.3906%2041.7055%2030.8973C40.6813%2033.3141%2039.2168%2035.4883%2037.357%2037.348Z'%20fill='black'/%3e%3cpath%20d='M16.5672%2018.2742H12.084V32.6222H16.5672V18.2742Z'%20fill='black'/%3e%3cpath%20d='M14.2314%2011.5C12.5783%2011.5%2011.4912%2012.5691%2011.4912%2013.9887C11.4912%2015.3813%2012.5424%2016.4773%2014.1686%2016.4773H14.2045C15.8936%2016.4773%2016.9447%2015.3723%2016.9357%2013.9887C16.8998%2012.5691%2015.8846%2011.5%2014.2314%2011.5Z'%20fill='black'/%3e%3cpath%20d='M28.8128%2018.1394C26.2433%2018.1394%2024.6351%2019.541%2024.3386%2020.5292V18.2742H19.2983C19.3612%2019.4691%2019.2983%2032.6222%2019.2983%2032.6222H24.3386V24.8687C24.3386%2024.4285%2024.3206%2023.9972%2024.4464%2023.6917C24.7878%2022.8292%2025.5335%2021.9308%2026.8722%2021.9308C28.6241%2021.9308%2029.4147%2023.2605%2029.4147%2025.2011V32.6222H34.4999V24.6441C34.4999%2020.2058%2032.0022%2018.1394%2028.8128%2018.1394Z'%20fill='black'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_251_2564'%3e%3crect%20width='46'%20height='46'%20fill='black'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
