MODEL:QFR0624EH24V DC FAN 60X60X25.4 MMVoltage - :24VDC/FAN SIZE: - 60mm Length x 60mm high x 25.4mm width38.3 CFM 1.09m?/minpressure :0.544 135.5 PaBearing:ballFAN:IP5546.5 dBAPOWER (W):5.76WRPM:6800 RPMweight:79.83gWorking temperature:14 ~ 158°F -10 ~ 70°CApplication field Medical Rail vehicle Drive cooling Hotel Industrial cleaning Electronic product New energy vehicles SupermarketRegards for the Centrifugal/Axial fan,we have many differents models following for your reference,any your requirements ,our group will try our best to serve you