97x97x33mm 12V 24V dc blower fan 3D printer blower cooling fan

  Product Description   97x97x33mm 12V DC Blower Fan 24V 3D Printer Blower cooling fan DC BLOWER FAN Size: 97X97X33mm Frame: Plastic Impeller: Plastic P. B. T. Voltage: 12V, 24V Current: 0.15~0.60A Power: 3.4W~9.6W Speed: 2500~3500RPM Air flow: 20.05~25.65CFM Pressure: 16.42~23.35(mmH2O) Noise: 36.25~49.32dBA Bear type: Sleeve, Two Ball are Available Weight: 164G Motor: Brushless DC, auto restart Impedance & polarity protected Operation temperature: -20° C~80° C Insulation Resistance: 10 At 500VDC between lead and frame Dielectric Strength: 1 min at 500VAC/50-60Hz, current min 5mA Operation Humidity: 20%~85% Working voltage: Rated voltage± 15% Life at 25oC: Ball bearing 50, 000hrs and sleeve bearing 30, 000hrs       Motor Protection (Selective purchasing): 1.Automatic Restart. 2.Reverse Polarity Protected 3.Water proof for IP25, IP55 4.IC function RD ,FG and PWM control are available   * Two ball bearing applying * Applying NMB ball bearing inported from Japan * Short lead time 1 Week after confirm order Packaging & Shipping     FAQ           Company Information