ODB250110 Series ODB250110 Series DC Backward Curved Impeller - 24V, 48V 250 x 250 x 106.5mm 9.9 x 9.9 x 4.2in VIDEOS COMPLIANCE All DC backward curved impellers feature PWM speed control and Tachometer output as standard. Model #DATASHEETVOLTAGE(VDC)AIRFLOW(cfm)NOISE(db)MAX STATIC PRESSURE (in)DISTRIBUTOR STOCK ODB250110-24HB10A24V825671.95BUY NOW ODB250110-48HB10A48V825671.95BUY NOW Orionfans.com information and data is subject to change without prior notification. DC BACKWARD CURVED IMPELLERS