Centrifugal Fans / Impellers

Centrifugal Fans / Impellers

133mm-404mm

Backward curved impellers offer maximum air movement and heat dissipation to extend electronic components and system operating life. They are designed for cooling cabinets, air filtration, networking, and ventilation systems. Optional duct rings and models designed for harsh environments are available.

AC BACKWARD CURVED IMPELLERS

133mm-404mm

  • Available in 115V and 230V
  • Required Capacitor Included
  • Other sizes and customizations available.

DC backward curved impellers

133mm-250mm

  • Available in 12V, 24V, and 48V.
  • Tachometer and PWM Included on all models.
  • Other sizes, voltages, and customizations available.

AC BACKWARD CURVED IMPELLERS

SERIESDATASHEET(mm)(in)VOLTAGEAIRFLOW RANGE (cfm)DISTRIBUTOR
STOCK
OAB13372 133 x 133 x 725.3 x 5.3 x 2.9115V, 230V165 - 188BUY NOW
OAB13391 133 x 133 x 915.3 x 5.3 x 3.6115V, 230V165 - 188BUY NOW
OAB18055
182 x 182 x 557.2 x 7.2 x 2.2115V, 230V264 - 290BUY NOW
OAB190
190 x 190 x 707.5 x 7.5 x 2.8115V, 230V370BUY NOW
OAB220
220 x 220 x 718.7 x 8.7 x 2.8115V, 230V530BUY NOW
OAB22569
225 x 225 x 698.9 x 8.9 x 2.8115V, 230V500 - 550BUY NOW
OAB22585
225 x 225 x 858.9 x 8.9 x 3.4115V, 230V618 - 680BUY NOW
OAB22599
225 x 225 x 998.9 x 8.9 x 3.9115V, 230V700 - 770BUY NOW
OAB250
251.5 x 251.5 x 98.19.9 x 9.9 x 3.9115V, 230V850BUY NOW
OAB318
318 x 318 x 154.512.6 x 12.6 x 6.1115V, 230V1,015 - 1,165BUY NOW
OAB360
360 x 360 x 16714.2 x 14.2 x 6.6115V, 230V1,645BUY NOW
OAB400
404 x 404 x 16216.0 x 16.0 x 6.4230V1,900BUY NOW

DUCt rings for ac impellers

MODEL #DATASHEETMATCHING FAN SERIESDISTRIBUTOR
STOCK
DR133AOAB13372, OAB13391BUY NOW
DR190AOAB190, OAB18055BUY NOW
DR220Am0OAB220BUY NOW
DR225AOAB22569, OAB22585, OAB22599BUY NOW
DR250AOAB250BUY NOW
DR318AOAB318BUY NOW
DR360AOAB360BUY NOW
DR400AOAB400BUY NOW

dc BACKWARD CURVED IMPELLERS

SERIESDATASHEET(mm)(in)VOLTAGEAIRFLOW RANGE (cfm)DISTRIBUTOR
STOCK
ODB13391 133 x 133 x 915.3 x 5.3 x 3.624V, 48V326BUY NOW
ODB17567 175 x 175 x 676.9 x 6.9 x 2.712V, 24V, 48V338BUY NOW
ODB19069 190 x 190 x 697.5 x 7.5 x 2.824V, 48V395 - 432BUY NOW
ODB22071 220 x 220 x 718.7 x 8.7 x 2.824V, 48V580 - 621BUY NOW
ODB22599 225 x 225 x 998.9 x 8.9 x 3.924V, 48V835BUY NOW
ODB250110 250 x 250 x 1109.9 x 9.9 x 4.424V, 48V825BUY NOW

duct rings for dc impellers

MODEL #DATASHEETMATCHING FAN SERIESDISTRIBUTOR
STOCK
DR133DODB13391BUY NOW
DR1719DODB17567, ODB19069BUY NOW
DR22025DODB22071, ODB22599BUY NOW
DR250DODB250110BUY NOW

AC BACKWARD CURVED IMPELLERS

DC BACKWARD CURVED IMPELLERS

DC BACKWARD CURVED IMPELLERS

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