AC and DC Backward Curved Impellers

Orion Fans' AC and DC backward curved impellers are ideal for demanding applications

Image of Orion Fans' AC and DC Backward Curved ImpellersOrion Fans’ 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 - 133 mm to 404 mm
  • Available in 115 V and 230 V
  • Required capacitor included
  • Other sizes and customizations available
DC Backward Curved Impellers - 133 mm to 250 mm
  • Available in 12 V, 24 V, and 48 V
  • Tachometer and PWM included on all models
  • Other sizes, voltages, and customizations available

AC Backward Curved Impellers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FAN IMP MTRZD 133X91MM 115VAC W/OAB13391-11-1WBFAN IMP MTRZD 133X91MM 115VAC W/0 - Immediate
756 - Factory Stock
$781.35View Details
FAN IMP MTRZD 133X72MM 115VAC W/OAB13372-11-1WBFAN IMP MTRZD 133X72MM 115VAC W/0 - Immediate$623.26View Details
FAN IMP MTRZD 133X72MM 230VAC W/OAB13372-22-1WBFAN IMP MTRZD 133X72MM 230VAC W/20 - Immediate
30 - Factory Stock
$731.17View Details
FAN IMP MTRZD 133X91MM 230VAC W/OAB13391-22-1WBFAN IMP MTRZD 133X91MM 230VAC W/16 - Immediate
169 - Factory Stock
$905.85View Details
FAN IMP MTRZD 182X55MM 115VAC W/OAB18055-11-1WBFAN IMP MTRZD 182X55MM 115VAC W/2 - Immediate
18 - Factory Stock
$1,048.76View Details
FAN IMP MTRZD 182X55MM 230VAC W/OAB18055-22-1WBFAN IMP MTRZD 182X55MM 230VAC W/0 - Immediate
8 - Factory Stock
$1,014.80View Details
FAN IMP MTRZD 190X70 115V W/CAPOAB190-11-1FAN IMP MTRZD 190X70 115V W/CAP2 - Immediate
306 - Factory Stock
$1,057.65View Details
FAN IMP MTRZD 190X70 230V W/CAPOAB190-22-1FAN IMP MTRZD 190X70 230V W/CAP0 - Immediate
560 - Factory Stock
$1,023.90View Details
FAN IMP MTRZD 220X76MM 230VACOAB220-22-1FAN IMP MTRZD 220X76MM 230VAC2 - Immediate
1569 - Factory Stock
$1,035.26View Details
FAN IMP MTRZD 220X71 115V W/CAPOAB220-11-1FAN IMP MTRZD 220X71 115V W/CAP0 - Immediate
1097 - Factory Stock
$1,001.01View Details
FAN IMP MTRZD 225X99 230V W/CAPOAB22599-22-1BFAN IMP MTRZD 225X99 230V W/CAP14 - Immediate
35 - Factory Stock
$1,230.35View Details
FAN IMP MTRZD 225X99 115V W/CAPOAB22599-11-1BFAN IMP MTRZD 225X99 115V W/CAP882 - Immediate
12 - Factory Stock
$1,045.79View Details
FAN IMP MTRZD 251X98 230V W/CAPOAB250-22-1FAN IMP MTRZD 251X98 230V W/CAP17 - Immediate
523 - Factory Stock
$1,462.99View Details
FAN IMP MTRZD 251X98 115V W/CAPOAB250-11-1FAN IMP MTRZD 251X98 115V W/CAP8 - Immediate
233 - Factory Stock
$1,462.99View Details
FAN IMP MTRZD 225X69MM 115VAC W/OAB22569-11-1WBFAN IMP MTRZD 225X69MM 115VAC W/0 - Immediate
24 - Factory Stock
$1,179.93View Details

DC Backward Curved Impellers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FAN IMP MTRZD 133.5X91MM 24VDCODB13391-24HB10AFAN IMP MTRZD 133.5X91MM 24VDC0 - Immediate$808.97View Details
FAN IMP MTRZD 133.5X91MM 48VDCODB13391-48HB10AFAN IMP MTRZD 133.5X91MM 48VDC0 - Immediate
12 - Factory Stock
$808.97View Details
FAN IMP MTRZD 175X67MM 12VDCODB17567-12HB10AFAN IMP MTRZD 175X67MM 12VDC12 - Immediate
226 - Factory Stock
$874.65View Details
FAN IMP MTRZD 175X67MM 24VDCODB17567-24HB10AFAN IMP MTRZD 175X67MM 24VDC0 - Immediate
132 - Factory Stock
$753.01View Details
FAN IMP MTRZD 175X67MM 48VDCODB17567-48HB10AFAN IMP MTRZD 175X67MM 48VDC0 - Immediate$774.97View Details
FAN IMP MTRZD 189.5X68.5MM 24VDCODB19069-24HB10AFAN IMP MTRZD 189.5X68.5MM 24VDC0 - Immediate
20 - Factory Stock
$1,075.88View Details
FAN IMP MTRZD 189.5X68.5MM 48VDCODB19069-48HB10AFAN IMP MTRZD 189.5X68.5MM 48VDC5 - Immediate
50 - Factory Stock
$1,108.44View Details
FAN IMP MTRZD 221.5X71MM 24VDCODB22071-24HB10AFAN IMP MTRZD 221.5X71MM 24VDC13 - Immediate
78 - Factory Stock
$1,166.39View Details
FAN IMP MTRZD 221.5X71MM 48VDCODB22071-48HB10AFAN IMP MTRZD 221.5X71MM 48VDC0 - Immediate
42 - Factory Stock
$1,135.40View Details
FAN IMP MTRZD 225X99MM 24VDCODB22599-24HB10AFAN IMP MTRZD 225X99MM 24VDC0 - Immediate
16 - Factory Stock
$1,178.35View Details
FAN IMP MTRZD 225X99MM 48VDCODB22599-48HB10AFAN IMP MTRZD 225X99MM 48VDC449 - Immediate
247 - Factory Stock
$1,059.05View Details
FAN IMP MTRZD 250X106.5MM 24VDCODB250110-24HB10AFAN IMP MTRZD 250X106.5MM 24VDC0 - Immediate
2 - Factory Stock
$1,527.53View Details
FAN IMP MTRZD 250X106.5MM 48VDCODB250110-48HB10AFAN IMP MTRZD 250X106.5MM 48VDC0 - Immediate
10 - Factory Stock
$1,493.90View Details

Inlet Rings for Blowers

ImageManufacturer Part NumberDescriptionLengthAvailable QuantityPrice
INLET RING 190MM FOR OAB190DR190AINLET RING 190MM FOR OAB190-3 - Immediate
355 - Factory Stock
$91.62View Details
INLET RING 220MM FOR OAB220DR220AINLET RING 220MM FOR OAB220-22 - Immediate$113.44View Details
INLET RING 225MM FOR OAB225DR225AINLET RING 225MM FOR OAB225-289 - Immediate
313 - Factory Stock
$116.15View Details
INLET RING 400MM FOR OAB400DR400AINLET RING 400MM FOR OAB400-0 - Immediate
15 - Factory Stock
$186.70View Details
INLET RING 250MM FOR OAB250DR250AINLET RING 250MM FOR OAB250-24 - Immediate
413 - Factory Stock
$167.77View Details
INLET RING 318MM FOR OAB318DR318AINLET RING 318MM FOR OAB318-4 - Immediate
283 - Factory Stock
$140.03View Details
INLET RING 360MM FOR OAB360DR360AINLET RING 360MM FOR OAB360-16 - Immediate
24 - Factory Stock
$185.80View Details
DUCT RING FOR ODB133 BLOWERDR133DDUCT RING FOR ODB133 BLOWER-26 - Immediate
56 - Factory Stock
$37.95View Details
DUCT RING ODB175/ODB190 BLOWERDR1719DDUCT RING ODB175/ODB190 BLOWER-0 - Immediate
1836 - Factory Stock
$63.28View Details
DUCT RING FOR ODB220 BLOWERDR22025DDUCT RING FOR ODB220 BLOWER-26 - Immediate
104 - Factory Stock
$73.43View Details
DUCT RING FOR ODB250 BLOWERDR250DDUCT RING FOR ODB250 BLOWER-0 - Immediate
50 - Factory Stock
$79.03View Details
Published: 2015-07-01