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(13-10) DFRC-ES Series Inline Duct Fans
High efficient inline duct fans are ideal for residential and commercial ventilation applications such as range hoods, bath fans & dryers.

Available in 4”, 5”, 6”, 8”, 10” and 12” diameters.
Quiet and efficient backward curved impeller
Powerful, efficient external rotor motor
Speed controllable with Canarm MC series controls
High flow against high static pressure
Remove noise from main living area by mounting remotely
Quick and easy installation.

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Scroll down and select the products using the "Qty" boxes when completing the form below.
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Main System / Part
Part # Qty  Description
DFRC-4ES 4” In-line centrifugal duct fan 120v 40 W, 0.35 A, 2912 rpm
DFRC-5ES 5” In-line centrifugal duct fan 120v 53 W, 0.45 A, 2593 rpm
DFRC-6ES 6” In-line centrifugal duct fan 120v 74 W, 0.63 A, 2534 rpm
DFRC-8ES 8” In-line centrifugal duct fan 120v 128 W, 1.19 A, 3158 rpm
DFRC-10ES 10” In-line centrifugal duct fan 120v 140 W, 1.20 A, 3028 rpm
DFRC-12ES 12” In-line centrifugal duct fan 120v 203 W, 1.77 A, 2443 rpm
Fan / Motor Upgrades or Options (when ordering main unit)
Part # Qty  Description
M-MTR-.75HP-3600-C-56-5/8-575/3/60-EXP .75HP Explosion Proof Motor 575/6/60 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size. *CSA Approved Motor*
M-MTR-0.5HP-3600-B5-71-14-115-230/1/60 Motor 0.5HP 3600 RPM B5 Flange 115/230V, 14 Shaft size, 71 Frame. *CSA Approved Motor*
M-MTR-0.5HP-3600-B5-71-14-208-230-460/3/60 Motor 0.5HP 3600 RPM B5 Flange 208/230V, 14 Shaft size, 71 Frame. *CSA Approved Motor*
M-MTR-0.5HP-3600-B5-71-14-575/3/60 Motor 0.5HP 3600 RPM B5 Flange 575V, 14 Shaft size, 71 Frame. *CSA Approved Motor*
M-MTR-0.75HP-3600-B5-71-14-115-230/1/60 Motor 0.75HP 3600 RPM B5 Flange 115/230V, 14 Shaft size, 71 Frame. *CSA Approved Motor*
M-MTR-0.75HP-3600-B5-71-14-208-230-460/3/60 Motor 0.75HP 3600 RPM B5 Flange 208/230/460V, 14 Shaft size, 71 Frame. *CSA Approved Motor*
M-MTR-0.75HP-3600-B5-71-14-575/3/60 Motor 0.75HP 3600 RPM B5 Flange 575V, 14 Shaft size, 71 Frame.*CSA Approved Motor*
M-MTR-1.5HP-3600-575/3 Motor for MP14, 1.5HP, 145T, 5/8" shaft, 575V, 3PH, 3450 RPM, TEFC. *CSA Approved Motor*
M-MTR-1.5HP-3600-B5-80-19-575/3/60 Motor 1.5HP 3600 RPM B5 Flange 575V, 19 Shaft size, 80 Frame 1.1kw. *CSA Approved Motor*
M-MTR-1.5HP-3600-B5-90-19-208-230-460/3/60 Motor 1.5HP 3600 RPM B5 Flange 208/230/460V, 19 Shaft size, 90 Frame. *CSA Approved Motor*
M-MTR-1.5HP-3600-C-143-5/8-575-EXP 1.5 HP Explosion Proof Motor 575 V 3600 RPM, C/W 143 C flange and a 5/8 shaft size. *CSA Approved Motor*
M-MTR-1.5HP-3600-C-56-115-230-EXP 1.5 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size
  • WITHOUT OVERLOAD PROECTION *CSA Approved Motor*
  • M-MTR-1.5HP-3600-C-56-5/8-115-230-EXP 1.5 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 or 143 C flange and a 5/8" shaft size.*CSA Approved Motor*
    M-MTR-1.5HP-3600-C-56-5/8-208-460-EXP 1.5 HP Explosion Proof Motor 208-460 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size. *CSA Approved Motor*
    M-MTR-1.5HP-3600-C-56-5-1/2-115-230/1/60 Motor 1.5 hp 3400 rpm C flange mount 115-230 volt/single phase 60 hz.*CSA Approved Motor*
    M-MTR-1.5HP-575/3/60-EXP 1.5HP Explosion proof 575/3/60 Class I / Div. 1 Grp. C,D,F & G - 3600 RPM, 143TC FRAME 7/8'' SHAFT. *CSA Approved Motor*
    M-MTR-10HP-3600-B5-132-38-575/3/60 Motor 10HP 3600 RPM B5 Flange 575V, 38 Shaft size, 132 Frame 7.5kw. *CSA Approved Motor*
    M-MTR-15HP-3600-254T-1 1/8-575-EXP 15 HP Explosion Proof Motor 575 V 3600 RPM, 254T Frame and a 1 1/8 shaft size. *CSA Approved Motor*
    M-MTR-1HP-3600-C-56-3600-115-230-EXP 1 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 C flange and a 5/8 shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-1HP-3600-C-56-3600-115-230-EXP 1 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 C flange and a 5/8" shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-1HP-3600-C-56-5/8-115-230-EXP 1 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-1HP-3600-C-56-5/8-115-230-EXP 1 HP Explosion Proof Motor 120 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-1HP-3600-C-56-5/8-230-460-EXP 1 HP Explosion Proof Motor 230-460 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size. *CSA Approved Motor*
    M-MTR-20HP-3600-254T-1 1/8-575-EXP 20 HP Explosion Proof Motor 575 V 3600 RPM, 254T Frame and a 1 1/8 shaft size. *CSA Approved Motor*
    M-MTR-20HP-3600-B5-160-42-575/3/60 Motor 20HP 3600 RPM B5 Flange 575V, 42 Shaft size, 160 Frame. *CSA Approved Motor*
    M-MTR-2HP-1800-B5-90-24-115-230/1/60 Motor 2HP 1800 RPM B5 Flange 115/230V, 24 Shaft size, 90 Frame. *CSA Approved Motor*
    M-MTR-2HP-1800-B5-90-24-208-230-460/3/60 Motor 2HP 3600 RPM B5 Flange 208-240-460V, 24 Shaft size, 90 Frame. *CSA Approved Motor*
    M-MTR-2HP-3600-B5-90-24-575/3/60 Motor 2HP 3600 RPM B5 Flange 575V, 24 Shaft size, 90 Frame 1.5kw. *CSA Approved Motor*
    M-MTR-2HP-3600-C-145-7/8-575-EXP 2 HP Explosion Proof Motor 575 V 3600 RPM, C/W 145 TC flange and a 1 1/8 shaft size. *CSA Approved Motor*
    M-MTR-2HP-3600-C-56-5/8-115-230-EXP 2 HP Explosion Proof Motor 115-230 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-2HP-3600-C-56-5/8-208-460-EXP 2 HP Explosion Proof Motor 208-460 V 3600 RPM, C/W 56 or 143 C flange and a 5/8 shaft size. *CSA Approved Motor*
    M-MTR-2HP-3600-C-56-5/8-575-EXP Explosion Proof Motor 2 HP 3600 RPM C flange mount 575/3/60 TEFC 56 C Frame. *CSA Approved Motor*
    M-MTR-3HP-208-230/1/60-EXP-CLS1-GRPC&D Explosion proof 3HP 208-230/1/60 Class I / Div. 1 Grp. C&D and Class II/ Div. 1 Grp. F&G. 3450 RPM, NO FLANGE
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-3HP-208-230/3/60-EXP-CLS1-GRPC&D Explosion proof 3HP 208-230/3/60 Class I / Div. 1 Grp. C&D and Class II/ Div. 1 Grp. F&G. 3450 RPM, NO FLANGE. *CSA Approved Motor*
    M-MTR-3HP-3600-B5-90-24-115-230/1/60 Motor 3HP 3600 RPM B5 Flange 115/230V, 24 Shaft size, 90 Frame. *CSA Approved Motor*
    M-MTR-3HP-3600-B5-90-24-208-230-460/3/60 Motor 3HP 3600 RPM B5 Flange 208/230/460V, 24 Shaft size, 90 Frame. *CSA Approved Motor*
    M-MTR-3HP-3600-B5-90-24-575/3/60 Motor 3HP 3600 RPM B5 Flange 575V, 24 Shaft size, 90 Frame 2.2kw. *CSA Approved Motor*
    M-MTR-3HP-3600-C-182-1 1/8-230-460 3 HP MOTOR 230-460V 3600 RPM, 182T C flange, 1 1/8 shaft size and feet. *CSA Approved Motor*
    M-MTR-3HP-3600-C-182-1 1/8-575 3 HP MOTOR 575V 3600 RPM, 182T C flange, 1 1/8 shaft size and feet. *CSA Approved Motor*
    M-MTR-3HP-3600-NF-145- 7/8-208-460 3 HP MOTOR 208/460 V 3600 RPM, 145T NO flange and a 7/8 shaft size. *CSA Approved Motor*
    M-MTR-3HP-3600-NF-145- 7/8-575 3 HP MOTOR 575/3/60 V 3600 RPM, 145T NO flange and a 7/8 shaft size. *CSA Approved Motor*
    M-MTR-3HP-3600-NF-182-1 1/8-115-230 3 HP MOTOR 115/230V 3600 RPM, KX182T NO flange and a 1 1/8 shaft size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • M-MTR-3HP-3600-NF-182-1 1/8-230-460 3 HP MOTOR 230/460V 3600 RPM, 182T NO flange and a 1 1/8 shaft size. *CSA Approved Motor*
    M-MTR-4HP-3600-B5-100-1-230-460 Metric Motor 4 HP 3600 RPM B5 flange 230/460V, 25mm Shaft size, 100L Frame. *CSA Approved Motor*
    M-MTR-4HP-3600-B5-100-28-208-230-460/3/60 Motor 4HP 3600 RPM B5 Flange 208/230/460V, 28 Shaft size, 100 Frame.*CSA Approved Motor*
    M-MTR-4HP-3600-B5-100-28-575/3/60 Motor 4HP 3600 RPM B5 Flange 575V, 28 Shaft size, 100 Frame 3kw. *CSA Approved Motor*
    M-MTR-4HP-3600-B5-100-575 Metric Motor 4 HP 3600 RPM B5 flange mount 575/3/60 TEFC 100L Shaft size 25mm. *CSA Approved Motor*
    M-MTR-4HP-3600-B5-100L-25MM-575 Metric Motor 4 HP 3600 RPM B5 flange mount 575/3/60 TEFC 100L Frame c/w feet. *CSA Approved Motor*
    M-MTR-4HP-3600-B6-100-25-230-460 Metric Motor 4 HP 3600 RPM B6 flange 230/460V, 25mm Shaft size, 100L Frame. *CSA Approved Motor*
    M-MTR-5HP-3450-184T-3ph-TEFC-575 5HP,184T,3450RPM,3PHASE,TEFC. *CSA Approved Motor*
    M-MTR-5HP-3600-B5-112-28-208-230-460/3/60 Motor 5HP 3600 RPM B5 Flange 208/230/460V, 28 Shaft size, 112 Frame. *CSA Approved Motor*
    M-MTR-5HP-3600-B5-112-28-575/3/60 Motor 5HP 3600 RPM B5 Flange 575V, 28 Shaft size, 112 Frame 3.7kw. *CSA Approved Motor*
    M-MTR-5HP-3600-NF-184T-1 1/8-575-EXP 5 HP explosion Proof Motor, 3600 RPM NO flange, 575/3/60V, 184T Frame, 1 1/8 Shaft Size. *CSA Approved Motor*
    M-MTR-7.5HP-3600-B5-132-38-208-230-460/3/60 Motor 7.5HP 3600 RPM B5 Flange 208/230/460V, 38 Shaft size, 132 Frame. *CSA Approved Motor*
    M-MTR-7.5HP-3600-B5-132-38-575/3/60 Metric Motor 7.5HP 3600 RPM B5 Flange 575V, 38 Shaft size, 132 Frame 5.5kw. *CSA Approved Motor*
    M-MTR-LFan Motor for Leader Fan. *CSA Approved Motor*
    M-MTR-RB-80-6bU Regenerative Motor Blower 7.5 HP, 3/60/575V.
  • 175 CFM @ 100 SP
  • Integral inlet and outlet silencers.
  • Precision cast aluminum impeller.
  • 2.5 ” NPT inlet and outlet connections.
  • 3/60/575V, 6.3 kW, 3450 RPM, IP54 rated motor complete with CSA (Canada & US) certification for use in all US states and Canadian provinces. *CSA Approved Motor*
  • M-MTR-RGB-150-90 Regenerative Motor Blower 5 HP, 3/60/575V.
  • 150 CFM @ 90 SP
  • Integral inlet and outlet silencers.
  • Precision cast aluminum impeller.
  • 2.5 ” NPT inlet and outlet connections.
  • 3/60/575V, 5 HP, 3450 RPM, IP54 rated motor complete with CSA (Canada & US) certification for use in all US states and Canadian provinces. *CSA Approved Motor*
  • M-MTR-RGB-175-100 Regenerative Motor Blower 7.5 HP, 3/60/575V.
  • 175 CFM @ 100 SP
  • Integral inlet and outlet silencers.
  • Precision cast aluminum impeller.
  • 2.5 ” NPT inlet and outlet connections.
  • 3/60/575V, 6.3 kW, 3450 RPM, IP54 rated motor complete with CSA (Canada & US) certification for use in all US states and Canadian provinces. *CSA Approved Motor*
  • M-MTR-RGB-390-100 Regenerative Motor Blower 15 HP, 3/60/575V.
  • 390 CFM @ 100 SP
  • Integral inlet and outlet silencers.
  • Precision cast aluminum impeller.
  • 3.5 ” NPT inlet and outlet connections.
  • 3/60/575V, 12.5 kW, 3450 RPM, IP54 rated motor complete with CSA (Canada & US) certification for use in all US states and Canadian provinces. *CSA Approved Motor*
  • N-MTR-0.5HP-1800-C-56-1/2-115-230 NEMA Motor 0.5 HP, 1800 RPM, C flange, 115/230 , 56 Frame, Shaft size 5/8"
  • WITHOUT OVERLOAD PROTECTION. *CSA Approved Motor*
  • N-MTR-0.5HP-1800-C-56-1/2-115-230-EXP NEMA Motor 0.5 HP, 1800 RPM, C flange, 115/230 , 56 Frame, Shaft size 5/8"
  • WITHOUT OVERLOAD PROTECTION
  • Explosion proof. *CSA Approved Motor*
  • N-MTR-0.5HP-3600-B5-71-115/230 NEMA Motor 0.5HP, 3600RPM, B5 flange, 208/230V, N/A Frame,14mm Shaft size. *CSA Approved Motor*
    N-MTR-0.5HP-3600-C-56-1/2-115-230 NEMA Motor 0.5 HP, 3600 RPM, C flange, 115/230 , 56 Frame, Shaft size 5/8
  • WITHOUT OVERLOAD PROTECTION. *CSA Approved Motor*
  • N-MTR-0.5HP-3600-C-56-1/2-230-460 NEMA Motor 0.5 HP, 3600 RPM, C flange, 230/460 V TEFC, 56 Frame, 5/8 Shaft size.*CSA Approved Motor*
    N-MTR-0.5HP-3600-C-56-1/2-575 NEMA Motor 0.5 HP, 3600 RPM, C flange, 575/3/60, 56 Frame 5/8" Shaft size
    N-MTR-0.75HP-3600-C-56-5/8-115 NEMA Motor 0.75 HP, 3600 RPM, C flange, 115 V, D56 Frame, 5/8 Shaft Size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • N-MTR-0.75HP-3600-C-56-5/8-115-230 NEMA Motor 0.75 HP, 3600 RPM, C flange, 115/230 56 Frame, 5/8" Shaft Size
  • WITHOUT OVERLOAD PROECTION
  • N-MTR-0.75HP-3600-C-56-5/8-230-460 NEMA Motor 0.75 HP, 3600 RPM, C flange, 230-460, 56 Frame, Shaft size 5/8. *CSA Approved Motor*
    N-MTR-0.75HP-3600-C-56-5/8-575 NEMA Motor 0.75 HP, 3600 RPM, C flange, 575/3/60 V, 56 Frame, Shaft size 5/8. *CSA Approved Motor*
    N-MTR-0.75HP-3600-NF-56-5/8-115-230 NEMA Motor 0.75 HP, 3600 RPM, No flange, 115/230 V, 56Z Frame, 5/8 Shaft Size
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • N-MTR-1.5HP-1800-56-5/8-575/3/60 NEMA Motor 1.5 hp 1800 rpm w/feet 575 volt/3 phase 60 hz TEFC 56. *CSA Approved Motor*
    N-MTR-1.5HP-1800-C-56-5/8-115-230/1/60 NEMA Motor 1.5 hp 1800 rpm C flange mount 115-230 volt/single phase 60 hz TEFC 56 C Frame flange
  • WITHOUT OVERLOAD PROECTION Load 100%, - efficiency is 90%, 2080 hours/year and 0.11$/kW/h. *CSA Approved Motor*
  • N-MTR-1.5HP-1800-C-56-5/8-575/3/60 NEMA Motor 1.5 hp 1800 rpm C flange mount 575 volt/single phase 60 hz TEFC 56 C Frame flange.*CSA Approved Motor*
    N-MTR-1.5HP-3600-C-143-7/8-115 NEMA Motor 1.5HP, 3600 RPM, C flange, V115, F143T Frame, Shaft Size 7/8
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • N-MTR-1.5HP-3600-C-143-7/8-115-230/1/60 NEMA Motor 1.5 hp 3600 rpm C flange mount 115-230 volt/single phase 60 hz TEFC 143 C Frame flange
  • WITHOUT OVERLOAD PROECTION Load 100%, - efficiency is 90%, 2080 hours/year and 0.11$/kW/h. *CSA Approved Motor*
  • N-MTR-1.5HP-3600-C-143-7/8-575 NEMA Motor 1.5 HP, 3600 RPM, C flange, V575/3/60, F143T Frame, Shaft Size 7/8. *CSA Approved Motor*
    N-MTR-1.5HP-3600-C-56-5/8-115-230/1/60 NEMA Motor 1.5 hp 3600 rpm C flange mount 115-230 volt/single phase 60 hz TEFC 56 C Frame flange
  • WITHOUT OVERLOAD PROTECTION Load 100%, - efficiency is 90%, 2080 hours/year and 0.11$/kW/h.*CSA Approved Motor*
  • N-MTR-1.5HP-3600-C-56-5/8-115-230-D NEMA Motor 1.5HP, 3600 RPM, C flange, V115/230, 56 Frame, Shaft Size 5/8 Demo
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • N-MTR-1.5HP-3600-C-56-5/8-208-460 NEMA Motor 1.5 HP 3600 RPM C flange mount 208-230/460/60 TEFC 56 C Frame. *CSA Approved Motor*
    N-MTR-1.5HP-3600-C-56-5/8-208-460 NEMA Motor 1.5 HP 3600 RPM C flange mount 208-230/460/60 TEFC 56 C Frame. *CSA Approved Motor*
    N-MTR-1.5HP-3600-C-56-5/8-575 NEMA Motor 1.5 hp 3600 rpm C flange 575/3/60 volt,Shaft Size 5/8", 56 Frame
    N-MTR-1.5HP-3600-NF-56-5/8-115-230 NEMA Motor 1.5HP, 3600 RPM, NO flange, V115/230, 56H Frame, Shaft Size 5/8
  • WITHOUT OVERLOAD PROECTION. *CSA Approved Motor*
  • N-MTR-3HP-3600-C-145-7/8-575-EXP 3 HP Explosion Proof Motor 575 V 3600 RPM, C/W 145 TC flange and a 7/8 shaft size. Motor is rated at Class 1/ Division 1 Group C & D and Class 2/ division 1 Group F & G. *CSA Approved Motor*
    N-MTR-7.5HP-3600-C-213-1 3/8-575 Motor 7.5HP 36000 RPM C Flange 575V, 1 3/8" Shaft size, 213T Frame.*CSA Approved Motor*
    Variable Frequency Drives
    Part # Qty  Description
    VFD-KIT-1HP-115-230-3 1HP 120-240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 1 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120V system with a VFD
  • VFD-KIT-2HP-115-230-3 2HP 120-240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 2 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120 or 220/1/60 V system with a VFD
  • VFD-KIT-3HP-220-230-3 3HP 240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 3 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120V system with a VFD