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DU33HFA Parts
Motors, Pulleys, & Motor Specific Parts
Click on a part # to order that part.
Motor HP Phs Voltage FLA Shaft Frame Weight RPM Vendor
CK48HF25JF01-60-115 0.333 1 115 V 5.6 0.5" 48Y 14 lbs 1625 HSSA
ODP (Open Drip Proof)  
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CK48HF25JF01-60-230 0.333 1 230 V 2.8 0.5" 48Y 13 lbs 1625 HSSA
ODP (Open Drip Proof)  
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CK48HF25JF01-50-115 0.333 1 115 V 5.7 0.5" 48Y 13 lbs 1350 HSSA
ODP (Open Drip Proof)  
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CK48HF25JF01-50-230 0.333 1 230 V 2.9 0.5" 48Y 13 lbs 1350 HSSA
ODP (Open Drip Proof)  
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CK48BS25JS01-60 0.333 3 208-230 V 1.3-1.4 0.5" 56Z 17 lbs 1725 HSSA
ODP (Open Drip Proof)  
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BMN42-120I1-60-115 0.166 1 115 V 1.9 0.375" 42 10 lbs 1800 Telco Intercontinental Corp
TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor)  
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BMN48-250I1-50-115 0.333 1 115 V 4.3 0.5" 48 9 lbs 1800 Telco Intercontinental Corp
TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor)  
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BMN48-250I2-50-230/277 0.333 1 230-277 V 2.4-1.9 0.5" 48 9 lbs 1800 Telco Intercontinental Corp
TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor)  
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BMN48-250I1-60-115 0.333 1 115 V 4.3 0.5" 48 9 lbs 1800 Telco Intercontinental Corp
TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor)  
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BMN48-250I2-60-230/277 0.333 1 208-230-277 V 2.5-2.4-1.9 0.5" 48 9 lbs 1800 Telco Intercontinental Corp
TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor)  
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CK48HF25JF02-50-115 0.333 1 115 V 5.7 0.5" 48Y 13 lbs 1350 HSSA
TEFC (Totally Enclosed Fan Cooled)  
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CK48HF25JF02-50-230 0.333 1 230 V 2.9 0.5" 48Y 13 lbs 1350 HSSA
TEFC (Totally Enclosed Fan Cooled)  
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CK48HF25JF02-60-115 0.333 1 115 V 3.8 0.5" 48Y 13 lbs 1625 HSSA
TEFC (Totally Enclosed Fan Cooled)  
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CK48HF25JF02-60-230 0.333 1 230 V 1.9 0.5" 48Y 13 lbs 1625 HSSA
TEFC (Totally Enclosed Fan Cooled)  
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The manufacturer reserves the right to use alternate motors from alternate vendors that meet the operating requirements of the fan but may have slightly different specifications.
Replacement Parts
Part Per Unit List 
800026
[4 used]
A0005680 - Serrated Phillips Truss Screw, 1/4-20 X 5/8, Zinc $0.22 Order
800034
[15 used]
A0005690 - Nut Whiz 1/4-20, SFLN1420LZ, Steel, Large Flange $0.22 Order
0120763.0800
[3 used]
A0031100 - 1"L, 1/4-20 Matpoint, Self Aligning, Hex Head, Grade 5 Bolt $0.35 Order
F5060011
[1 used]
Apron 17 5/8" Dia. Out. Bottom X 25 9/16" Dia. Ins. Top X 14" Height, .080 x 38" 1100-0 Alum. For BDU11 / DU33 / NCA08FA / BDU11RA (Spun) (620070) $154.09 Order
F5020011
[1 used]
Baffle 7 1/2" Dia. Ins. Venturi X 5 1/4" Height, .064 x 23.5" 1100-0 Alum. (Spun) (-0 Drill 1.500 Hole) (-1 No Hole) (620067), With Welded Drain. $97.53 Order
F8040011-S
[1 used]
BASE, 20GA GALVANIZED, BDU11,BDCR7-11,DU25,30,33 -ORDER WITH 620154 $46.83 Order
800041
[6 used]
Bolt Whiz 10-32 X 1/2, SFB103212Z, Steel Grade 5 Minimum (3 Evenly Spaced Radial Marks) $0.33 Order
F2140014
[1 used]
Cooling Tube 3 1/2" Out. Dia. X 5 7/8" Long, .080 Wall Thk. Extruded Alum. For BDU11, DU12H, DU30 & DU33 (620307) $18.37 Order
F2100001
[2 used]
Cooling Tube Grommet 3 1/2" Ins. Dia., 4 1/2" Out. Dia., 3/8" Thk., Black Silicone Rubber(620047) $2.99 Order
800103
[3 used]
Cotter Pin Hammerlock Zinc 1/16 X 1/8 X 4 1/2, Steel $0.33 Order
F2030011-S
[3 used]
Horizontal Brace 3 7/8" Long X 1" Wide, 16GA Galv Steel. For BDU11 / DU33 $6.86 Order
90675A195
[8 used]
Lock Nut, 10-32, Zinc Plated Steel with integral star washer. 3/8 inch wrench. $2.02 Order
A-17
[3 used]
Ludwig A-17 Clip (Hood Retaining) 1" Width X 2 1/2" Height, Spring Steel - Exh.fans, Includes Mounting Hardware When Shipped As A Replacement Part. Old AX# A0005723. $1.30 Order
MANUAL EXHAUST
[1 used]
Manual for PRVs $1.39 Order
F5150011-S
[1 used]
Motor Cover 17 1/16" Dia. Ins. X .875" Height, .24GA Galv. (Spun) BDU/HP11,DU25,30,33 Pan Hood $15.58 Order
S11
[4 used]
Motor Frame Vibration Eliminator 3/4" Out. Dia. X 1/2" Tall, Rubber (Black), 10-32 x 3/8 dual studs. Durometer = 45. Used on direct drive motors with lugs. $1.41 Order
800031
[8 used]
Nut Nylon Insert 1/4-20, NILN 1420Z, Steel With White Nylon Insert $1.00 Order
800030
[6 used]
Nut Whiz 10-32, SFLN1032Z, Steel, Large Flange $0.33 Order
SB6-4-RIVET
[7 used]
RIVET - 3/16" Diameter, .126 To .250 Grip Range, SB6-4 Button Head Steel/Steel. Replaced 800075. $0.05 Order
800023B
[11 used]
Self Drilling Screw 1/4-14 X 1 1/4", with rubber washer, drill & tap HWBS. $0.33 Order
F2050011-S
[1 used]
Shaft Wrapper 17 1/16" Dia. Out. X 13" Height. For BDU/HP11, DU25,30,33 $25.84 Order
SKID-3237
[1 used]
Skid - 32" X 37" - Used For BDU 11, BDCR 7, 8, 9 & 11, DU/DR 25, 30 & 33. $17.28 Order
F5040011-S
[1 used]
TOP PLATE, 20GA GALVANIZED, BDU11,BDCR7,8,9,11 DU25,30,33 (MOTOR MOUNT) $21.30 Order
F8030011-P
[4 used]
Vertical Brace Assy With PEM Nut. 1 1/8" X 10 7/8", 16 Ga. Galv. Steel For BDU11 / DU33 / BDCR11 (A0025410). $4.84 Order
800011
[4 used]
Washer 1/4 Dia. Ins. X 5/8 Dia. Out. X 1/16 Thk., Steel - 360 PER lbs. $0.12 Order
800014
[8 used]
Washer Nylon 1/4 Dia. Ins. X 9/16 Dia. Out. X 1/16 Thk., Nylon (Color White) $0.33 Order
F8010010
[1 used]
Wheel Assembly 11 3/4" Dia. Top X 8 3/8" Dia. Ins. Bottom X 6 27/32" High. (620227) $116.50 Order
Curbs
Part Per Unit List 
CRB19.5X4E ROOF CURB - 19.5" Square X 4" High $66.03 Order
CRB19.5X6E ROOF CURB - 19.5" Square X 6" High $132.03 Order
CRB19.5X8E ROOF CURB - 19.5" Square X 8" High $132.03 Order
CRB19.5X8E ROOF CURB - 19.5" Square X 8" High $122.03 Order
CRB19.5X9E ROOF CURB - 19.5" Square X 9" High $132.03 Order
CRB19.5X10E ROOF CURB - 19.5" Square X 10" High $132.03 Order
CRB19.5X12E ROOF CURB - 19.5" Square X 12" High $132.03 Order
CRB19.5X12-BTC BOLT TOGETHER ROOF CURB - 19.5" Square X 12" High, 18 GA Galvanized. Ships Flat. Pitched Curb Option Not Available with Bolt Together Curbs. $111.18 Order
CRB19.5X13E ROOF CURB - 19.5" Square X 13" High $132.03 Order
CRB19.5X14E ROOF CURB - 19.5" Square X 14" High $132.03 Order
CRB19.5X15E ROOF CURB - 19.5" Square X 15" High $132.03 Order
CRB19.5X16E ROOF CURB - 19.5" Square X 16" High $132.03 Order
CRB19.5X18E ROOF CURB - 19.5" Square X 18" High $132.03 Order
CRB19.5X20E ROOF CURB - 19-1/2" sq. x 20" high. $136.52 Order
CRB19.5X20L-BTC BOLT TOGETHER ROOF CURB -19.5" Square X 20" High, 18 GA Galvanized. Vented. Ships Flat. Pitched Curb Option Not Available with Bolt Together Curbs. $111.18 Order
CRB19.5X22E ROOF CURB - 19-1/2" sq. x 22" high. $151.69 Order
CRB19.5X22L-BTC BOLT TOGETHER ROOF CURB -19.5" Square X 22" High, 18 GA Galvanized. Vented. Ships Flat. Pitched Curb Option Not Available with Bolt Together Curbs. $111.18 Order
CRB19.5X23E ROOF CURB - 19-1/2" sq. x 23" high. $151.69 Order
CRB19.5X24E ROOF CURB - 19-1/2" sq. x 24" high. $151.69 Order
CRB19.5X24.5E ROOF CURB - 19-1/2" sq. x 24-1/2" high. $151.69 Order
CRB19.5X26E ROOF CURB - 19.5" Square X 26" High $171.91 Order
CRB19.5X33E CURB - 19.5" Square X 33" High For Exhaust Fans $192.14 Order
CRB19.5X34E CURB - 19.5" Square X 34" High For Exhaust Fans $192.14 Order
CRB19.5X35E CURB - 19.5" Square X 35" High For Exhaust Fans $192.14 Order
CRB19.5X36E CURB - 19.5" Square X 36" High For Exhaust Fans $192.14 Order
CRB19.5X39E CURB - 19.5" Square X 39" High For Exhaust Fans $192.14 Order
CRB19.5X40E ROOF CURB - 19-1/2" sq. x 40" high. $264.13 Order
CRB19.5X42E ROOF CURB - 19-1/2" sq. x 42" high. $264.13 Order
CRB19.5X44E ROOF CURB - 19-1/2" sq. x 44" high. $264.13 Order
CRB19.5X45E ROOF CURB - 19-1/2" sq. x 45" high. $264.13 Order
CRB19.5X48E ROOF CURB - 19-1/2" sq. x 48" high. $264.13 Order
CRB19.5X50E ROOF CURB - 19-1/2" sq. x 50" high. $396.18 Order
CRB19.5X52E ROOF CURB - 19-1/2" sq. x 52" high. $396.18 Order
CRB19.5X54E ROOF CURB - 19-1/2" sq. x 54" high. $396.18 Order
CRB19.5X55E ROOF CURB - 19-1/2" sq. x 55" high. $396.18 Order
CRB19.5X63E ROOF CURB - 19-1/2" sq. x 63" high. $330.15 Order
CRB19.5X64E ROOF CURB - 19-1/2" sq. x 64" high. $330.15 Order
CRB19.5X65E ROOF CURB - 19-1/2" sq. x 65" high. $330.15 Order
CRB19.5X78E CURB - 19.5" Square X 78" High For Exhaust Fans $330.15 Order
CRB19.5X80E CURB - 19.5" Square X 80" High For Exhaust Fans $371.88 Order
Options
Part Per Unit List 
ECM Wiring Package - MSC ECM Wiring Package - Exhaust - Manual or 0-10VDC Reference Speed Control -MSC- (TELCO), CCW Rotation $182.38 Order
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ECM Wiring Package-RTC ECM Wiring Package - Manual or 0-10VDC Reference Speed Control -RTC- (TELCO Motor), CCW Rotation $96.52 Order
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52012 Turn-tite Low-Pressure Mechanical Test Plug Steel W/Neoprene Seal, for Pipe ID 3.75". Used for Upblast Fan Wheel Access. - Cut Hole with McMaster Carr Hole Saw 4066A54 With Pilot Bit 4066A79. $187.93 Order
GC-CUF Grease Cup for kitchen-duty centrifugal exhaust fans, Box Dimensions 17-1/8 L X 5-1/16 W X 3-3/4 H (20 Gauge) (Includes Down Spout) $50.56 Order
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I 15 BDD w/ 120/240V Motor MOTORIZED BACK DRAFT DAMPER - with flange, damper is 15" sq., 2" deep, O.D. of flange is 17" sq. Actuator is 120/240V $179.83 Order
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I 15 BDD w/ 24V Motor MOTORIZED BACK DRAFT DAMPER - with flange, damper is 15" sq., 2" deep, O.D. of flange is 17" sq. Actuator is 24V $227.25 Order
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WALLMOUNT 20.5" SQ. x 2" Wall Mount Bracket - 20.5" square x 2" for fans with 21" square base and with 16" centered square hole. $70.19 Order
WALLMOUNT 20.5" SQ. x 5" Wall Mount Bracket - 20.5" square x 5" for fans with 21" square base, with 16" centered square hole. Used when gravity damper is ordered. $105.30 Order
WBE-11-36 Windband Extension Assembly for Centrifigual Upblast Fan with 11.75" Wheel. 27.350" OD, 36" Height. Constructed of Galvanized Steel Ater 1/1/2016. Includes 3 Quick Release latches & 10 Self Drilling Screws. $438.53 Order
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WBE-11-45-DEGREE Windband Extension Assembly for Centrifigual Upblast Fan with 11.75" Wheel. 27.350" OD, 30" Height. Constructed of Galvanized Steel After 1/1/2016. Includes 3 Quick release latches & 10 Self Drilling Screws. Non-Standard WBE 45 Degree Discharge. 3 Week Lead-Time. $883.56 Order
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Warranty-Motor-1-5 3 Year Extended Warranty for Fan Motor. Parts only; does not include labor. $63.18 Order
FAN HEAT BAFFLE Insulated Heat Baffle for Exhaust Fans. Type 475FRK 1 inch thick insulation installed on the top side of the top plate and under the motor of upblast and downblast fans. Cut to fit shaft wrapper and around vibration isolators and motor cooling hole. Caulked down to top plate. $100.73 Order
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397-91PSA INSTALLED FAN OPTION Gasketing - Thermeez Woven Ceramic Tape - 1/4" x 1" with adhesive back - Max Temp 1500°F. To be applied between fan base and grease duct. Installed under fan base 1/2" from the inside edge of the base to match up with the curb top flanges. $140.40 Order
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397-91PSA FAN OPTION Gasketing - Thermeez Woven Ceramic Tape - 1/4" x 1" with adhesive back - Max Temp 1500°F. To be applied between fan base and grease duct. Ships loose with fan. Gasket length supplied = perimeter of fan base. $70.19 Order
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EYEBOLTS-3 Eye Bolt 3 - Eye Bolts Are Installed On The Outside Of The Apron / Hood. Used For Guy Line Tie Off On Fans With 3 Tie Off Points. $132.96 Order
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HD-HBKIT-LOCKING HINGE KIT - Heavy Duty Hinge kit with locking spring pin for exhaust fan roof curbs. Includes Hardware to attach hinge to curb and hinge to base. 10 GA Galvanized. Note: Requires 16GA curb or 18GA curb with 16GA back plate - (9"x9" cut size). $173.19 Order
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HBKIT-01 HINGE KIT - Standard Hinge kit for exhaust fan roof curbs. Includes Hardware to attach hinge to curb and hinge to base. Ships Loose. Used on Fans with wheels 20 inches or smaller. 12 GA Galvanized. $63.18 Order
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F2050011-CS Shaft Wrapper 17 1/16" Dia. Out. X 8.5" Height. For DU,30 & 33 when used on concession stands. Low Profile Shaft Wrapper. $37.96 Order
MIAMI-DADE NOA-1 Aluminum Upblast Miami Dade Impact and Wind Load Certification +150 / -150 PSF - Miami Dade County Product Control Approved. Florida Building Code approval. Roof & Wall Mount Exhaust Curbs up to 20" high must be 20 gauge Aluminized. Roof & Wall Mount Exhaust Curbs above 20" high up to 42" high must be 18 Gauge Aluminized. $0.00 Order
Hinge Kit Label Label - Remove The Hinge Kit Label From The Fan Base. $63.26 Order
F2361425 Bird Screen - 1/2" X 1/2" (5" X 56") Wire Screen for Upblast & Downblast Fans DU/DR-25H/30H/33H, BDU/BDCR11, Galv after welded wire cloth. $2.26 Order
Ship Loose Disconnect For Remote Mount Disconnect Switch Loose - Wire Is Extended 10' To Allow Remote Mounting Of The NEMA 3R Enclosure & Switch. Cord Fittings Are Installed In Switch Box. 10-32 Hardware and 7/8" Plug Are Installed In Apron Switch Mounting Holes. $63.90 Order
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TCW11-DU30 Teflon Coated Wheel - Lead-Time 3 Weeks - Modify 11" Wheel - Part Number F8010011 To F8010010 By Replacing The Hub To 1/2" - Part Number F2240002. $479.22 Order
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2E340 Line Voltage Thermostat, 120 or 240 volt, used as fan thermostat in cooling applications. Close on temperature rise. 80-130 degree dial. 2E340. 13.8 amps at 120V, 10 amps at 240V. $75.64 Order
Through Wall Curb Mount Through Wall Curb Mount Installation Option. $0.00 Order
Wall Mount Construction-DD Wall Mount Construction for Direct Drive Fan. Through-Bolt mount motor for extra support in wall mount application. Vibration isolator mounts not used. $0.00 Order
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I 15 BDD Gravity Back Draft Damper - with flange, damper is 15" sq., 2" deep, O.D. of flange is 17" sq. $38.08 Order
Dry Mode Exhaust Current Sensor Mounted In Exhaust Fan For Use With Pool Room Temp Control $280.90 Order
Full Crating for Exhaust Fan Full crating for exhaust fans for shipping. $148.38 Order
EPO11-Enamel Tan Enamel Coating For 11" or smaller Fan. Consult factory for other colors. Sherwin Williams p/n F75KXN5809-4347, (AX = A0006229) Color: SW2353. Adds two weeks to the lead time of unit. $2,129.88 Order
VAV-WP-MC VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. Manual Speed Control Variable Frequency Drive Included $70.19 Order
VAV-WP-BSPC VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. Building Static Pressure Variable Frequency Drive Control Included $950.09 Order
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VAV-WP-PS VAV (Variable-Air-Volume) Wiring Package for Commercial Fans with Frequency Drive. Preset Speed or Speed Reference Variable Frequency Drive Input Field Wired $70.19 Order