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DD18HPFA Parts
Motors, Pulleys, & Motor Specific Parts
Click on a part # to order that part.
Motor HP Phs Voltage FLA Shaft Frame Weight RPM Vendor
CK48HB07J01-60HZ 0.333 1 115/208-230 V 5.8/3.2-2.9 0.5" 48 23 lbs 1735 HSSA
ODP (Open Drip Proof) Pulleys
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CK48HB07J01-50HZ 0.333 1 220 V 3.3 0.5" 48 23 lbs 1435 HSSA
ODP (Open Drip Proof) Pulleys
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CK48HB06H01-60HZ 0.5 1 115/208-230 V 7.6/4.2-3.8 0.625" 56 26 lbs 1730 HSSA
ODP (Open Drip Proof) Pulleys
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CK48HB06H01-50HZ 0.5 1 220 V 4.3 0.625" 56 26 lbs 1435 HSSA
ODP (Open Drip Proof) Pulleys
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H991LES 0.5 3 575 V 0.7 0.625" 56 31 lbs 1775 Regal Beloit/A.O. Smith
ODP (Open Drip Proof) Pulleys
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.5018OT3E56-S48PP 0.5 3 208-220-230/380/460 V 1.9-1.7-1.7/0.9/0.9 0.625" 56 20 lbs 1730 Weg
ODP (Open Drip Proof) Pulleys
Show parts
.5018OT3E56-S48PP-50HZ 0.5 3 190/220/380/415 V 1.9/1.8/1/1 0.625" 56 20 lbs 1400 Weg
ODP (Open Drip Proof) Pulleys
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.7518OT3E56-S48PP-50Hz 0.75 3 190/220-230/380/415 V 2.6/2.4-2.9/1.3/1.3 0.625" 56 29 lbs 1410 Weg
ODP (Open Drip Proof) Pulleys
Show parts
.7518OT3E56-S48PP 0.75 3 208-220-230/380/460 V 2.5-2.3-2.3/1.3/1.1 0.625" 56 24 lbs 1735 Weg
ODP (Open Drip Proof) Pulleys
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CK56HB02F01-60HZ 0.75 1 115/208-230 V 6/3.3-3 0.625" 56 34 lbs 1750 HSSA
ODP (Open Drip Proof) Pulleys
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CK56HB02D01-60HZ 1 1 115/208-220-230 V 8.1/4.4-4.1-4 0.625" 56 39 lbs 1750 HSSA
ODP (Open Drip Proof) Pulleys
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B337 1 1 277 V 5.6 0.625" 56 31 lbs 1725 Marathon
ODP (Open Drip Proof) Pulleys
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00118OT3E56-S48PP 1 3 208-220-230/380/460 V 3.4-3.9-3.1/1.9/1.5 0.625" 56 26 lbs 1720 WEG
ODP (Open Drip Proof) Pulleys
Show parts
00158OT3E56-S48PP 1.5 3 208-220-230/380/460 V 4.6-4.2-4.2/2.4/2.1 0.625" 56 31 lbs 1710 WEG
ODP (Open Drip Proof) Pulleys
Show parts
00158OT3E56-S48PP-50HZ 1.5 3 190/220/380/415 V 5.1/4.8/2.5/2.5 0.625" 56 31 lbs 1430 WEG
ODP (Open Drip Proof) Pulleys
Show parts
00218OT3E56Z-S48PP-50HZ 1.5 3 190/220/380/415 V 6.5/5.7/3.2/3 0.875" 56HZ 40 lbs 1400 WEG
ODP (Open Drip Proof) Pulleys
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CK56HB02C01-60HZ 1.5 1 115/208-230 V 12.2/6.7-6 0.625" 56 50 lbs 1750 HSSA
ODP (Open Drip Proof) Pulleys
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CK56HB02B01-60HZ 2 1 115/208-230 V 16.5/9.5-8.1 0.875" 56HZ 58 lbs 1750 HSSA
ODP (Open Drip Proof) Pulleys
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00318OT3E56Z-S48PP-50HZ 2 3 190/220/380/415 V 6.9/6.7/3.4/3.5 0.875" 56 55 lbs 1410 WEG
ODP (Open Drip Proof) Pulleys
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00218OT3E56Z-S48PP 2 3 208-230/415/460 V 5.9-5.3/3/2.6 0.875" 56 40 lbs 1700 WEG
ODP (Open Drip Proof) Pulleys
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DTP0014 1 3 208-230/460 V 3.1-2.8/1.4 0.875" 143 35 lbs 1750 Mimco/TECO
ODP, Premium (E-Plus3) Eff. Pulleys
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DTP1/54 1.5 3 208-230/460 V 4.4-4/2 0.875" 145 46 lbs 1750 Mimco/TECO
ODP, Premium (E-Plus3) Eff. Pulleys
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DTP0024 2 3 190/208-230/380/460 V 5.9/6.1-5.5/2.9/2.7 0.875" 145T 44 lbs 1740 Mimco/TECO
ODP, Premium (E-Plus3) Eff. Pulleys
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C223 0.333 1 115/208-230 V 5.2/2.6-2.5 0.625" 56 18 lbs 1725 PRECISION ELECTRIC MOTOR SALES
TEFC (Totally Enclosed Fan Cooled) Pulleys
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C613 0.5 1 115/208-230 V 7.2/3.6-3.5 0.625" 56 25 lbs 1725 Regal Beloit/A.O. Smith
TEFC (Totally Enclosed Fan Cooled) Pulleys
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H868L 0.5 3 208-230/460 V 1.8-1.6/0.9 0.625" 56 18 lbs 1800 Regal Beloit/A.O. Smith
TEFC (Totally Enclosed Fan Cooled) Pulleys
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H869L 0.75 3 208-230/460 V 2.4-2.4/1.2 0.625" 56 20 lbs 1800 Regal Beloit/A.O. Smith
TEFC (Totally Enclosed Fan Cooled) Pulleys
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C671 0.75 1 115/208-230 V 10.4/5.4-5.2 0.625" 56 28 lbs 1725 Regal Beloit/A.O. Smith
TEFC (Totally Enclosed Fan Cooled) Pulleys
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C686V1 1.5 1 115/208-230 V 15/7.8-7.5 0.625" 56H 43 lbs 1725 PRECISION ELECTRIC MOTOR SALES
TEFC (Totally Enclosed Fan Cooled) Pulleys
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131509 2 1 115/208-230 V 24.8/13-12.4 1.125" 182T 75 lbs 1740 Leeson/Rempfer & Assoc.
TEFC (Totally Enclosed Fan Cooled) Pulleys
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00118ET3H143T-W22 1 3 575 V 1.2 0.875" 143T 48 lbs 1750 WEG
TEFC, Premium (E-Plus3) Eff. Pulleys
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00158ET3H145T-W22 1.5 3 575 V 1.6 0.875" 145T 53 lbs 1750 WEG
TEFC, Premium (E-Plus3) Eff. Pulleys
Show parts
GP1/54 1.5 3 190/200-208-230/380/400/460 V 4.3/4.3-4.5-4/2.1/2.1/2.1 0.875" 145T 40 lbs 1800 Mimco/TECO
TEFC, Premium (E-Plus3) Eff. Pulleys
Show parts
00218ET3H145T-W22 2 3 575 V 2.2 0.875" 145T 54 lbs 1750 WEG
TEFC, Premium (E-Plus3) Eff. Pulleys
Show parts

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 
F5020018
[1 used]
Baffle 11 3/8" Dia. Ins. Venturi X 7 3/8" Height, .080 x 33" 1100-0 Alum. (Spun) (-0 Drill 1.500 Hole) (-1 No Hole) (620073), With Welded Drain. $121.03 Order
F8040018-S
[1 used]
BASE, 18GA GALVANIZED, BDU/HP/BDCR18 -MUST ORDER WITH 620144 $59.75 Order
UCP205-16-AH-SP4
[2 used]
Bearing 1" pillow block bearing with cast housing and grease fitting. (8B1000) 1/4-28 x 1/8 Socket Set Screw (2@62°). Serrated Tip Set Screw With Loctite Patch. Set Screw Torque = 85 inch lbs. Grease fitting on opposite side of standard. $15.88 Order
SCR-18
[1 used]
Bird Screen - 1/2" x 1/2" Wire Screen for Belt Drive Upblast & Downblast Fans $5.09 Order
800048
[5 used]
Bolt Whiz 1/4-20 X 1/2, Steel $0.15 Order
92323A558
[4 used]
Bolt Whiz 3/8-16 X 1 1/2, Steel Grade 5 Minimum (3 Evenly Spaced Radial Marks) $1.05 Order
800043
[4 used]
Bolt Whiz 3/8-16 X 1-1/2, Steel Grade 5 Minimum (3 Evenly Spaced Radial Marks) $1.05 Order
F5170020
[1 used]
Bottom Skirt 25 25/32" Dia. Out. Bottom X 38" Dia. Out. Top X 9 3/8" Height, .080 x 43" 1100-0 Alum. For 20" Upblast & Downblast Fan, 18" Downblast Fan (Spun) (-0) (-1) (620081) $163.84 Order
LT 1/2 Conduit
[2 used]
Conduit 1/2" Flexible - Non Metallic Gray, For Use With Non Metallic Liquid Tight Connectors. $1.83 Order
F214BDCR
[1 used]
Cooling Tube 3 1/2" Out. Dia. X 2.75" Long, .080 Wall Thk. Extruded Alum. For BDCR18, BDCR20, BDCR24, BDCR30 and BDCR36. $8.15 Order
F2100001
[1 used]
Cooling Tube Grommet 3 1/2" Ins. Dia., 4 1/2" Out. Dia., 3/8" Thk., Black Silicone Rubber(620047) $2.46 Order
800103
[2 used]
Cotter Pin Hammerlock Zinc 1/16 X 1/8 X 4 1/2, Steel $0.26 Order
A-17
[4 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. $1.08 Order
F5150018-S
[1 used]
Motor Cover 25 9/16" Dia. Ins. X .875" Height, .24GA Galv. (Spun) BDU/HP18/20 & BDCR18/20 Pan Hood $26.49 Order
800113-D40
[4 used]
Motor Frame Vibration Eliminator 1 3/8 Out. Dia. X 3/4" Tall, Rubber (Black with Marking) New Style, Shear 45 lbs, Compression 100 lbs. 3/8-16 x 5/8 dual studs. Durometer = 40 $1.70 Order
F8020018
[1 used]
Motor Plate / Angles Weldment (20" X 10 1/2" Mounting Holes) For BDU18 / BDU18HP / BDCR18 / BDU20 / BDU20HP / BDCR20 (620031) $52.63 Order
800031
[10 used]
Nut Nylon Insert 1/4-20, NILN 1420Z, Steel With White Nylon Insert $0.03 Order
800034
[10 used]
Nut Whiz 1/4-20, SFLN1420LZ, Steel, Large Flange $0.18 Order
SB6-4-RIVET
[14 used]
RIVET - 3/16" Diameter, .126 To .250 Grip Range, SB6-4 Button Head Steel/Steel. Replaced 800075. $0.05 Order
800023B
[18 used]
Self Drilling Screw 1/4-14 X 1 1/4", with rubber washer, drill & tap HWBS. $0.26 Order
F21800191
[1 used]
Shaft 1" Dia. X 22 11/16", Material 1045 Cold Drawn Steel. (620241). For Replacement Parts Order Part F2180019 If Fan Shipped Before 5/7/09. $29.33 Order
800108
[2 used]
Shaft Key 1/4" X 1/4" X 2 1/4" Long, Steel $0.43 Order
F2050018-S
[1 used]
Shaft Wrapper 25 1/2" Dia. Out. X 18" Height. For BDU 18,20 / BDUHP 18,20 & BDCR18, 20 $42.64 Order
SKID-4848
[1 used]
Skid - 48" X 48" - Used For BDU/BDCR 18, 20 & 24. $16.91 Order
F5040018-S
[1 used]
TOP PLATE, 18GA GALVANIZED, BDU/HP/BDCR 18/20 (MOTOR MOUNT) $38.88 Order
F8030018-P
[5 used]
Vertical Brace Assy With PEM Nut. 1 1/8" X 14 7/8", 14 Ga. Galv. Steel ForGV1820 (A0025414) $5.14 Order
800014
[10 used]
Washer Nylon 1/4 Dia. Ins. X 9/16 Dia. Out. X 1/16 Thk., Nylon (Color White) $0.26 Order
F8010019
[1 used]
Wheel Assembly 18 3/4" Dia. Top X 12 5/8" Dia. Ins. Bottom X 5 9/16" Height. High Pressure Wheel. (620222) For Use With 1" Shaft & Bearings. For Replacement Wheel, Order Part Number F8010019-1 With 3/4" Diameter Hub If The Fan Shipped Before 5/7/09. $189.27 Order
800032
[12 used]
Zinc-Plated Grade 5 Steel Serrated-Flange Locknut, 3/8"-16 Thread Size, 3/4" Flange Diameter, 11/32" Overall Height $0.61 Order
99904A102
[4 used]
Zinc-Plated Grade 5 Steel Serrated-Flange Locknut, 5/16"-18 Thread Size, 11/16" Flange Diameter, 9/32" Overall Height $1.05 Order
Curbs
Part Per Unit List 
CRB26.5X8E CURB - 26.5" Square X 8" High For Exhaust Fans $118.48 Order
CRB26.5X12E ROOF CURB - 26.50" Square X 12" High $118.48 Order
CRB26.5X12-BTC BOLT TOGETHER ROOF CURB -26.5" Square X 12" High, 18 GA Galvanized. Ships Flat. Pitched Curb Option Not Available with Bolt Together Curbs. $99.76 Order
CRB26.5X14E ROOF CURB - 26.50" Square X 14" High $118.48 Order
CRB26.5X16E ROOF CURB - 26.50" Square X 16" High, $118.48 Order
CRB26.5X18E ROOF CURB - 26.50" Square X 18" High, $118.48 Order
CRB26.5x20E ROOF CURB - 26-1/2" Sq. x 20" High. $118.48 Order
CRB26.5x20L-BTC BOLT TOGETHER ROOF CURB -26.5" Square X 20" High, 18 GA Galvanized. Vented. Ships Flat. Pitched Curb Option Not Available with Bolt Together Curbs. $99.76 Order
CRB26.5x22E ROOF CURB - 26-1/2" sq.x 22" high $118.48 Order
CRB26.5x24E ROOF CURB - 26-1/2" sq.x 24" high $118.48 Order
CRB26.5x24.5E ROOF CURB - 26-1/2" sq.x 24.5" high $118.48 Order
CRB26.5x26E ROOF CURB - 26-1/2" sq.x 26" high $118.48 Order
CRB26.5x28E ROOF CURB - 26-1/2" sq.x 28" high $118.48 Order
CRB26.5X31E ROOF CURB - 26.50" Square X 31" High, $172.80 Order
CRB26.5X32E ROOF CURB - 26.50" Square X 32" High, $172.80 Order
CRB26.5X33E ROOF CURB - 26.50" Square X 33" High, $172.80 Order
CRB26.5X34E ROOF CURB - 26.50" Square X 34" High, $172.80 Order
CRB26.5X36E ROOF CURB - 26.50" Square X 36" High, $172.80 Order
CRB26.5X38E ROOF CURB - 26.50" Square X 38" High, $193.61 Order
CRB26.5x40E ROOF CURB - 26-1/2" Sq. x 40" High. $236.97 Order
CRB26.5x42H ROOF CURB - 26-1/2" Sq. x 42" High. $236.97 Order
CRB26.5x46E ROOF CURB - Restaurant Duty 26-1/2" sq.x 46" high (Vented) $207.86 Order
CRB26.5x48E ROOF CURB - Restaurant Duty 26-1/2" sq.x 48" high (Vented) $172.80 Order
CRB26.5x52E ROOF CURB - Restaurant Duty 26-1/2" sq.x 52" high (Vented) $283.72 Order
CRB26.5x54E ROOF CURB - Restaurant Duty 26-1/2" sq.x 54" high (Vented) $283.72 Order
CRB26.5x66E ROOF CURB - Restaurant Duty 26-1/2" sq.x 66" high (Vented) $394.92 Order
CRB26.5x76E ROOF CURB - Restaurant Duty 26-1/2" sq.x 76" high $473.92 Order
Options
Part Per Unit List 
TENSPLATEMAN Belt Tensioner Manual - Used On Up & Down Blast Exhaust Fans 11" Thru 24" - All 3 Phase HP & 1 Phase 2 HP Motors & Below. Not used with DHP 575 V or Explosion Proof - 48 Frame & Up - Can be used on wall mount applications. Standard Version Has 5/16 - 18 x 6" Bolt (92865A609). $64.96 Order
TENSPLATESM Belt Tensioner Spring - Used On Exhaust Fans With 15" Wheels And Larger, Max 1 HP - Three Phase. Not used with DHP 575 V. Used With Stock Motors - 56 Frame Only. Cannot be used in wall mount applications. $183.18 Order
TENSPLATELG Belt Tensioner Spring - Used On Exhaust Fans With 15" Wheels And Larger, Max 2 HP Single Phase And 3 HP Three Phase. Not used with DHP 575 V. Used With Stock Motors - 48 & 56 Frame - Consult Factory For Larger Frame Motors. Cannot be used in wall mount applications. $183.18 Order
I 23 BDD w/ 120/240V Motor MOTORIZED BACK DRAFT DAMPER - with flange, damper is 23" sq., 2" deep, O.D. of flange is 25" sq. Actuator is 120/240V $152.64 Order
Show parts
I 23 BDD w/ 24V Motor MOTORIZED BACK DRAFT DAMPER - with flange, damper is 23" sq., 2" deep, O.D. of flange is 25" sq. Actuator is 24V $175.53 Order
Show parts
I 23 BDD w/ 460V Motor MOTORIZED BACK DRAFT DAMPER - with flange, damper is 23" sq., 2" deep, O.D. of flange is 25" sq. Actuator is 460V $192.70 Order
Show parts
WALLMOUNT 27.5"SQ x 2" Wall Mount Bracket - 27.5" square x 2" for fans with 28" square base and with 24" centered square hole. Maximum Motor Size = 2 HP Single and Three & 3 HP Three. $57.73 Order
WALLMOUNT 27.5"SQ x 5" Wall Mount Bracket - 27.5" square x 5" for fans with 28" square base, with 24" centered square hole. Used when gravity damper is ordered. Maximum Motor Size = 2 HP Single and Three & 3 HP Three. $86.61 Order
Warranty-Motor-1-5 3 Year Extended Warranty for Fan Motor. Parts only; does not include labor. $51.96 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. $82.84 Order
Show parts
XB-2 Extra Set of V-Belts. Only to be ordered as fan option at time fan is ordered. $23.09 Order
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. $51.96 Order
Show parts
MIAMI-DADE NOA-1 Aluminum Downblast 1820 Miami Dade Impact and Wind Load Certification +150 / -150 PSF - Miami Dade County Product Control Approved. Florida Building Code approval. Downblast size 18/20. 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 16 Gauge Aluminized. $36.68 Order
Show parts
Through Wall Curb Mount Through Wall Curb Mount Installation Option. $0.00 Order
I 23 BDD Gravity Back Draft Damper - with flange, damper is 23" sq., 2" deep, O.D. of flange is 25" sq. $46.77 Order
Full Crating for Exhaust Fan Full crating for exhaust fans for shipping. $86.61 Order
EPO18-Enamel Tan Enamel Coating For 18" Fan. Consult factory for other colors. Sherwin Williams p/n F75KXN5809-4347, (AX = A0006229) Adds two weeks to the lead time of unit. $733.30 Order
EPO18-Epoxy White Epoxy Coating For 18" Fan. Consult factory for other colors. Epoxy Part A = Serwin Williams p/n B62WZ111 (AX = A0006230), Hardener Part B = Sherwin Williams p/n B60VZ70 (AX = A0006231) Adds two weeks to the lead time of unit. $733.30 Order
VAV-WP-MC VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. Manual Speed Control Variable Frequency Drive Included $57.73 Order
VAV-WP-BSPC VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. Building Static Pressure Variable Frequency Drive Control Included $692.87 Order
Show parts
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 $57.73 Order