AS9120B, ISO 9001:2015, and FAA 0056B Accredited

Industrial Part 166004A of Dayton - Request a Quote

For industrial products like 166004A 21"" Tubeaxial Fan, 230VAC from manufacturers such as Dayton, you won’t find a better source than Industrials Unlimited, an all-inclusive marketplace for industrial products and much more. As a leader among independent distributors, we have access to an inventory of more than 2 billion new and obsolete parts such as 166004A and many others. We are also an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, ensuring the quality of each part we sell.

Part Number : 166004A
Manufacturer : Dayton
Main Category : Fans And Hvac Equipment
Category : Fans
Description : 21"" Tubeaxial Fan, 230VAC
   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Whether you need 166004A from product category Fans And Hvac Equipment or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Dayton. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.

Product Characteristics (166004A)
Bearing Type Ball
Blade Dia. 21 in
Blade Material Aluminum
CFM @ 0.000-In. SP 6193/4105
CFM @ 0.125-In. SP 5970/3760
CFM @ 0.250-In. SP 5738/3341
CFM @ 0.375-In. SP 5489/2167
CFM @ 0.500-In. SP 5,211 cfm
Companion Flange Stock No. 1LWN9
Country of Origin (subject to change) United States
Dimension A 21 5/16 in
Dimension B 22 19/32 in
Dimension C 23 7/8 in
Dimension D 16 in
Drive Type Direct
Fan RPM 1750/1160
Full Load Amps 5/3
Height 23 7/8 in
Housing Dia. w/Mtg. Flange 23 7/8 in
Housing Dia. w/o Mtg. Flange 21 5/16 in
Housing Finish Baked Enamel
Housing Material Steel
Hz 60
Inlet Dia. 21 1/4 in
Item Tubeaxial Fan
Max. Ambient Temp. 104 Degrees F
Max. BHP 1.10/0.33
Max. Depth 16 in
Max. Inlet Temp. 104 Degrees F
Motor Enclosure Totally Enclosed Air Over
Motor HP 1 hp
Motor RPM 1750/1160
Motor Type Capacitor Start
Mounting Position Vertical/Horizontal
Number of Blades 6
Number of Speeds 2
Outlet Dia. 21 1/4 in
Phase 1
Sones @ 0.250-In. SP @ 5 Ft. 26/15.2
Standards UL Listed and AMCA Certified
Voltage 230
Width 23 7/8 in
Guaranteed On - Time Delivery


On - Time Delivery

Customized User-Friendly Database

Customized &

User-Friendly Database


Over 5100


Competitive Prices



Scheduling Flexibility



Complete Purchasing Solutions


Purchasing Solutions

Upload RFQ

If you have more than one item,upload your spreadsheet here.

Semiconductor's Certifications and Memberships

Thank You for Visiting.

We hope that you will visit us again the next time you need industrial parts and make us your strategic purchasing partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.