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Industrial Part 1MBF2 of Dayton - Request a Quote

For industrial products like 1MBF2 Upblast Less Drive Package, 21-1/4 In 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 1MBF2 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 : 1MBF2
Manufacturer : Dayton
Main Category : Fans And Hvac Equipment
Category : Roof Ventilators
Description : Upblast Less Drive Package, 21-1/4 In
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Whether you need 1MBF2 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 (1MBF2)
Adj. 12 3/8 H Roof Curb Stock No. 2ZV83
Adj. 6 3/8 H Roof Curb Stock No. 4c454
Adj. UL 762 Kitchen Roof Curb Stock No. 4HX62
Base Height 1 3/4 in
Base Length 30
Base Size - Roof Ventilators 30 in x 30 in
Base Width 30
CFM Range 2779 to 5943 @ 0.5 in SP
Country of Origin (subject to change) United States
Dimension A 30 in
Dimension B 35 3/8 in
Dimension C 34 3/4 in
Dimension D 21 in
Drive Package With Motor Included No
Drive Type Belt
Drive Type - Roof Ventilators Belt Drive
Duty Rating - Roof Ventilators Standard
Fixed UL 762 Kitchen Roof Curb Stock No. 4HX57
Housing Material Spun Aluminum
Includes NEMA 1 Junction Box
Item Upblast Ventilator
Item - Roof Ventilators Upblast Ventilator
Max. Inlet Temp. 300 Degrees
Motor HP Range 1/2 to 3
Mounting Location Roof
Mounting Location - Roof Ventilators Roof
Number of Speeds 1
Overall Dia. 35 3/8 in
Overall Height 34 3/4 in
Recommended 12 In. Fixed Curb Item No. 2RB79
Recommended 8 In. Fixed Curb Item No. 4HX41
Recommended Damper Size (In.) 23 x 23
Recommended Damper Stock No. 4HX67
RPM Range 880 to 1600
Shaft Dia. Sheave End 1 in
Shaft Dia. Wheel End 1 in
Standards UL/cUL 762, AMCA Sound & Air
Stock No. 1MBF2
Wheel Dia. 21 1/4 in
Wheel Material Aluminum
Wheel Type Backward Inclined Centrifugal
Related Part Numbers of 1MBF2
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