DAYTON 4YU91 Axial Downblast Roof Exhaust Fans Assembly Unassembled Mounting Location Roof Blade Diameter 36 in Base Diameter Not Applicable Base Length 46 in Base Shape Square Base Width 46 in Maximum Airflow 10 406 cfm Minimum Airflow 2 580 cfm Maximum Motor Horsepower 1 1/2 hp Minimum Motor Horsepower 3/4 hp Minimum Motor Speed 493 RPM Maximum Motor Speed 621 RPM Maximum Static Pressure 3/4 in wc Drive Type Not Applicable For High-Static Pressure Applications No For Air Type Clean Air
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Frequently Asked Questions
Shipping
How long is the lead time for this product?
Lead times vary depending on stock availability, supplier location and freight method.
Orders processed here will take 10 - 14 business days to arrive. Overseas deliveries can take anywhere from 14 - 21 days.
Estimated lead time for this product: 25 Days.
Do you ship overseas?
At this time, our shipping is limited to Australia only.
Can I return my product?
We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.
View our refund and return policy here
What shipping carriers do you use?
We use suitable freight partners based on item size, weight, urgency and destination.
View our Shipping Policy here
Product
Can I get my product personalised?
It depends on the creator and the product. All options are outlined on the product page, so look out for customisation options there.

