Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Dayton 36 in Direct Drive Box Exhaust Fan, 1/2 hp, 115/230V AC - Box Exhaust Fans with Motor
DaytonBox Exhaust Fans with Motor

Dayton 36 in Direct Drive Box Exhaust Fan, 1/2 hp, 115/230V AC

<p>The Dayton 36 in Direct Drive Box Exhaust Fan (Model 3G-OTH-81150) is a robust ventilation solution built for industrial and commercial spaces. This 1/2 hp, single-phase fan features a totally enclosed air-over…

SKU 3G-OTH-81150

Brand
Dayton
Item
36 in Direct Drive Box Exhaust Fan, 1/2 hp, 115/230V AC
Category
Box Exhaust Fans with Motor
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
1/2 hp, Totally Enclosed Air Over, 1 ph
Blade
36 in
Assembly
Ships Fully Assembled
Nameplate Voltage
115/230V AC

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The Dayton 36 in Direct Drive Box Exhaust Fan (Model 3G-OTH-81150) is a robust ventilation solution built for industrial and commercial spaces. This 1/2 hp, single-phase fan features a totally enclosed air-over motor, ensuring reliable performance in demanding environments. The 36-inch blade delivers high-volume airflow, making it ideal for warehouses, workshops, and factories.</p><p>Fully assembled upon delivery, this fan is ready for immediate installation. For Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What are the voltage options for this Dayton box exhaust fan?

The fan operates on dual voltage: 115V AC or 230V AC, selectable via nameplate wiring.

Is the fan shipped fully assembled?

Yes, the Dayton 3G-OTH-81150 ships fully assembled, so you can install it right out of the box.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
Not sure this is the right part? Photo-identify it→

Dayton Products

3G Electric supplies Dayton box exhaust fans with motor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from Dayton

View all Dayton parts →
This Dayton box exhaust fan features a 36-inch blade and a 3/4 hp totally enclosed air-over motor, operating on 115/208-230V AC single-phase power. It ships unassembled. Typical applications include ventilation in barns, greenhouses, and livestock facilities to control temperature and humidity
Dayton
This Dayton box exhaust fan features a 36-inch blade and a 3/4 hp totally enclosed air-over motor, operating on 115/208-230V AC single-phase power. It ships unassembled. Typical applications include ventilation in barns, greenhouses, and livestock facilities to control temperature and humidity
Direct-drive box exhaust fan with a 48-inch blade and 1 hp motor. Totally Enclosed Air Over design for protection in dusty or humid environments. Operates on 115/230V AC single-phase power. Ships fully assembled for installation in agricultural ventilation applications such as barns, greenhouses, and livestock facilities
Dayton
Direct-drive box exhaust fan with a 48-inch blade and 1 hp motor. Totally Enclosed Air Over design for protection in dusty or humid environments. Operates on 115/230V AC single-phase power. Ships fully assembled for installation in agricultural ventilation applications such as barns, greenhouses, and livestock facilities
This box exhaust fan with motor features a 48-inch blade and a 1 hp totally enclosed air-over motor. It operates on 230/460V AC three-phase power and ships fully assembled. Suitable for ventilation in agricultural settings such as barns, greenhouses, and livestock facilities to control temperature, humidity, and odors
Dayton
This box exhaust fan with motor features a 48-inch blade and a 1 hp totally enclosed air-over motor. It operates on 230/460V AC three-phase power and ships fully assembled. Suitable for ventilation in agricultural settings such as barns, greenhouses, and livestock facilities to control temperature, humidity, and odors

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first