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

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Includes Drive Pack - High-Pressure Direct-Drive Blowers with Drive
DaytonHigh-Pressure Direct-Drive Blowers with Drive

Dayton High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Includes Drive Pack

The Dayton High Pressure Blower with a 12 1/2 in wheel is a high-pressure direct-drive blower that includes a drive pack. It delivers 953 cfm at 4 in SP and is powered by a 3 hp motor with a totally enclosed design…

SKU 3G-OTH-74107

Brand
Dayton
Item
High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Includes Drive Pack
Category
High-Pressure Direct-Drive Blowers with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Dayton
Manufacturer Part Number
7AT99
Type
Direct Drive, Includes Drive Pack, 953 cfm @ 4 in SP, 3 hp
Nominal Voltage
208-230/460V AC
Motor Enclosure Design Sub
Totally Enclosed Motor
View Full Spec Sheet

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

The Dayton High Pressure Blower with a 12 1/2 in wheel is a high-pressure direct-drive blower that includes a drive pack. It delivers 953 cfm at 4 in SP and is powered by a 3 hp motor with a totally enclosed design. The unit operates on a nominal voltage of 208-230/460V AC.

Frequently Asked Questions

What is the Dayton 7AT99 high pressure blower used for?

The Dayton 7AT99 high pressure blower is used for industrial ventilation, material handling, and combustion air supply. Its 12 1/2 in wheel delivers 953 cfm at 4 in SP, making it suitable for applications requiring consistent airflow against system resistance.

What are the specifications of the Dayton 7AT99 blower?

The Dayton 7AT99 is a direct-drive high pressure blower with a 12 1/2 in wheel, 3 hp totally enclosed motor, and nominal voltage of 208-230/460V AC. It includes a drive pack and delivers 953 cfm at 4 in static pressure.

Where to buy the Dayton 7AT99 blower worldwide?

3G Electric supplies the Dayton 7AT99 high pressure blower worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this blower to your facility, ensuring compliance with local requirements.

How to select a direct-drive high pressure blower like the Dayton 7AT99?

Select a direct-drive high pressure blower by matching required cfm and static pressure to the fan curve. For the Dayton 7AT99, verify voltage (208-230/460V AC) and motor enclosure (totally enclosed). Ensure the drive pack is compatible with your system's mounting and ductwork.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton high-pressure direct-drive blowers with drive. 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 →

Similar products

Matched by specification & description
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 3 Phase (MPN 7AT97). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 3 Phase (MPN 7AT97). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 1 Phase (MPN 7AT96). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/208-230V AC.
Dayton
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 1 Phase (MPN 7AT96). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/208-230V AC.
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 1/2 hp (MPN 7AT90). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 1/2 hp (MPN 7AT90). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 1/2 hp (MPN 7AT89). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 1/2 hp (MPN 7AT89). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7AT88). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7AT88). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7AT87). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7AT87). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.

More from Dayton

View all Dayton parts →
High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Less Drive Pack, 953 cfm @ 4 in SP, 3 hp (MPN 7DC13). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/230V AC.
Dayton
High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Less Drive Pack, 953 cfm @ 4 in SP, 3 hp (MPN 7DC13). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/230V AC.
High Pressure Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, 1,741 cfm @ 4 in SP (MPN 7D752). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
High Pressure Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, 1,741 cfm @ 4 in SP (MPN 7D752). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, 70 cfm @ 4 in SP, 1/3 hp (MPN 48LX11). Key specifications — Brand: DAYTON; Spark Resistant Construction Type: Not Rated; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, 70 cfm @ 4 in SP, 1/3 hp (MPN 48LX11). Key specifications — Brand: DAYTON; Spark Resistant Construction Type: Not Rated; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 3 Phase (MPN 7D751). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
High Pressure Blower: 10 1/2 in Wheel, Direct Drive, Includes Drive Pack, 559 cfm @ 4 in SP, 3 Phase (MPN 7D751). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
High Pressure Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, 1,777 cfm @ 4 in SP, 5 hp (MPN 48LX17). Key specifications — Brand: DAYTON; Spark Resistant Construction Type: Not Rated; Motor Enclosure Design_Sub: Totally Enclosed Motor.
Dayton
High Pressure Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, 1,777 cfm @ 4 in SP, 5 hp (MPN 48LX17). Key specifications — Brand: DAYTON; Spark Resistant Construction Type: Not Rated; Motor Enclosure Design_Sub: Totally Enclosed Motor.
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7DA77). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
High Pressure Blower: 7 3/4 in Wheel, Direct Drive, Includes Drive Pack, For 3,450 RPM Fan Speed (MPN 7DA77). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 3/4 hp (MPN 7AT92). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
High Pressure Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, 270 cfm @ 4 in SP, 3/4 hp (MPN 7AT92). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Less Drive Pack, 953 cfm @ 4 in SP, 3 hp (MPN 7DC15). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/230V AC.
Dayton
High Pressure Blower: 12 1/2 in Wheel, Direct Drive, Less Drive Pack, 953 cfm @ 4 in SP, 3 hp (MPN 7DC15). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 115/230V AC.