We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 115/208-230V AC - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 115/208-230V AC

The DAYTON Tubeaxial Fan: Flammable Vapor (MPN 7AH38) is an unassembled flammable vapor belt-drive fan with drive, featuring a capacitor-start motor with a totally enclosed fan cooled enclosure. It operates at a…

SKU 3G-OTH-77690

Brand
Dayton
Item
Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 115/208-230V AC
Category
Flammable Vapor Belt-Drive Fans 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
7AH38
Type
3,522 cfm @ 0.000 in SP, 1/3 hp
AC
115/208-230V
Blade
21 in
Assembly
Unassembled
Motor Type
Capacitor-Start
Motor Enclosure
Totally Enclosed Fan Cooled
Number of Speeds
1
Nameplate Voltage
115/208-230V AC
Mounting Orientation
Horizontal
Includes Drive Package
Yes
Airflow @ 0.000 in SP - Range
0 to 9,999 cfm
Hazardous Location Specification
Class I Group C
Spark Resistant Construction Type
B
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 Tubeaxial Fan: Flammable Vapor (MPN 7AH38) is an unassembled flammable vapor belt-drive fan with drive, featuring a capacitor-start motor with a totally enclosed fan cooled enclosure. It operates at a single speed with a nameplate voltage of 115/208-230V AC, horizontal mounting orientation, and includes a drive package. This fan is rated for hazardous locations per Class I Group C and Class I Group D, with spark-resistant construction type B, and delivers airflow in the range of 0 to 9,999 cfm at 0.000 in SP.

Frequently Asked Questions

What is the DAYTON 7AH38 tubeaxial fan used for?

The DAYTON 7AH38 tubeaxial fan is designed for moving flammable vapors in hazardous locations, meeting Class I Group C and D requirements. It is commonly used in industrial ventilation systems where spark-resistant construction (Type B) is required to prevent ignition of volatile atmospheres.

What are the specifications of the DAYTON 7AH38 fan?

The DAYTON 7AH38 is a 21-inch blade tubeaxial fan delivering 3,522 cfm at 0.000 in SP. It operates on 115/208-230V AC, 1/3 hp, with a capacitor-start motor and totally enclosed fan-cooled enclosure. It is unassembled, mounts horizontally, and includes a drive package.

Where to buy the DAYTON 7AH38 fan worldwide?

3G Electric supplies the DAYTON 7AH38 tubeaxial fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this flammable vapor belt-drive fan.

How to install the DAYTON 7AH38 unassembled fan?

The DAYTON 7AH38 ships unassembled and requires proper mounting in a horizontal orientation. Follow the manufacturer's instructions for belt-drive alignment and motor wiring for 115/208-230V AC. Ensure the installation meets Class I Group C/D hazardous location requirements and local electrical codes.

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 flammable vapor belt-drive fans 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
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,042 cfm @ 0.000 in SP, 115/208-230V AC, 1/2 hp (MPN 7AH39). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,042 cfm @ 0.000 in SP, 115/208-230V AC, 1/2 hp (MPN 7AH39). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 6,564 cfm @ 0.000 in SP, 208-230V AC, 1 Phase (MPN 7AH42). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 6,564 cfm @ 0.000 in SP, 208-230V AC, 1 Phase (MPN 7AH42). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,733 cfm @ 0.000 in SP, 115/208-230V AC, 3/4 hp (MPN 7AH40). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,733 cfm @ 0.000 in SP, 115/208-230V AC, 3/4 hp (MPN 7AH40). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 5,407 cfm @ 0.000 in SP, 115/208-230V AC, 1 hp (MPN 7AH41). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 5,407 cfm @ 0.000 in SP, 115/208-230V AC, 1 hp (MPN 7AH41). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 2,432 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AF38). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 2,432 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AF38). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 36 in Blade, 12,520 cfm @ 0.000 in SP, 115/208-230V AC, 1 hp (MPN 7AF98). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 36 in Blade, 12,520 cfm @ 0.000 in SP, 115/208-230V AC, 1 hp (MPN 7AF98). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 115/208-230V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.

More from Dayton

View all Dayton parts →
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 in Wheel, 1,526 cfm, 3 (MPN 7AF08). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 in Wheel, 1,526 cfm, 3 (MPN 7AF08). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 1,904 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp (MPN 7AF36). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 1,904 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp (MPN 7AF36). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 50,567 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AV01). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 50,567 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AV01). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 24 in Blade, 10,310 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F835). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 24 in Blade, 10,310 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F835). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 2,839 cfm (MPN 7AE94). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 2,839 cfm (MPN 7AE94). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
DAYTON Tubeaxial Fan: Flammable Vapor, 42 in Blade, 25,320 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F875). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 42 in Blade, 25,320 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F875). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 34 in Blade, 19,290 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F856). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 34 in Blade, 19,290 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F856). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 45,933 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AU11). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 45,933 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AU11). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.