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 Blower: 3 7/8 in Wheel Dia, Direct Drive, 68 cfm, 1/70 hp, 115V, 1 Ph - Direct-Drive Blowers with Drive
DaytonDirect-Drive Blowers with Drive

Dayton Blower: 3 7/8 in Wheel Dia, Direct Drive, 68 cfm, 1/70 hp, 115V, 1 Ph

The Dayton 42NL22 is a direct-drive blower with a 3 7/8-inch wheel diameter, delivering 68 cfm at 1/70 hp. It operates on 115V AC, single-phase, with an open air-over motor housing and clockwise rotation.

SKU 3G-OTH-78038

Brand
Dayton
Item
Blower: 3 7/8 in Wheel Dia, Direct Drive, 68 cfm, 1/70 hp, 115V, 1 Ph
Category
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
42NL22
Type
Direct Drive, 68 cfm, 1/70 hp, 115V, Open Air-Over
Ph
1
Rotation
CW
Nominal Voltage
115V AC
Motor Housing Design
Open 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 42NL22 is a direct-drive blower with a 3 7/8-inch wheel diameter, delivering 68 cfm at 1/70 hp. It operates on 115V AC, single-phase, with an open air-over motor housing and clockwise rotation.

Frequently Asked Questions

What is the Dayton 42NL22 blower used for?

The Dayton 42NL22 direct-drive blower is used for cooling, ventilation, and exhaust in industrial equipment, electronics enclosures, and small machinery. Its 68 cfm airflow and compact 3 7/8-inch wheel suit tight spaces requiring reliable air movement.

What are the specifications of the Dayton 42NL22 blower?

The Dayton 42NL22 has a 3 7/8-inch wheel diameter, direct drive, 68 cfm airflow, 1/70 hp motor, 115V AC single-phase power, open air-over motor housing, and clockwise rotation. It is a compact unit for low-pressure air movement.

Where to buy the Dayton 42NL22 blower worldwide?

3G Electric supplies the Dayton 42NL22 blower worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this part for your application.

How to install the Dayton 42NL22 direct-drive blower?

Mount the Dayton 42NL22 securely on a flat surface using the provided flange holes. Connect 115V AC single-phase power to the motor leads, ensuring proper grounding. Verify clockwise rotation before full operation. Follow standard electrical safety practices.

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 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
OEM Blower: 5 1/8 in Wheel Dia, Direct Drive, 219 cfm, 1/20 hp, 230V AC, 1 Ph, Open (MPN 45NM97). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 230V AC.
Dayton
OEM Blower: 5 1/8 in Wheel Dia, Direct Drive, 219 cfm, 1/20 hp, 230V AC, 1 Ph, Open (MPN 45NM97). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 230V AC.
OEM Blower: 5 1/4 in Wheel Dia, Direct Drive, 116 cfm, 1/70 hp, 115V AC, 1 Ph, Open Dripproof (MPN 2C647). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
OEM Blower: 5 1/4 in Wheel Dia, Direct Drive, 116 cfm, 1/70 hp, 115V AC, 1 Ph, Open Dripproof (MPN 2C647). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 41 cfm, 1/130 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN4). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 41 cfm, 1/130 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN4). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 62 cfm, 1/85 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN9). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 62 cfm, 1/85 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN9). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 48 cfm, 1/50 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN5). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
OEM Blower: 2 7/8 in Wheel Dia, Direct Drive, 48 cfm, 1/50 hp, 115V AC, 1 Ph, Open, OEM Repl (MPN 1TDN5). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1,400 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7C453). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1,400 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7C453). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115/230V AC.

More from Dayton

View all Dayton parts →
Blower: 12 1/2 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 1 1/2 hp (MPN 7C556). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Dayton
Blower: 12 1/2 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 1 1/2 hp (MPN 7C556). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Open Dripproof Motor; Nominal Voltage: 230/460V AC.
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 115/208-230V AC (MPN 7AP75). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/208-230V AC.
Dayton
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 115/208-230V AC (MPN 7AP75). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/208-230V AC.
Blower: 9 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 hp, 230/460V AC, 3 Ph (MPN 7AP90). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 230/460V AC.
Dayton
Blower: 9 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 hp, 230/460V AC, 3 Ph (MPN 7AP90). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 230/460V AC.
Blower: 2 7/8 in Wheel Dia, Direct Drive, 46 cfm, 1/125 hp, 115V, 1 Ph, Open Air-Over (MPN 42NL21). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
Blower: 2 7/8 in Wheel Dia, Direct Drive, 46 cfm, 1/125 hp, 115V, 1 Ph, Open Air-Over (MPN 42NL21). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Blower with Motor: 10 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/2 hp, 115V AC, 1 Ph (MPN 7HL60). Key specifications — Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
Dayton
Blower with Motor: 10 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/2 hp, 115V AC, 1 Ph (MPN 7HL60). Key specifications — Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115V AC.
In-Line Duct Blower: 20 in Wheel, Direct Drive, Includes Drive Pack, 3,905 cfm @ 0.250 in SP, 1 hp (MPN 852H86). Key specifications — Assembly: Unassembled; Brand: DAYTON; Includes Drive Package: Yes; Rotation: CW; Standards: AMCA Certified; Wheel Type: Mixed Flow; Phase: 1; Motor Type: Electronically Commutated.
Dayton
In-Line Duct Blower: 20 in Wheel, Direct Drive, Includes Drive Pack, 3,905 cfm @ 0.250 in SP, 1 hp (MPN 852H86). Key specifications — Assembly: Unassembled; Brand: DAYTON; Includes Drive Package: Yes; Rotation: CW; Standards: AMCA Certified; Wheel Type: Mixed Flow; Phase: 1; Motor Type: Electronically Commutated.
Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 2 hp, 1 Phase (MPN 7AT85). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 13 1/2 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 2 hp, 1 Phase (MPN 7AT85). Key specifications — Brand: DAYTON; Motor Enclosure Design_Sub: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 208-230/460V AC (MPN 7AP83). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Dayton
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 208-230/460V AC (MPN 7AP83). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.