M | Industrial Blower

Material Handling and Dirty Air Applications:

• Saw Dust Transfer
• Grain Conveyance
•  Industrial Dusty / Particulate-Laden Air or Gas Exhaust

• AIRFLOW: Small Particulate Material Handling and Dirty Air from 440 CFM to 39,277 CFM, up to 20" SP.
• SIZE FORMAT: AMCA Arrangement 1, 4, 8, 9, and 10 SWSI: Single Width Single Inlet.
• WHEEL: Steel Flat Radial Blade Wheel. Diameters 15.625" to 57.5".
• DRIVE: By Arrangement, Direct Drive or Fixed/Adjustable Pitch V-Belt Sheave Drive. Premium Efficiency, 120 to 480VAC Single or Three Phase, NEMA Enclosure and Frame Size Motors.
• TEMPERATURES: Steel Wheel: 600°F max at full airflow capacity, 700°F max at 85% derated capacity, 800°F max at 70% derated capacity. Aluminum Wheel option: 150°F max at full airflow capacity, 200°F max at 95% derated capacity, 250°F max at 80% derated capacity.
• INLET: Circular Inlet Duct Ring 9.25" to 33.375". Optional Flanged Inlet.
• OUTLET: Rectangular Outlet 9" H x 7.5" W to 33" H x 26.5" W. Optional Outlet Flange. 
• CONSTRUCTION: Steel Sheet, Gray Powder-Coated Finish. Indoor / Outdoor, Heavy-Duty.
• SPARK RESISTANCE: Optional AMCA Spark A, B, or C Resistant Construction.
• ​​APPROVALS: ISO-9001 Certified Shop. AMCA  Accredited In-House Test Laboratory.

Featuring heavy-gauge housings, direct or belt drives, lip and flange ducting connections, and fully welded frames, our Peerless' Industrial Blower M series can tackle any small-particulate airstream application.

Wheel
Heavy gage steel, straight radial blade design that self-cleans during use, maintaining its balance and assuring efficient airflow even in particulate-heavy conditions.

• Heavy-Duty Steel.
• Dynamically Factory Balanced.
• Self-Cleaning Design.
• 18,500 FPM Wheel Tip Max Speed with Shaft and Bearing Upgrades.

Frame
Indoor/outdoor, open-member steel frames with pedestal motor mounts keep drivetrains and wheels in alignment longer than formed sheet frames, resulting in longer maintenance intervals.

• Fully-Welded Steel Frame.
• Easy Maintenance Access.
• Fewer Alignment Adjustments Needed.

Housing
All fan housings can be fully rotated to reposition the discharge at any of the pre-drilled intervals, allowing for a wide range of installation and ducting configurations. Housing rotation does not require rebalancing.

• Factory or Field Repositioning.
• M-09 to M-17 have 22.5° Intervals.
• M-19 to M-23 have 15° Intervals.
• M-26 to M-33 have 11.25° Intervals.

Connections
Depending on the Arrangement specified, inlet and discharge ducting flange or ducting lip connections are available. See product literature for each model's standard connections.

• Ducting Flange and Lip Connection.
• Check Literature for Standard Connections by Model.

Finish
Standard paint finish is a baked polyester coating over phosphatize-cleaned steel materials.

• Highly Durable Polyester Coating.
• Steel is Cleaned and Prepped Prior to Coating.
• High Abrasion Resistance for Long Life.

Drive System
Configure as either an adjustable pitch V-belt or direct drive, with heavy-duty motor base rails, ground and polished keyed shafts, and self-aligning normal duty bearings.

• V-Belt or Direct Drive.
• Factory-Set RPM Available.
• Single Speed, TEFC, Inverter Duty Motor.
• 100K Run Hour Bearings.

Peerless' Industrial Blower M series is available in Arrangement 1, 4, 8, 9, and 10 SWSI.

Arrangement 1 SWSI
AMCA Arrangement 1 SWSI features dual bearings mounted on a base frame, with an overhung fan impeller for use with belt or direct drives. For belt drive configurations, motor positions W, X, Y, and Z are available. Motor supports can be provided in the field or at the factory.

• V-Belt Drive with Overhung Impeller.
• SWSI Type: Single Width Single Inlet.
• Normal Duty, 100k Run Hour Bearings.
• Remote Mounted Motor.

Arrangement 4 SWSI
AMCA Arrangement 4 SWSI utilizes a direct-drive motor mounted onto a base frame, attached to the fan housing. The fan impeller is overhung on the motor shaft and does not need separate bearings.

• Direct Drive with Overhung Impeller.
• SWSI Type: Single Width Single Inlet.
• No Bearings on Fan.
• Onboard Motor.

Arrangement 8 SWSI
 AMCA Arrangement 8 SWSI is comparable to Arrangement 1, however adds a separate motor pedestal at the end of the impeller shaft, allowing for a direct drive installation coupled with dual external bearings.

• Direct Drive with Overhung Impeller.
• SWSI Type: Single Width Single Inlet.
• Normal Duty, 100k Run Hour Bearings.
• Onboard, Pedestal-Mount Motor.

Arrangement 9 SWSI
 AMCA Arrangement 9 SWSI utilizes dual bearings mounted on a base frame, with an overhung fan impeller for use with belt drives. The motor is mounted outside of the frame or pedestal.

• V-Belt Drive with Overhung Impeller.
• SWSI Type: Single Width Single Inlet.
• Normal Duty, 100k Run Hour Bearings.
• Onboard Motor.

Arrangement 10 SWSI
AMCA Arrangement 10 SWSI features a space-efficient, packaged design with an onboard motor mounted within the fan's bearing pedestal.

• V-Belt Drive with Overhung Impeller.
• SWSI Type: Single Width Single Inlet.
• Normal Duty, 100k Run Hour Bearings.
• Onboard Motor.

Peerless' Industrial Blower M series is designed for small particulate material handling, and the below options can further improve safety and performance in your application.

Upgraded Heavy-Duty Construction
For exceptionally abrasive material handling conditions, the Industrial M series offers an upgrade to increase housing and wheel metal thicknesses, shaft diameter, and bearing duty.

• For Extremely Abrasive Applications.
• Thicker Housing and Wheel Materials.
• 15,000 FPM Wheel Tip Max Speed.

Weather Cover
The solid sheet metal Weather Cover installs over the drive and motor, offering weather protection without the need of a separately constructed penthouse or canopy.

• Eliminates Separate Canopy Cover.
• Solid Metal Protection.
• Removable for Maintenance.

Belt Guard
Our heavy-duty Belt Guard is fabricated from expanded metal and installed over the V-belt drive end of the fan, providing personnel protection from the drive's moving parts.

• Added Personnel Protection.
• Covers All Rotating Parts.

Vibration Rails
For sound and vibration sensitive applications, Peerless can provide spring or rubber-in-shear Vibration Isolation Rails and Isolation Pads.

• Reduces Acoustical Impact.
• ​Isolates Vibration.

Automatic Outlet Damper
Protecting the fan from backdrafts, rain, and snow, our corrosion-resistant Outlet Damper securely attaches to the fan outlet. Choose from automatic, motorized, or manual operation. Outlet dampers are not available with mesh screens.

• Protects Against Backdrafts.
• Holds Weather Out.
• Corrosion Resistant.

Anti-Corrosion Finishes
To help protect against the abuse of particulates, greases, and acids, Anti-Corrosion Paint and Finish options can avoid premature housing damage in very aggressive applications.

• Combats Very Aggressive Applications.
• Prevents Premature Failure.
• Ideal for Acids and Greases.

Spark Resistance
For applications where hazardous gases or other ignitable conditions exist, Peerless offers fully Spark-Resistant Construction and explosion-proof motors per AMCA Spark A, B, and C hazard classifications.

• Hazardous Condition Protection.
• AMCA Spark A, B, C.
• Explosion Proof Motors.

Motors
Peerless can provide nearly any special motor specification, including multi-speed windings, stainless steel casings, washdown and other environmental ratings, inverter duty, explosion proof, IEC and other frame sizes, and more.

• Any Compatible Motor Can Be Provided.
• Domestic or International Frames.
• Special Environment Ratings.