Radial Centrifugal Blower, Belt Drive, High Pressure
Radial Blower PWB
High pressure, low volume air blower featuring a self-cleaning radial flat blade wheel, belt drive motor, configurable rotation, and multiple outlet orientations. For clean air supply and dirty air exhaust applications.
Radial Blower PWB
Capability
Common Applications
Clean or Dirty Air Small Commercial and Industrial, High-Pressure Applications: Laundry Exhaust, Conveying Supply Air, Cooling Supply Air.
Airflow
Clean and Dirty Air from 60 CFM to 2,322 CFM, up to 15" SP.
Size Format
AMCA Arrangement 10 SWSI: Single Width Single Inlet.
Wheel
Die Cast Aluminum Wheel with Straight, Flat Self-Cleaning Radial Blades. Diameters 7.75" to 13.5".
Drive
Fixed or Adjustable Pitch V-Belt Sheave Drive. Premium Efficiency, 120 to 480VAC Single or Three Phase, NEMA Enclosure and Frame Size Motors.
Temperatures
180°F Max.
Inlet
Circular Inlet Duct Ring Diameter 4" to 8".
Outlet
Rectangular Outlet 3" H x 3" W to 7.125" H x 5.75" W
Construction
Steel Sheet, Gray Powder-Coated Finish. Indoor / Outdoor, Heavy-Duty.
Spark Resistance
Optional AMCA Spark A, B, or C Resistant Construction.
Approvals
AMCA Certified Performance on PWB Models. ISO-9001 Certified Shop. AMCA Accredited In-House Test Laboratory.
Radial Blower PWB
Available Models
Fan Selection Tool
Our online fan selection tool will help you identify a suitable model for your application's requirements.
Radial Blower PWB
Construction
Combining self-cleaning radial blade performance and adjustable belt drive flexibility, Peerless' Radial Blower PWB series solves your high-pressure challenges with ease.
Wheel
Heavy die cast aluminum, straight radial blade design that self-cleans during use, maintaining its balance and assuring efficient airflow even in particulate-heavy conditions.
Housing
All fan housings can be fully rotated to reposition the discharge at any of eight pre-drilled 45° intervals, allowing for a wide range of installation and ducting configurations.
Rotation
Standard clockwise wheel rotation, bottom horizontal discharge position. Other rotations and discharge orientations can be supplied upon request.
Frame
Indoor/outdoor, open-member steel frames keep motors, drivetrains, and wheels in alignment longer than formed sheet frames, resulting in longer maintenance intervals.
Drive System
Adjustable or fixed V-belt drive with cast iron adjustable pitch sheaves, heavy-duty motor base rails, ground and polished keyed shafts, and motors are fixed-mounted onto a welded base frame.
Radial Blower PWB
Arrangements
Peerless' Radial Blower PWB series is available in Arrangement 10 SWSI.
Arrangement 10 SWSI
AMCA Arrangement 10 SWSI features a space-efficient, packaged design with an onboard motor mounted within the fan's bearing pedestal.
Radial Blower PWB
Options
High-pressure, low-volume applications can often benefit from functional and performance customization, and that's why Peerless' Radial Blower PWB series offers a wide variety of factory options.
Weather Cover
The solid sheet metal Weather Cover installs over the belt drive and motor frame, offering weather protection without the need of a separately constructed penthouse or canopy.
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.
Vibration Rails
For sound and vibration sensitive applications, Peerless can provide spring or rubber-in-shear Vibration Isolation Rails and Isolation Pads.
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.
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.
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.
