Backward Inclined Centrifugal Blower, Belt Drive, General Application
Ultrafan-Pak 2000 Utility Blower B
Low-sound, high-efficiency non-overloading reverse blade blower featuring a heavy-duty base, multi-position discharge, adjustable V-belt drive, and many customizable options. For clean air and light fume applications.
Ultrafan-Pak 2000 Utility Blower B
Capability
Common Applications
Clean Air and Light Fume Applications: Car Wash, Clean Room, Data Center, Combustion Air Supply, HVAC, Light Fume Exhaust, Industrial Process.
Airflow
Clean Air and Light Fumes from 509 CFM to 32,172 CFM. AMCA Class 1 up to 5" SP. AMCA Class 2 up to 8.5" SP.
Size Format
AMCA Arrangement 10 SWSI: Single Width Single Inlet.
Wheel
Steel Backward Inclined Non-Overloading Wheel. Diameters 10.5" to 36.5". Flat Blade Wheel up to 15,907 CFM and 8" SP (up to Model 245). Airfoil Wheel up to 32,172 CFM and 8.5" SP (Model 270 and above).
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
Steel Wheel: 300°F max at full airflow capacity, 600°F max at 85% derated capacity. Aluminum Wheel option: 150°F max at full airflow capacity, 250°F max at 80% derated capacity.
Inlet
Circular Inlet Duct Ring Diameter 12.875" to 39".
Outlet
Rectangular Outlet 11.75" H x 8" W to 39.25" H x 28.5" W.
Construction
Steel Sheet, Gray Powder-Coated Finish. AMCA Class 1 and 2. Indoor / Outdoor, Heavy-Duty.
Spark Resistance
Optional AMCA Spark A, B, or C Resistant Construction.
Approvals
AMCA Certified Performance on B Models. ISO-9001 Certified Shop. AMCA Accredited In-House Test Laboratory.
Ultrafan-Pak 2000 Utility Blower B
Available Models
Fan Selection Tool
Our online fan selection tool will help you identify a suitable model for your application's requirements.
Ultrafan-Pak 2000 Utility Blower B
Construction
Fabricated using high-strength materials, meticulous welding, and precision-machined components, Peerless' Ultrafan-Pak 2000 B series is as robust as it is reliable for years of worry-free operation.
Wheel
Our high-efficiency "Peerless" wheel design features precision-fabricated impeller blades/foils that are fully welded to a spun wheel cone, balanced against a CNC laser-cut backplate and cast-iron hub.
Inlet
For low-turbulence inlet airflow and balanced rotation, our inlet cones are stamped or rolled from single sheets, free of seams and welds.
Frame
Indoor/outdoor, open-member steel frames keep motors, drivetrains, and wheels in alignment longer than formed sheet frames, resulting in longer maintenance intervals.
Housing
All fan housings can be fully rotated to reposition the discharge at any of (8) pre-drilled 45° intervals, allowing for a wide range of installation and ducting configurations.
Drive System
Adjustable V-Belt drive with cast iron adjustable pitch sheaves, heavy-duty motor base rails, ground and polished keyed shafts, and self-aligning normal duty bearings.
Ultrafan-Pak 2000 Utility Blower B
Arrangements
Peerless' Ultrafan-Pak 2000 B 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.
Ultrafan-Pak 2000 Utility Blower B
Options
With multiple accessory and configuration options, Peerless' Ultrafan-Pak 2000 B series can be tailored to your unique project requirements.
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.
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.
Access Doors
For easy inspection and cleaning, bolted Access Doors can be provided around the perimeter of the fan housing. Our gasketed doors can be provided with bolted or quick-release clamp hardware.
Vibration Rails
For sound and vibration sensitive applications, Peerless can provide spring or rubber-in-shear Vibration Isolation Rails and Isolation Pads.
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.
Other Accessories
Additional Peerless accessories include inlet vanes, drain fittings, inlet and outlet screens, flanged inlet and outlet connections, severe duty (400k run hour) bearings, heat slingers, and multiple paint and coating finish options.
