C CentriFan Peerless

C | Centrifan Tubular Blower

The Peerless Blwoers C | Centrifan Tubular Blower is a backward inclined centrifugal fan for inline ventilation.

It is suitable for clean air and light fume applications such as Car Wash, Clean Room, Data Center, Combustion Air Supply, HVAC, or Industrial Processes.

  • Small industrial applications
  • ​​5 Models
  • 60 to 2,322 CFM, Max 15" SP
  • Arrangement 10 SWSI

Technical Specifications

Applications

Clean Air and Light Fume Applications:

  • Car Wash
  • Clean Room
  • Data Center
  • Combustion Air Supply
  • HVAC
  • Light Fume Exhaust
  • Industrial Processes
Capabilities
  • AIRFLOW: Clean and Light Fumes from 435 CFM to 6 CFM. AMCA Class I up to 5" SP. AMCA Class II up to 8.5" SP. AMCA Class III up to 8.5" SP. 
  • SIZE FORMAT: Tubular Centrifugal Fan. AMCA Arrangement 1, 4, and 9 (All Tubular).
  • WHEEL: Steel Backward Inclined Non-Overloading Wheel. Diameters 10.5" to 49". Steel Flat Backward Curved Wheel up to 16,884 CFM and 8.5" SP (up to Model C2450). Airfoil Bladed Wheel up to 67,407 CFM and 8.5" SP (Model C2700 and above).
  • 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: Arrangement 1 and 9: Operating Temperature -20°F to 150°F. Arrangement 4: Operating Temperature -20°F to 100°F. Consult factory for special high temperature units.
  • INLET: Circular Bolted Inlet Flange Lip 14.125" to 66.4375" Inside Diameters.
  • OUTLET: Circular Bolted Outlet Flange Lip 14.125" to 66.4375" Inside Diameters.
  • CONSTRUCTION: Steel Sheet, Gray Powder-Coated Finish. AMCA Class 1, 2 and 3. Indoor / Outdoor, Heavy-Duty.
  • SPARK RESISTANCE: Optional AMCA Spark A, B, C Resistant Construction.
  • ​​APPROVALS: ISO-9001 Certified Shop. AMCA  Accredited In-House Test Laboratory.
Available Models
MODEL WHEEL DIAMETER [in] MAX CFM MAX SP [in WG] MAX BHP INLET AREA [sqf] OUTLET AREA [sqf] MAX RPM   SHAFT DIAMETER [in]  
              CLASS I CLASS II CLASS I CLASS II
C-1050 10 1⁄2 1848 6 4.11 1.087 1.087 4166 4710 1 1
C-1220 12 1⁄4 3600 7.5 7.27 1.5 1.5 3273 4072 1 1 3⁄16
C-1350 13 1⁄2 4416 7.5 8.58 1.84 1.84 2871 3693 1 1 3⁄16
C-1500 15 6328 8.5 14.64 2.26 2.26 2458 3241 1 1 3⁄16
C-1650 16 1⁄2 7644 8.5 19.36 2.73 2.73 2402 3165 1 1 7⁄16
C-1820 18 1⁄4 9296 8.5 23.75 3.32 3.32 2069 2741 1 3⁄16 1 7⁄16
C-2000 20 11396 8.5 24.25 4.07 4.07 2054 2507 1 3⁄16 1 7⁄16
C-2220 22 1⁄4 14028 8.5 29.65 5.01 5.01 1706 2315 1 3⁄16 1 11⁄16
C-2450 24 1⁄2 16884 8.5 37.68 6.03 6.03 1563 2097 1 7⁄16 1 11⁄16
C-2700 27 20485 8.5 44.45 7.316 7.316 1579 2077 1 11⁄16 1 15⁄16
C-3000 30 25281 8.5 54.87 9.029 9.029 1421 1869 1 11⁄16 1 15⁄16
C-3300 33 30582 8.5 66.39 10.922 10.922 1292 1699 1 15⁄16 2 3⁄16
C-3650 36 1⁄2 37520 8.5 73.33 13.4 13.4 1195 1572 2 3⁄16 2 3⁄16
C-4020 40 1⁄4 45256 8.5 89.18 16.163 16.163 1083 1426 2 3⁄16 2 7⁄16
C-4450 44 1⁄2 55896 8.5 109 19.963 19.963 980 1290 2 3⁄16 2 11⁄16
C-4900 49 67407 8.5 127 24.074 24.074 890 1171 2 7⁄16 2 15⁄16
Construction

Heavy-gauge steel, reinforced motor and bearing supports, and precision-fabricated components make Peerless' Centrifan C a reliable, long-life solution, with novel performance benefits unique in the industry.

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.

  • Flat Backward Curved Wheels on Models C1050 to C2450.
  • Airfoil Bladed Wheels on Models C2700 to C4900.
  • Dynamic Factory Balanced.
  • Die-Formed, Single Piece Blade Construction.

Conversion Vanes
Unique aerodynamically-designed conversion vane system straightens airflow as it exits the fan housing, virtually eliminating turbulence and vastly minimizing noise. Not available on Model C1050 due to size limitations - can be added to discharge ducting.

  • Virtually Eliminates Air Turbulence.
  • Vastly Lowers Noise Levels.
  • Greatly Stabilizes Discharge Pressure.

Housing
Compact tubular, inline housing design allows for 'any orientation, any position' installation, saves space, and eliminates the need for ducting turns and transitions.

  • Indoor, Outdoor Rated.
  • Horizontal or Vertical Orientation.
  • Ceiling, Floor, Wall Installation.
  • Powder-Coated Finish.

Motor Positions
Designed to be installation and maintenance friendly, the centrifugal inline fan has 5 motor mounting location options around the housing, and 2 additional frame-mounted options when configured in Arrangement 1.

  • Multiple Motor Mounting Options.
  • Maintenance Friendly Positioning.
  • On-Frame and On-Housing Arrangements.

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.
Arrangements

Peerless' Centrifan C is available in Tubular Fan Arrangement 1, 4, and 9.

Arrangement 1 Tubular
AMCA Tubular Arrangement 1 utilizes a V-Belt drive motor mounted to an integral base that also supports the fan housing. Intended for horizontal mounting.

  • V-Belt Drive with Motor Mounted to Integral Base.
  • Floor Mount.
  • Horizontal Orientation.

Arrangement 4 Tubular
AMCA Tubular Arrangement 4 employs a direct drive and overhung impeller attached to the motor shaft, with no external bearings. Intended for horizontal or vertical, floor or ceiling mounting.

  • Direct Drive with Overhung Impeller.
  • Floor, Ceiling, or Wall Mount.
  • No Bearings on Fan.
  • Onboard Motor.

Arrangement 9 Tubular
AMCA Tubular Arrangement 9 mounts the motor directly to the fan casing (housing), using a V-Belt drive motor. Intended for horizontal or vertical, and floor, ceiling, or wall mounting.

  • V-Belt Drive with Motor Mounted on Housing.
  • Floor, Ceiling, or Wall Mount.
  • Suspended, Duct, Or Bracket Mounting.
Options

Peerless' Centrifan C series offers multiple performance, safety, and reliability-enhancing options which can be configured at the factory or added to existing units in the field.

Radial Inlet Vane
Radial Inlet Vanes smooth airflow turbulence, reduce noise, and improve fan performance. Nested vanes can be installed into the inlet cones of models C2700 and up. Duct-type vanes are standard on models C1050 to C2450.

  • Improve Aerodynamics.
  • Reduce Noise.
  • Automatic or Manual Control.
  • Locking Operator on Manual Vanes.

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.

Roof Fan
Inline centrifugal fan models C1220 through C4900 can be configured for Roof Mounting by using a roof curb cap and stack hood with a built-in butterfly damper.

  • Vertical Roof Mounting.
  • ​​Max Velocity 3,200 FPM.

Ultra-Swing Fan
Configured for simple, immediate inspection access, the Ultra-Swing Fan option adds housing hinges and side latches to swing open the shell for full view of all internal components.

  • For Vertical Mount Upblast, Class 1 Models C1820 to C4900.
  • Full Internal Visibility.
  • Gasketed Seal for Zero Performance Loss.

Safety Screen
For applications where either the inlet or outlet are not ducted away, a Safety Screen constructed of heavy gauge metal wire mesh can be added to protect against objects entering the housing.

  • Personnel and Fan Protection.
  • Heavy Gauge Steel Wire Mesh.
  • Securely Bolted to Flange Connection.

Clean-Out Doors
For easy inspection and cleaning, bolted Clean-Out Doors can be provided around the perimeter of the fan housing. Our gasketed doors can be provided with bolted or quick-release hardware.

  • Quick Inspection Access.
  • Gasketed Doors.
  • Quick Release Hardware.

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.

Other Accessories
Additional Peerless Inline Centrifugal Fan options include multiple paint and finish options, custom mounting, bearing upgrades, and more!

  • Paint and Coating Options.
  • Bearing Upgrades.
  • And More!

Downloads

Fan Selector

Our online fan selection tool will help you identify a suitable model for your application's requirements and let you create a submittal.

Start Fan Selection

Contact our Sales Team

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Frank Mueller

Director of Sales - Americas

Phone: +1.828.270.0343
Mobile: +1.828.855.5446
E-Mail: frank.mueller@punker.com

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T.J. King

Senior Sales Manager

Phone: +1.828.622.7500
Mobile: +1.828.206.1512
E-Mail: TJKing@PeerlessBlowers.com

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Lisa Elkins

Inside Sales Manager

Phone: +1.828.622.7500
E-Mail: LElkins@PeerlessBlowers.com

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Heather Sawyer

Inside Sales Manager

Phone: +1.828.622.7500
E-Mail: HSawyer@PeerlessBlowers.com

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Gary Smith

Territory Sales Manager - Northeast

Phone: +1.828.622.7500
Mobile: +1.404.693.0052
E-Mail: GSmith@PeerlessBlowers.com

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Joshua Meares

Area Sales Manager - Southwest

Mobile: +1.980.342.0432

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Edgardo Rojas

Sales Representative - Mexico

Phone: +52.442.595.8285
E-Mail: edgardo.rojas@punker.com

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