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KBB435 Quadruplex Centrifugal Blowers
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Product
Information
TECHNICAL DATA

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Request
Quote
ModelVolts/HzCFM @
0" S.P.
Cutoff
S.P.
RPM
Nominal
AmpsWattsApprox. Weight
RunL.R.Lbs.Kg.
KBB435115/605501.6315023.1220115
KBB435115/504901.1315023.1220115
K2BB435230/605501.6115
K2BB435230/504901.1115
For 230 Volt details, contact factory.

Click on image for larger view

TECHNICAL DATA

Click to
Request
Quote:
Model
Number:
KBB435KBB435K2BB435K2BB435
Volts/Hz:115/60115/50230/60230/50
CFM @ 0" S.P.:550490550490
Cutoff S.P.:1.61.11.61.1
Nominal RPM:31503150
Amps Run:22
Amps L.R.:3.13.1
Watts:220220
Weight Lbs.:11111111
Weight Kg.:5555
For 230 Volt details, contact factory.

STANDARD FEATURES

  • 550 CFM Capacity
  • Extremely quiet, efficient operation
  • Full performance in any mounting position
  • Rugged construction with baked powder finish
  • UL/CSA Ball-Bearing Motors
    • All motors, whether permanent split capacitor or shaded pole, are UL/CSA Recognized and include automatic-reset thermal overload protection. Designed for low temperature rise, Kooltronic motors are also cooled by the blowers' intake air, for maximum motor life. All motors are UL Recognized and carry a Declaration of Conformity to applicable CE Standards. Special permanent lubricants perform over a broad temperature range: -20°F (-29°C) to 250°F (121°C).
  • 12-inch [304.8mm] (minimum) power and ground leads

ACCESSORIES AND OPTIONS

  • Click for more info.Airflow Switch
  • Click for more info.Automatic Speed Control (Basic Blowers)
  • Inlet Finger Guard
  • Other voltages and frequencies
  • Special external paint finishes
  • Special line cord or connectors

ControlsHeaters
PERFORMANCE CHART

Airflow vs. static pressure curves are shown for 60 Hz (solid line) and 50 Hz (broken line) inputs. Static pressure is in inches of water.
GENERAL ARRANGEMENT
Click on image for larger view


Dimensions, inches [mm], are for reference only and subject to change.
GENERAL ARRANGEMENT
Click on image for larger view


Dimensions, inches [mm], are for reference only and subject to change.

HOW TO ORDER
Specify model number. For 230 VAC operation, add a 2 after the K. Example: K2BB435. NOTE: Some 230 Volt models may not be available or minimum purchases may apply. Contact Kooltronic for information.

SIMILAR MODELS

ModelGuideline
Dimensions
(H x W x D)*
CFM @0" S.P.
KBB430 Quad. Blower6.25 x 14.94 x 5.00305-320
KBB443 Quad. Blower7.94 x 17.00 x 7.38770-920
KBB451 Quad. Blower9.31 x 14.88 x 8.31650-800
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

Literature

Increasing the Lifespan and Reliability of Electrical Components
Kooltronic Design Guide/Catalog (215 pages)
Kooltronic Standard Warranty
NEMA Enclosure Ratings
Short-Form Catalog (16 pages)
Basic Blower Quick-Sheet
Impeller Blower New Product Release
Packaged Blower Quick-Sheet

Thursday, February 21, 2019  
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Contact Info:
Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
sales@kooltronic.com
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