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KBB58 High Pressure Centrifugal Blowers

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Product
Information
TECHNICAL DATA

Click to
Request
Quote
ModelVolts/HzCFM @
0" S.P.
Cutoff
S.P.
RPM
Nominal
AmpsWattsApprox. Weight
RunL.R.Lbs.Kg.
KBB58115/603003.634752.913.6290135.9
KBB58115/502402.4534752.913.6290135.9
K2BB58230/603003.6135.9
K2BB58230/502402.45135.9
For 230 Volt details, contact factory.

Click on image for larger view
KBB58 H.P. Blower photo

TECHNICAL DATA

Click to
Request
Quote:
Model
Number:
KBB58KBB58K2BB58K2BB58
Volts/Hz:115/60115/50230/60230/50
CFM @ 0" S.P.:300240300240
Cutoff S.P.:3.62.453.62.45
Nominal RPM:34753475
Amps Run:2.92.9
Amps L.R.:13.613.6
Watts:290290
Weight Lbs.:13131313
Weight Kg.:5.95.95.95.9
For 230 Volt details, contact factory.

STANDARD FEATURES

  • 300 CFM Capacity
  • Designed for mid-range static pressures
  • 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 (Basic Blowers)
  • 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

KBB58 H.P. Blower 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

KBB58 H.P. Blower general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.
GENERAL ARRANGEMENT
Click on image for larger view

KBB58 H.P. Blower general arrangement drawing

HOW TO ORDER
Specify model number. For 230 VAC operation, add a 2 after the K. Example: K2BB58. 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.
KBB38 H.P. Blower7.38 x 7.50 x 6.38130-160
KBB47 H.P. Blower8.18 x 7.38 x 7.31167-200
KBB51 H.P. Blower9.25 x 8.44 x 8.13218-260
KBB63 H.P. Blower11.19 x 8.75 x 9.69322-390
KBB65 H.P. Blower11.31 x 9.00 x 9.63430-475
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

  • Data Sheet
    KBB58 Product Data Sheet [90Kb]
  • GA Drawing
    KBB58 General Arrangement Drawing [37Kb]
  • Literature
    Increasing the Lifespan and Reliability of Electrical Components [212Kb]
    Kooltronic Design Guide/Catalog (215 pages) [24440Kb]
    Kooltronic Standard Warranty [55Kb]
    NEMA Enclosure Ratings [91Kb]
    Short-Form Catalog (16 pages) [897Kb]
    Basic Blower Quick-Sheet [86Kb]
    Impeller Blower New Product Release [335Kb]
    Airflow Switch Data Sheet [159Kb]
    Impeller Blower Brochure [650Kb]
    Packaged Blower Quick-Sheet [92Kb]
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Sunday, January 17, 2021  
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Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
800-321-KOOL
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