Contact Us! 609-466-3400
Toggle navigation
Home
Products
Air Conditioners
Fans and Fan Trays
Custom Cooling Design
Basic Blowers
Packaged Blowers
Heat Exchangers
Enclosure Accessories
Spare/Replacement Parts
Product Documentation
Sizing
About Us
About Kooltronic
Kooltronic and the Environment
Virtual Tour
Kooltronic Timeline
Quality Standards
Services
Careers with Kooltronic
Contact Us
Sales Team
Contact Us
After Sale
K
are (ASK)
Blog
KBB58 High Pressure Centrifugal Blowers
Download
Product
Information
TECHNICAL DATA
Click to
Request
Quote
Model
Volts/Hz
CFM @
0" S.P.
Cutoff
S.P.
RPM
Nominal
Amps
Watts
Approx. Weight
Run
L.R.
Lbs.
Kg.
KBB58
115/60
300
3.6
3475
2.9
13.6
290
13
5.9
KBB58
115/50
240
2.45
3475
2.9
13.6
290
13
5.9
K2BB58
230/60
300
3.6
13
5.9
K2BB58
230/50
240
2.45
13
5.9
For 230 Volt details, contact factory.
Click on image for larger view
TECHNICAL DATA
Click to
Request
Quote:
Model
Number:
KBB58
KBB58
K2BB58
K2BB58
Volts/Hz:
115/60
115/50
230/60
230/50
CFM @ 0" S.P.:
300
240
300
240
Cutoff S.P.:
3.6
2.45
3.6
2.45
Nominal RPM:
3475
3475
Amps Run:
2.9
2.9
Amps L.R.:
13.6
13.6
Watts:
290
290
Weight Lbs.:
13
13
13
13
Weight Kg.:
5.9
5.9
5.9
5.9
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
Airflow Switch (Basic Blowers)
Automatic Speed Control (Basic Blowers)
Inlet Finger Guard
Other voltages and frequencies
Special external paint finishes
Special line cord or connectors
Controls
Heaters
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
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
Model
Guideline
Dimensions
(H x W x D)*
CFM @0" S.P.
KBB38 H.P. Blower
7.38 x 7.50 x 6.38
130-160
KBB47 H.P. Blower
8.18 x 7.38 x 7.31
167-200
KBB51 H.P. Blower
9.25 x 8.44 x 8.13
218-260
KBB63 H.P. Blower
11.19 x 8.75 x 9.69
322-390
KBB65 H.P. Blower
11.31 x 9.00 x 9.63
430-475
*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]
Packaged Blower Quick-Sheet [92Kb]
