KBB63 High Pressure Centrifugal Blowers

TECHNICAL DATA

Click to Request Quote	Model	Volts/Hz	CFM @ 0" S.P.	Cutoff S.P.	RPM Nominal	Amps		Watts	Approx. Weight
	Model	Volts/Hz	CFM @ 0" S.P.	Cutoff S.P.	RPM Nominal	Run	L.R.	Watts	Lbs.	Kg.
	KBB63	115/60	390	4.7	3375	4.6	15	290	15	6.8
	KBB63	115/50	322	3.4	3375	4.6	15	290	15	6.8
	K2BB63	230/60	390	4.7					15	6.8
	K2BB63	230/50	322	3.4					15	6.8

For 230 Volt details, contact factory.

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TECHNICAL DATA

Click to Request Quote:
Model Number:	KBB63	KBB63	K2BB63	K2BB63
Volts/Hz:	115/60	115/50	230/60	230/50
CFM @ 0" S.P.:	390	322	390	322
Cutoff S.P.:	4.7	3.4	4.7	3.4
Nominal RPM:	3375	3375
Amps Run:	4.6	4.6
Amps L.R.:	15	15
Watts:	290	290
Weight Lbs.:	15	15	15	15
Weight Kg.:	6.8	6.8	6.8	6.8

For 230 Volt details, contact factory.

STANDARD FEATURES

390 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


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
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KBB63 H.P. Blower general arrangement drawing

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

GENERAL ARRANGEMENT
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HOW TO ORDER

Specify model number. For 230 VAC operation, add a 2 after the K. Example: K2BB63. 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
KBB58 H.P. Blower	9.88 x 8.63 x 8.56	240-300
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

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	Contact Us