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kbr100.qxd 12/4/15
KBR100 HIGH PRESSURE
RADIAL BLOWER
Dimensions, inches [mm], are for reference only and subject to change.
STANDARD FEATURES
PERFORMANCE GRAPH
Airflow vs. static pressure curves are shown for 60
Hz and 50 Hz (broken line) inputs. Static pressure is
in inches of water.
ACCESSORIES
AND OPTIONS
Airflow Switch
Automatic Speed Control
Other voltages and frequencies
Special external paint finishes
Special line cord or connectors
Capacity: 215 CFM
Designed for substantial static pressures
Full performance in any mounting position
Rugged construction with baked powder finish
UL/CSA ball bearing motors
12-inch [304.8mm] (minimum) power and
ground leads
Accessories and options
DIMENSIONS inches [metric]
TECHNICAL DATA
*
Approximate
CFM @ Cutoff RPM Amps Weight
Model 0" S.P. S.P. Nominal Run. L.R. Watts Lbs. Kg.
KBR100 215 6.00 3450 3.1 8.1 315 15 6.8
Note: Power input is substantially reduced at higher static pressures.
* 115V, 60 Hz. operation
KBR100
5.0
2.5
STATIC PRESSURE
.5
15
0
75
150 225 300
AIRFLOW C.F.M.
13.53
[343.7]
7.43
[188.7]
3.94
[100.1]
(OPENING)
13.75
[349.3]
(REF.)
13.03
[331.0]
7.06
[179.3]
5.25
[133.4]
1.38
[35.1]
4.63
[117.6]
2.88
[73.2]
2.13
[54.1]
(4) .312.[8.0]
DIA. HOLES
CAPACITOR is
within confine
of dimensional
envelope. Exact
location may vary.
1.50
[38.1]
7.81
[198.4]
(REF.)
7.13
[181.1]
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DESCRIPTION
T
his series of blowers was specifically designed for maximum efficiency in the movement of moderate volumes of air against substantial static pressures.
Applications include cooling computer disk drives, densely-packed enclosures, forcing gas-air mixtures into small boiler combustion chambers, and in
chromatography and pollution sampling equipment, to name just a few.
High Pressure Radial Blowers are available in a choice of sizes and capacities, ranging from 40 CFM to 240 CFM at 1'' [24.5mm] static pressure and up
to 150 CFM at 5'' [127.0mm] static pressure. Consult performance graphs for airflows available at your static pressure requirements.
STANDARD FEATURES
RUGGED CONSTRUCTION: Precision-engineered heavy-gauge steel construction insures blowers stand up under tough applications.
BAKED POWDER FINISH: Durable, baked-on gray powder finish is standard. Other finishes are available.
PRECISION 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 meet Federal Specification CC-M-1807A, and include double-sealed or double-shielded precision ball bearings, which meet Federal
Specification FF-B-171A. Special permanent lubricants perform over a broad temperature range: -20ºF (-28.9ºC) to 250ºF (121.1ºC). Consult KOOLTRONIC
for motors designed to meet military or extreme environmental specifications.
POWER: 115 VAC or 230 VAC, 50/60 Hz is standard. For multi-phase power, other voltages and frequencies or brushless DC applications, consult
KOOLTRONIC. NOTE: Some 230 Volt models may not be available or minimum purchases may apply. Contact Kooltronic for information.
LEADS: 12'' [304.8mm] (minimum) power and ground leads. Special lengths and/or plugs available.
ACCESSORIES AND OPTIONS*
AIRFLOW SWITCH: Protects equipment against damage caused by loss of cooling airflow by activating an alarm or turning off power. The switch can be
mounted on any suitable surface which allows the stainless steel air vane to be placed in the critical airstream. This switch is a single-pole double-throw
type, with normally open and normally closed contacts. To order integrated airflow switch add -XX10 to model number. To order as external accessory, see
Kooltronic website.
OTHER VOLTAGES AND FREQUENCIES
SPECIAL EXTERNAL PAINT FINISHES
SPECIAL LINE CORDS OR CONNECTORS
*
Contact KOOLTRONIC for information.
KOOLTRONIC also designs and manufactures a variety of Blowers to meet unique specifications. We invite your inquiries about
our modification and custom-design capabilities.
KBR100 HIGH PRESSURE
RADIAL BLOWER
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