since 1956 - celebrating our 54th year!
Thermal Management for Enclosures
Call Today! (800) 321-KOOL

Made in the USA
 
Refresh browser to display menu
 

 

KFF12 Advantage Series Filter Fans
Click to Request Quote
Model*
Normally In Stock
Voltage
Frequency Hz
Input
mA
Input
Watts
Fan w/ Grille
Airflow CFM
Noise
db(A)
Operating
Temp. ºF
Approx.
Weight
Min.
Max.
Lbs.
Kg.
KFF12RBE
Yes
115 VAC
50/60
210/180
20/18
34/36
43/48
14
131
1.8
0.8
K2FF12RBE
Yes
230 VAC
50/60
125/110
20/19
34/36
43/48
14
131
1.8
0.8
K7FF12RBE  
24 VAC
50/60
900/800
20/18
34/36
43/48
14
131
1.8
0.8
K7FF12RDB  
24 VDC
-
310
7.4
35
43
14
131
1.8
0.8
K8FF12RDB  
48 VDC
-
160
7.7
35
43
14
131
1.8
0.8

*Units in Bold are NEMA 12 Maintained

Advantage Series Filter Fan

NEMA
TYPE 12
MAINTAINED

ur label

 

STANDARD FEATURES

  • Mounts quickly and easily
  • Attractive appearance
  • Requires no mounting hardware
  • Integral Finger-Guards
  • Most Assemblies are CE and cCSAus Approved
  • UL/CSA Shielded ball bearing motors
  • Integrated Sealing Gasket
  • Washable Thermolinked Progressive Structure Synthetic Filter
  • Electrical Connection: Screw-type terminal block

ACCESSORIES AND OPTIONS
DIMENSIONS (click and drag to pan)
Dimensions, inches [mm], are for reference only and subject to change.
 
  PERFORMANCE CHARTS  
 
HOW TO ORDER

Specify model number.
SIMILAR MODELS
Model
Guideline
Dimensions
(H x W x D)*
CFM
KFF08RBE
4.13 x 4.13 x 2.60
26
KFF13RBE
8.03 x 8.03 x 3.86
115
KFF15PRBE
9.84 x 9.84 x 4.84
94
KFF20RBE
12.80 x 12.80 x 5.94
465
 

 

 

  Airflow vs. static pressure curves for 115VAC and 230VAC models are shown for 60 Hz (solid line) and 50 Hz (broken line) inputs. Static pressure is in inches of water.
   
  ATTENUATION LEVELS OF EMC FILTER FANS

KOOLTRONIC Advantage Series Filter Fans are also available with shielding against electromagnetic interference (EMI).
This EMC Filter Fan version is achieved by metallizing the plastic parts, which function as a shield, i.e., they are connected to an EMI-shielding wire mesh. To guarantee the continuity between the shielding part of the fan and the metal structure of the cabinet, a gasket is used, which also protects from dust.

In order to choose the correct dimensions of the filter fan to be integrated into your cabinet, the project designer must also take into consideration the frequency band that has to be dampened.

Important note: Isolation materials, such as varnishes or coatings, should not be used on the contact zone between gasket and cabinet.