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Outdoor Filter Fan & Exhaust Package

These indoor/outdoor filter fan and exhaust packages are used in enclosures to dissipate heat harmful to sensitive electronic components. The fans feature a filter that is easily changed by opening the lockable door of the outdoor hood. IP55 protection is reached by the specially-designed hood and the use of special filters. The plastic casing is impact-resistant, weather-proof and UV resistant.

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Model No.
Filter Fan
Exhaust Filter
Voltage

Hz
Current Consumption
Power Consumption
KSFF
checkmark
120 VAC
60
180mA
15W
K2SFF
checkmark
230 VAC
50
100mA
15W
KS7FF
checkmark
24 VDC
 
0.21A
5.04W
KS8FF
checkmark
 
48 VDC
 
0.16A
7.68W
KSEF  
checkmark
       
Click on image for larger view
Filter Fan Package Photo

ce logo rohs logo
TECHNICAL DATA - Filter Fans
Filter mat: Fine Grade
360 g/m², filtering degree 98%, particle Ø > 10 µm, F5 (EN779)
Airflow - free blowing : 11.8 cfm (20 m³/h)
Note: Airflow increases by approximately 15% for 120V/60 Hz models
Average noise level at 3 ft.  
(DIN EN ISO 9614-2): 40 dB (A)
Mounting depth: 2.4" (62.mm)
Enclosure cut-out: 4.9 x 4.9" (125 x 125mm + 0.4)
Approx weight: 2.6 lbs (1.2 kg)
Protection type: IP55
Axial fan: Ball bearing, aluminum frame, plastic impeller - UL 94V-0
Filter fan housing: Plastic ASA, UL 94HB, light gray, temperature resistant -31 to 194°F
Mounting frame: Double-sided industrial adhesive tape for affixing to the outside of enclosures
Agency approvals: CUR/US, CE
TECHNICAL DATA - Exhaust Filter (KS481F) 
Filter mat: Fine Grade
360 g/m², filtering degree 98%, particle Ø > 10 µm, F5 (EN779)
Size: 4.6" x 4.6"   (118 x 118mm)
Replacement Filter:
Filter Mat (F5 122 x 122mm Fine Grade: Part Number: KS481F (package of 3)
DIMENSIONS
Click on image for larger view

Filter Fan Package General Arrangement Drawing
DIMENSIONS
Click on image for larger view

Filter Fan Package General Arrangement Drawing
Dimensions, inches [mm], are for reference only and subject to change.
Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application.
HOW TO ORDER
Specify model number.

KSFF Filter-Hood Data Sheet

View Data Sheet
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Wednesday, May 21, 2025  
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Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
800-321-KOOL
609-466-1114 (fax)
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