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KNP32FL Guardian/GuardianX NEMA 4 or 4X Series
Indoor/Outdoor Filter Fans
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NEMA
NEMA 4 or 4X
MAINTAINED
Select Model Type
Electrical (Volts/Hz):
115
230
NEMA Rating:
NEMA 4
NEMA 4X
Air Flow:
Intake
Exhaust
Model
Airflow
Direction
NEMA
Rating
Voltage
Input
Amps
Input
Watts
Max.
Airflow
CFM*
Unit
Airflow
CFM**
Noise
db(A)
Operating
Temp. °F
Approx. Weight
Min.
Max.
Lbs.
Kg.
KNP32FL
Intake
NEMA 4
115
0.09
2.9
30
20
53
-40
158
3.8
1.7
KNP32RFL
Exhaust
NEMA 4
115
0.09
2.9
37
27
53
-40
158
3.8
1.7
K2NP32FL
Intake
NEMA 4
230
0.09
2.9
30
20
53
-40
158
3.8
1.7
K2NP32RFL
Exhaust
NEMA 4
230
0.09
2.9
37
27
53
-40
158
3.8
1.7
KNP32FLV
Intake
NEMA 4X
115
0.09
2.9
30
20
53
-40
158
3.8
1.7
KNP32RFLV
Exhaust
NEMA 4X
115
0.09
2.9
37
27
53
-40
158
3.8
1.7
K2NP32FLV
Intake
NEMA 4X
230
0.09
2.9
30
20
53
-40
158
3.8
1.7
K2NP32RFLV
Exhaust
NEMA 4X
230
0.09
2.9
37
27
53
-40
158
3.8
1.7
*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.
TECHNICAL DATA
Model
Number:
Airflow
Direction:
NEMA
Rating:
Voltage:
Fan Airflow CFM*:
Unit Airflow CFM**:
KNP32FL
Intake
NEMA 4
115
30
20
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
KNP32RFL
Exhaust
NEMA 4
115
37
27
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
K2NP32FL
Intake
NEMA 4
230
30
20
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
K2NP32RFL
Exhaust
NEMA 4
230
37
27
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
KNP32FLV
Intake
NEMA 4X
115
30
20
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
KNP32RFLV
Exhaust
NEMA 4X
115
37
27
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
K2NP32FLV
Intake
NEMA 4X
230
30
20
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
K2NP32RFLV
Exhaust
NEMA 4X
230
37
27
Input Amps: 0.09
Input Watts: 2.9
Noise db(A): 53
Min. Operating Temp. °F: -40
Max. Operating Temp. °F: 158
Approx. weight: 3.8 lbs. (2 kg)
*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.
For general ventilating use only. Do not use these fans to exhaust hazardous or explosive material and vapors.
NOT ALL SYSTEMS ARE SUITABLE FOR UTILIZING OUTSIDE AIR. To protect sensitive components against condensation an enclosure heater or closed-loop cooling is recommended. To protect sensitive components against corrosive elements closed-loop cooling is recommended.
Standard Features
Accessories & Options
Performance
Arrangement
Similar Models
Documents
•
Baked Powder Finish
Heavy-duty steel shell with powder-baked finish (ANSI 61 gray). Custom color options are available.
•
Integrated Fan Guards
•
Integrated Sealing Gasket
•
IP55 Filter Protection
•
NEMA 4 or 4X Rating Maintained (if used with provided filter)
•
Secure Mounting
•
Six-Foot [1.8m] (minimum) 3-Wire Power Cord
•
Stainless Steel Shell (NEMA 4X models)
For applications in corrosive or other hostile environments such as those requiring Internal Corrosion Resistant Coatings, especially where chemical/moisture combinations are present.
•
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).
•
UL/CUL Listed
•
Washable, Reuseable Filter
•
Filter-Hood Assemblies (Recommended) for KNP32FL
For all NEMA 4 units, order Part Number KNPA36FL. For all NEMA 4X units, order Part Number KNPA36FLV,
•
Other Voltages~ both AC and DC
•
Replacement Filter for KNP32/KNP36 Series (P/N 0429-02-06)
•
Reversed Airflow Direction KNP32/36
To order reversed airflow direction for the KNP32/KNP36 series, add "R" after series number. Example: KNP32RFL
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Dimensions, inches [mm], are for reference only and subject to change.
Dimensions, inches [mm], are for reference only and subject to change.
Model
Guideline
Dimensions
(H x W x D)*
CFM @0" S.P.
KNP36FL Filter Fans
7.80 x 5.90 x 4.80
26
*See model specifics for drawings, dimensions, mounting or cutout plans.
Data Sheet
KNP32FL Guardian/GuardianX Series Filter Fan Data Sheet [362Kb]
GA Drawing
KNP32/36FL Guardian/GuardianX Series Filter Fan General Arrangement Drawing [120Kb]
Guardian/GuardianX Filter Fan Series KNP32/36 General Arrangement Drawing [134Kb]
Guardian/GuardianX Filter Fan Series KNP32/36 General Arrangement Drawing [161Kb]
Installation Instructions
KNP32/36FL Guardian/GuardianX Series Filter Fan Installation Instructions [121Kb]
Literature
Increasing the Lifespan and Reliability of Electrical Components [212Kb]
Kooltronic Custom Capabilities Flyer [2194Kb]
Kooltronic Custom Cooling Medical Flyer [211Kb]
Kooltronic Design Guide/Catalog (220 pages) [229400Kb]
Kooltronic Refrigeration System Manufacturing [55Kb]
Kooltronic Standard Warranty [55Kb]
Kooltronic Unit Longevity Press Release [167Kb]
NEMA Enclosure Ratings [91Kb]
Short-Form Catalog (16 pages) [897Kb]
Fans & Fantrays Quick-Sheet [87Kb]
Airflow Switch Data Sheet [159Kb]
Advantage Series Filter Fan Brochure [376Kb]
Filter Fan Flyer [136Kb]
Guardian Series NEMA 4 or 4X Filter Fan Flyer [1047Kb]
Laboratory Environmental Testing Services [157Kb]
Powder Paint Application Facilities Flyer [165Kb]
Operator's Manual
Guardian Series Filter Fan KNP32/36 Operator's Manual [324Kb]
HOW TO ORDER
Specify model number. Example: KNP32FL. For other than 115 VAC operation, add identifying number from Technical Data after the K. Example: K2NP32FL (230 VAC).
Filter: Specify part number.
