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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
Model
Volts/Hz
CFM @
0" S.P.
Cutoff
S.P.
RPM
Nominal
Amps
Watts
Approx. Weight
Run
L.R.
Lbs.
Kg.
KNP32FL
115
20
0.22
3.8
1.7
KNP32RFL
115
27
0
3.8
1.7
K2NP32FL
230
20
0.22
3.8
1.7
K2NP32RFL
230
27
0
3.8
1.7
KNP32FLV
115
20
0.22
3.8
1.7
KNP32RFLV
115
27
0
3.8
1.7
K2NP32FLV
230
20
0.22
3.8
1.7
K2NP32RFLV
230
27
0
3.8
1.7
*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.
TECHNICAL DATA
Model
Number
Volts/Hz
CFM @
0" S.P.
Cutoff S.P.
Watts
KNP32FL
115
20
0.22
Cutoff S.P.: 0.22
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
KNP32RFL
115
27
0
Cutoff S.P.: 0
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
K2NP32FL
230
20
0.22
Cutoff S.P.: 0.22
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
K2NP32RFL
230
27
0
Cutoff S.P.: 0
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
KNP32FLV
115
20
0.22
Cutoff S.P.: 0.22
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
KNP32RFLV
115
27
0
Cutoff S.P.: 0
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
K2NP32FLV
230
20
0.22
Cutoff S.P.: 0.22
RPM Nominal:
Amps, Run:
Amps, L.R.:
Approx. weight: 3.8 lbs. (2 kg)
K2NP32RFLV
230
27
0
Cutoff S.P.: 0
RPM Nominal:
Amps, Run:
Amps, L.R.:
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]
Basic Blower Quick-Sheet [86Kb]
Impeller Blower New Product Release [335Kb]
Airflow Switch Data Sheet [159Kb]
Impeller Blower Brochure [650Kb]
Laboratory Environmental Testing Services [157Kb]
Powder Paint Application Facilities Flyer [165Kb]
Packaged Blower Quick-Sheet [92Kb]
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.
