KNP40FL Guardian/GuardianX NEMA 4 or 4X Series
Indoor/Outdoor Filter Fans

TECHNICAL DATA

Click to Request Quote	Model	Airflow Direction	NEMA Rating	Voltage	Input Amps	Input Watts	Max. Airflow CFM*	Unit Airflow CFM**	Noise db(A)	Operating Temp. °F		Approx. Weight
	Model	Airflow Direction	NEMA Rating	Voltage	Input Amps	Input Watts	Max. Airflow CFM*	Unit Airflow CFM**	Noise db(A)	Min.	Max.	Lbs.	Kg.
	KNP40FL		NEMA 4	115/60	0.19	13	106	45	55	-40	158	10	4.5
	KNP40FL		NEMA 4	115/50	0.22	14	90	40	52	-40	158	10	4.5
	K2NP40FL		NEMA 4	230/60	0.11	12	106	44	55	-40	158	10	4.5
	K2NP40FL		NEMA 4	230/50	0.13	14	90	39	52	-40	158	10	4.5
	K6NP40FL		NEMA 4	12 VDC	0.43	5.1	100	27	43	14	158	10	4.5
	K7NP40FL		NEMA 4	24 VDC	0.1	2.4	108	41	45	14	158	10	4.5
	K8NP40FL		NEMA 4	48 VDC	0.11	5.3	108	30	43	14	158	10	4.5
	KNP40FLV		NEMA 4X	115/60	0.19	13	106	45	55	-40	158	10	4.5
	KNP40FLV		NEMA 4X	115/50	0.22	14	90	40	52	-40	158	10	4.5
	K2NP40FLV		NEMA 4X	230/60	0.19	13	106	45	55	-40	158	10	4.5
	K2NP40FLV		NEMA 4X	230/50	0.22	14	90	40	52	-40	158	10	4.5
	K6NP40FLV		NEMA 4X	12 VDC	0.43	5.1	100	27	43	14	158	10	4.5
	K7NP40FLV		NEMA 4X	24 VDC	0.1	2.4	108	41	45	14	158	10	4.5
	K8NP40FLV		NEMA 4X	48 VDC	0.11	5.3	108	30	43	14	158	10	4.5

*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.

Click on image for larger view

NEMA NEMA 4 or 4X
MAINTAINED

TECHNICAL DATA

Click to Request Quote:
Model Number:	KNP40FL	KNP40FL	K2NP40FL	K2NP40FL	K6NP40FL	K7NP40FL	K8NP40FL	KNP40FLV	KNP40FLV	K2NP40FLV	K2NP40FLV	K6NP40FLV	K7NP40FLV	K8NP40FLV
Airflow Direction:
NEMA Rating:	NEMA 4	NEMA 4	NEMA 4	NEMA 4	NEMA 4	NEMA 4	NEMA 4	NEMA 4X	NEMA 4X	NEMA 4X	NEMA 4X	NEMA 4X	NEMA 4X	NEMA 4X
Voltage:	115/60	115/50	230/60	230/50	12 VDC	24 VDC	48 VDC	115/60	115/50	230/60	230/50	12 VDC	24 VDC	48 VDC
Input Amps:	0.19	0.22	0.11	0.13	0.43	0.1	0.11	0.19	0.22	0.19	0.22	0.43	0.1	0.11
Input Watts:	13	14	12	14	5.1	2.4	5.3	13	14	13	14	5.1	2.4	5.3
Fan Airflow CFM*:	106	90	106	90	100	108	108	106	90	106	90	100	108	108
Unit Airflow CFM**:	45	40	44	39	27	41	30	45	40	45	40	27	41	30
Noise db(A):	55	52	55	52	43	45	43	55	52	55	52	43	45	43
Operating Temp. Min. °F:	-40	-40	-40	-40	14	14	14	-40	-40	-40	-40	14	14	14
Operating Temp. Max. °F:	158	158	158	158	158	158	158	158	158	158	158	158	158	158
Weight Lbs.:	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Weight Kg.:	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5

*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 AND OPTIONS


Controls	Enclosure Heaters

PERFORMANCE

GENERAL ARRANGEMENT
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KNP40FL Filter Fans general arrangement drawing

Dimensions, inches [mm], are for reference only and subject to change.

GENERAL ARRANGEMENT
Click on image for larger view

Dimensions, inches [mm], are for reference only and subject to change.

HOW TO ORDER

Specify model number. Example: KNP40FL. For other than 115 VAC operation, add identifying number from Technical Data after the K. Example: K2NP40FL (230 VAC). Filter: Specify part number.

SIMILAR MODELS

Model	Guideline Dimensions (H x W x D)*	CFM @0" S.P.
KNP60FL Filter Fans	18.00 x 9.85 x 5.01	70-92
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400
	Contact Us

KNP40FL Guardian/GuardianX NEMA 4 or 4X SeriesIndoor/Outdoor Filter Fans

KNP40FL Guardian/GuardianX NEMA 4 or 4X Series
Indoor/Outdoor Filter Fans