KNP180FL/RFL Guardian/GuardianX NEMA 4 or 4X Series
Indoor/Outdoor Filter Fans

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.

NEMA NEMA 4 or 4X
MAINTAINED

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		Spare and Replacement Parts
	Model	Airflow Direction	NEMA Rating	Voltage	Input Amps	Input Watts	Max. Airflow CFM*	Unit Airflow CFM**	Noise db(A)	Min.	Max.	Lbs.	Kg.

	KNP180FL	Intake	NEMA 4	115/60	0.48	53	221	179	61.9	-40	158	23.5	10.7	Order Parts
	KNP180RFL	Exhaust	NEMA 4	115/60	0.48	53	220	177	61.9	-40	158	23.5	10.7	Order Parts
	K2NP180FL	Intake	NEMA 4	230/60	0.27	61	221	179	61.9	-40	158	23.5	10.7	Order Parts
	K2NP180RFL	Exhaust	NEMA 4	230/60	0.27	61	220	177	61.9	-40	158	23.5	10.7	Order Parts
	K7NP180FL	Intake	NEMA 4	24VDC	2.52	47	221	179	61.9	-4	158	23.5	10.7	Order Parts
	K7NP180RFL	Exhaust	NEMA 4	24VDC	2.52	47	220	177	61.9	-4	158	23.5	10.7	Order Parts
	K8NP180FL	Intake	NEMA 4	48VDC	1.1	53	221	179	61.9	-4	158	23.5	10.7	Order Parts
	K8NP180RFL	Exhaust	NEMA 4	48VDC	1.1	53	220	177	61.9	-4	158	23.5	10.7	Order Parts
	KNP180FLV	Intake	NEMA 4X	115/60	0.48	53	221	179	61.9	-40	158	23.5	10.7	Order Parts
	KNP180RFLV	Exhaust	NEMA 4X	115/60	0.48	53	220	177	61.9	-40	158	23.5	10.7	Order Parts
	K2NP180FLV	Intake	NEMA 4X	230/60	0.27	61	221	179	61.9	-40	158	23.5	10.7	Order Parts
	K2NP180RFLV	Exhaust	NEMA 4X	230/60	0.27	61	220	177	61.9	-40	158	23.5	10.7	Order Parts
	K7NP180FLV	Intake	NEMA 4X	24VDC	2.52	47	221	179	61.9	-4	158	23.5	10.7	Order Parts
	K7NP180RFLV	Exhaust	NEMA 4X	24VDC	2.52	47	220	177	61.9	-4	158	23.5	10.7	Order Parts
	K8NP180FLV	Intake	NEMA 4X	48VDC	1.1	53	221	179	61.9	-4	158	23.5	10.7	Order Parts
	K8NP180RFLV	Exhaust	NEMA 4X	48VDC	1.1	53	220	177	61.9	-4	158	23.5	10.7	Order Parts

*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.
*** Minimum purchases may apply for 48 VDC units (K8NP180[FL/RFL/FLV/RFLV] )

TECHNICAL DATA

Click to Request Quote:
Model Number:	KNP180FL	KNP180RFL	K2NP180FL	K2NP180RFL	K7NP180FL	K7NP180RFL	K8NP180FL	K8NP180RFL	KNP180FLV	KNP180RFLV	K2NP180FLV	K2NP180RFLV	K7NP180FLV	K7NP180RFLV	K8NP180FLV	K8NP180RFLV
Airflow Direction:	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust
NEMA Rating:	NEMA 4	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	NEMA 4X
Voltage:	115/60	115/60	230/60	230/60	24VDC	24VDC	48VDC	48VDC	115/60	115/60	230/60	230/60	24VDC	24VDC	48VDC	48VDC
Input Amps:	0.48	0.48	0.27	0.27	2.52	2.52	1.1	1.1	0.48	0.48	0.27	0.27	2.52	2.52	1.1	1.1
Input Watts:	53	53	61	61	47	47	53	53	53	53	61	61	47	47	53	53
Fan Airflow CFM*:	221	220	221	220	221	220	221	220	221	220	221	220	221	220	221	220
Unit Airflow CFM**:	179	177	179	177	179	177	179	177	179	177	179	177	179	177	179	177
Noise db(A):	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9	61.9
Operating Temp. Min. °F:	-40	-40	-40	-40	-4	-4	-4	-4	-40	-40	-40	-40	-4	-4	-4	-4
Operating Temp. Max. °F:	158	158	158	158	158	158	158	158	158	158	158	158	158	158	158	158
Weight Lbs.:	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5	23.5
Weight Kg.:	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7	10.7
Spare and Replacement Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts	Order Parts

*Fan airflow without filter and grille.
**NEMA Rated if installed with provided filter.
*** Minimum purchases may apply for 48 VDC units (K8NP180[FL/RFL/FLV/RFLV] )

Standard Features
Accessories & Options
Performance
Arrangement
Similar Models
Documents

• Baked Powder Finish
• 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/CUL Listed
• UL shielded ball bearing motors
• Washable, Reuseable Filter

• Filter-Hood Assemblies (Recommended) for KNP180/KNP225

For all NEMA 4 Units order Part Number KNPA225FL* For all NEMA 4X Units order Part Number KNPA225FLV* *KNPA225FL(V) is the Filter-Hood Assembly part number for all K_NP180FL(V) and K_NP225FL(V) Filter Fans.

• Other Voltages~ both AC and DC
• Replacement Filters for all models order Part Number 0429-01-06
• Reversed Airflow Direction

To order reversed airflow, add "R" after series number. Example: KNP180RFL

• T-Temperature Control (90°F) (AC units only)
• B-Temperature Alarm (130°F)

Click on image for larger view
General Arrangement Thumbnail

Guardian KNP180 general arrangement drawing

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

Similar Models for this produxt family are not currently available. Please contact Customer Service for more information.

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 KNP180/225 Operator's Manual [391Kb]

Wiring Diagram (Point-to-Point)

	Guardian Series Filter Fan KNP180/225 230 Volt Wiring Diagram [38Kb]
	Guardian Series Filter Fan KNP180/225 Wiring Diagram [39Kb]
	Guardian Series Filter Fan KNP180/225 Wiring Diagram [40Kb]
	Guardian Series Filter Fan KNP180/225 Wiring Diagram [40Kb]

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	609-466-1114 (fax)
	Contact Us

KNP180FL/RFL Guardian/GuardianX NEMA 4 or 4X Series Indoor/Outdoor Filter Fans

KNP180FL/RFL Guardian/GuardianX NEMA 4 or 4X Series
Indoor/Outdoor Filter Fans