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Fantech 4" 148 CFM Inline Centrifugal Fan - Model FX4XL

• Galvanized steel housing features baked powdercoat finish, perfect for commercial code applications
• Powered by external rotor motorized impeller for excellent heat dissipation, even at low RPM
• Tested and approved by UL, CSA, or equals
• Suitable for airstream temperatures up to 140° F
• 4" to 12" circular duct diameters
• Airflow from 117-801 CFM
• External rotor motor, Class B insulation for long and maintenance-free operation
• Automatic reset thermal overload protection
• Permanently lubricated sealed ball bearings
• True airfoil backward curved impeller
• External wiring box for ease of connection
• 100% speed controllable
• Five-year factory warranty

From Residential to Commercial

The Fantech FX Series' galvanized steel housing makes these fans ideal for various commercial code and residential applications. Home uses include range hood exhaust, duct boosting, bathroom exhaust and dryer boosting. Office applications include intake, exhaust, filtration, return or makeup air systems that require mounting versatility, high efficiency, low sound levels, and ease of service. Fantech FX Series fans are a snap to install. Prewired and supplied with a mounting bracket, they can be mounted at any angle in any point along the ductwork. Straight-through airflow design also helps simplify installation. FX Series fans are designed to work with standard dimensions of spiral duct, eliminating the need for transition pieces.

Dimensional Data

Model *A1 C D E F FX 4 4 8 5 1/2 7/8 7/8 FX 4XL 4 9 1/2 5 1/2 7/8 3/4 FX 5 5 8 5 1/4 7/8 7/8 FX 5XL 5 9 1/2 5 7/8 1 FX 6 6 11 1/2 6 3/4 7/8 FX 6XL 6 13 1/4 6 1/4 1 3/4 FX 8 8 13 1/4 6 1/4 1 7/8 FX 8XL 8 13 1/4 6 1/4 1 7/8 FX 10 10 13 1/4 6 1/4 1 1 1/4 FX 10XL 10 13 1/4 6 1/4 1 1 1/4 FX 12 12 16 8 1/4 1 1 1/4 FX 12XL 12 16 8 1/4 1 1 1/4 All dimensions in inches. *) Duct connections are 1/8" smaller than duct size.

Performance Data

Fan Model	RPM	Volts	Max. Watts	Max. Amps	0"	.125"	.25"	.375"	.5"	.75"	1.0"	1.25"	1.5"	Max. Ps	Duct Dia.
FX 4	2950	115	19	0.17	117	101	86	72	58	-	-	-	-	0.81"	4"
FX 4XL	2800	115	83	0.73	148	139	130	120	111	90	68	42	-	1.65"	4"
FX 5	2950	115	19	0.17	132	115	98	81	65	-	-	-	-	.89"	5"
FX 5XL	2650	115	87	0.76	191	175	161	146	131	102	75	45	-	1.61"	5"
FX 6	2700	115	84	0.74	257	241	221	197	178	143	99	59	-	1.60"	6"
FX 6XL	2950	115	147	1.26	392	368	346	326	305	263	228	191	150	2.27"	6"
FX 8	2600	115	116	1.02	481	444	403	361	319	237	177	130	76	2.04"	8"
FX 8XL	2950	115	152	1.31	521	496	469	440	411	345	282	231	180	2.29"	8"
FX 10	3000	115	147	1.27	521	499	475	448	418	357	293	234	176	2.28"	10"
FX 10XL	3000	115	242	2.11	590	565	541	519	496	442	394	339	290	2.79"	10"
FX 12	2450	115	196	1.70	711	675	627	576	521	382	284	220	166	2.65"	12"
FX 12XL	3250	115	373	3.21	801	783	765	747	729	692	655	611	566	3.69"	12"

Performance shown is for installation type D - Ducted inlet, Ducted outlet. Speed (RPM) shown is nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances in the airstream.

Fantech FX Installation Instructions

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