ADD Series Direct Drive Wall Fans

Details

Designed for heavy duty commercial and industrial applications - Factories, Warehouses, Gymnasiums, Underground parking garages, etc.

These fans are typically used for high volume, high static pressure applications. The series ADD is designed and constructed for efficient & economical operations and is direct drive, therefore requiring little or no maintenance. Heavy duty cast aluminum airfoil or polyamide glass reinforced (PAG) blades are standard to ADD series fans providing maximum performance at low sound levels. This is an exhaust fan. Please consult factory for supply applications.

OPTIONAL - Reversing blades available on 30”, 36”, 42' and 48” models. Consult factory for details.

Heavy gauge steel fan panel with deep spun and flared venturi for maximum efficiency.
Heavy gauge welded steel motor supports.
Cast aluminum airfoil or polyamide glass reinforced (PAG) blades.
TEFC motors are standard.
Note: These fans can be combined with Explosion Proof Motors for use in hazardous locations. Please consult factory.
Note: Reversing fan with cabinet will be a steel control damper.

Specifications

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								CFM @ STATIC PRESSURE
		MODEL #	WEIGHT (LBS.)	RPM	HP	BLADE PITCH	dBA @ 5 ft	0"				1/4"				1/2"				3/4"				1"				1-1/4"
		SINGLE PHASE	WEIGHT (LBS.)	RPM	HP	BLADE PITCH	dBA @ 5 ft	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)
BLADE DIAMETER	12"	ADD12T10033C	40	1140	1/3	-	45	990	-	-	-	102	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	12"	ADD12T10033B	34	1750	1/3	-	55	1450	-	-	-	1230	-	-	-	313	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	14"	ADD14T10033C	42	1140	1/3	-	49	1450	-	-	-	443	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	14"	ADD14T10033B	34	1750	1/3	-	58	2220	-	-	-	1920	-	-	-	1350	-	-	-	512	-	-	-	185	-	-	-	-	-	-	-
	16"	ADD16T10033C	46	1140	1/3	-	53	2150	-	-	-	1640	-	-	-	340	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	16"	ADD16T10050B	38	1750	1/2	-	63	3300	-	-	-	3040	-	-	-	2690	-	-	-	1750	-	-	-	825	-	-	-	370	-	-	-
	18"	ADD18T10033C	47	1140	1/3	-	57	2990	-	-	-	2450	-	-	-	845	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	18"	ADD18T10075B	40	1750	3/4	-	67	4590	-	-	-	4280	-	-	-	3910	-	-	-	3260	-	-	-	1750	-	-	-	-	-	-	-
	20"	ADD20T10033C	50	1140	1/3	-	62	4530	-	-	-	3180	-	-	-	739	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	20"	ADD20T10100B	61	1750	1	-	72	5800	0.84	0.78	0.84	4300	0.8	0.97	0.80	3000	0.75	1.02	0.76	2100	0.97	0.76	0.96	-	-	-	-		-	-	-
	24"	ADD24T10050C	91	1140	1/2	30.0	59	5200	-	-	-	3800	-	-	-	2000	-	-	-	800	-	-	-	-	-	-	-	-	-	-	-
		ADD24T10100C	125	1140	1	37.5	65	6600	0.6	1.30	0.56	5100	0.64	1.52	0.60	3000	0.71	1.19	0.65	1500	0.97	0.64	0.87	-	-	-	-	-	-	-	-
		ADD24T10150B	71	1750	1 1/2	25.0	68	6800	0.92	0.91	0.82	5800	1.14	1.00	1.01	5100	1.16	1.18	1.03	3900	1.21	1.13	1.07	3000	1.29	1.02	1.13	-	-	-	-
		ADD24T10200B	113	1750	2	32.5	73	8900	1.61	0.68	1.40	7800	1.85	0.82	1.59	6900	1.86	0.99	1.60	5400	1.81	1.02	1.56	4500	1.89	1.00	1.63	-	-	-	-
		ADD24T10300B	125	1750	3	37.5	75	10300	2.3	0.55	1.96	9200	2.41	0.74	2.05	8100	2.39	0.90	2.03	6600	2.28	0.98	1.94	5400	2.32	0.97	1.97	4200	2.62	0.81	2.22
	30"	ADD30T10100C	138	1140	1	25.0	65	8200	0.58	1.62	0.55	6600	0.74	0.82	1.66	4500	0.81	1.48	0.74	2700	0.91	1.08	0.82	-	-	-	-	-	-	-	-
	30"	ADD30T10300B	139	1750	3	25.0	74	12500	2.14	0.70	1.83	11300	2.53	0.85	2.14	10500	2.67	1.02	2.26	9300	2.74	1.12	2.31	8400	2.8	1.21	2.36	6600	2.9	1.09	2.44
	36"	ADD36T10500B	180	1750	5	20.0	75	14200	3.18	0.54	2.67	12900	3.32	0.74	2.78	11700	3.46	0.88	2.90	10800	3.55	1.00	2.97	9300	3.62	1.03	3.02	7500	3.61	0.99	3.02
		ADD36T10750B	245	1750	7 1/2	25.0	82	19600	4.53	0.51	3.76	18200	5.13	0.67	4.24	16800	5.46	0.79	4.50	15600	5.57	0.92	4.59	14400	5.62	1.02	4.63	12600	5.65	1.04	4.65
		ADD36T11000B	255	1750	10	32.5	83	27600	8.8	0.37	7.16	26200	9.18	0.53	7.46	24900	9.46	0.67	7.68	23400	9.65	0.79	7.83	21900	9.73	0.89	7.90	20400	9.75	0.97	7.91

								CFM @ STATIC PRESSURE
		MODEL #	WEIGHT (LBS.)	RPM	HP	BLADE PITCH	dBA @ 5 ft	0"				1/4"				1/2"				3/4"				1"				1-1/4"
		THREE PHASE	WEIGHT (LBS.)	RPM	HP	BLADE PITCH	dBA @ 5 ft	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)	CFM	BHP	FEI	FEPact (kW)
BLADE DIAMETER	12"	ADD12T30033C*	40	1140	1/3	-	45	990	-	-	-	102	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	12"	ADD12T30033B*	34	1750	1/3	-	55	1450	-	-	-	1230	-	-	-	313	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	14"	ADD14T30033C*	42	1140	1/3	-	49	1450	-	-	-	443	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	14"	ADD14T30033B*	34	1750	1/3	-	58	2220	-	-	-	1920	-	-	-	1350	-	-	-	512	-	-	-	185	-	-	-	-	-	-	-
	16"	ADD16T30033C*	46	1140	1/3	-	53	2150	-	-	-	1640	-	-	-	340	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	16"	ADD16T30050B*	38	1750	1/2	-	63	3300	-	-	-	3040	-	-	-	2690	-	-	-	1750	-	-	-	825	-	-	-	370	-	-	-
	18"	ADD18T30033C*	47	1140	1/3	-	57	2990	-	-	-	2450	-	-	-	845	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	18"	ADD18T30075B*	40	1750	3/4	-	67	4590	-	-	-	4280	-	-	-	3910	-	-	-	3260	-	-	-	1750	-	-	-	-	-	-	-
	20"	ADD20T30033C*	50	1140	1/3	-	62	4530	-	-	-	3180	-	-	-	739	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	20"	ADD20T30100B*	61	1750	1	-	72	5800	0.84	0.89	0.74	4300	0.8	1.11	0.70	3000	0.75	1.17	0.66	2100	0.97	0.85	0.85	-	-	-	-		-	-	-
	24"	ADD24T30050C*	91	1140	1/2	30.0	59	5200	-	-	-	3800	-	-	-	2000	-	-	-	800	-	-	-	-	-	-	-	-	-	-	-
		ADD24T30100C*	125	1140	1	37.5	65	6600	0.6	1.30	0.56	5100	0.64	1.52	0.60	3000	0.71	1.19	0.65	1500	0.97	0.64	0.88	-	-	-	-	-	-	-	-
		ADD24T30150C*	117	1140	1 1/2	45.0	67	7800	1	0.97	0.87	5400	0.88	1.22	0.78	3200	0.89	1.04	0.79	1400	1.07	0.57	0.93	-	-	-	-	-	-	-	-
		ADD24T30150B*	71	1750	1 1/2	25.0	68	6800	0.92	0.92	0.82	5800	1.14	1.02	0.99	5100	1.16	1.20	1.01	3900	1.21	1.14	1.05	3000	1.29	1.03	1.12	-	-	-	-
		ADD24T30200B*	113	1750	2	32.5	73	8900	1.61	0.68	1.40	7800	1.85	0.82	1.60	6900	1.86	0.98	1.61	5400	1.81	1.02	1.56	4500	1.89	1.00	1.63	-	-	-	-
		ADD24T30300B*	125	1750	3	37.5	75	10300	2.3	0.56	1.92	9200	2.41	0.75	2.01	8100	2.39	0.91	2.00	6600	2.28	1.00	1.91	5400	2.32	0.99	1.94	4200	2.62	0.82	2.18
	30"	ADD30T30100C*	138	1140	1	25.0	65	8200	0.58	1.61	0.54	6600	0.74	1.69	0.67	4500	0.81	1.51	0.72	2700	0.91	1.11	0.80	-	-	-	-	-	-	-	-
		ADD30T30150C*	131	1140	1 1/2	32.5	69	11000	1.08	1.22	0.93	9400	1.28	1.40	1.10	6900	1.32	1.39	1.13	4500	1.42	1.12	1.21	-	-	-	-	-	-	-	-
		ADD30T30200C*	149	1140	2	35.0	70	11900	1.35	1.06	1.16	10400	1.5	1.30	1.30	8100	1.53	1.38	1.32	5100	1.61	1.10	1.38	3000	1.92	0.71	1.62	-	-	-	-
		ADD30T30300B*	139	1750	3	25.0	74	12500	2.14	0.71	1.80	11300	2.53	0.86	2.12	10500	2.67	1.04	2.23	9300	2.74	1.14	2.28	8400	2.8	1.22	2.33	6600	2.9	1.11	2.41
		ADD30T30500B*	149	1750	5	32.5	78	16500	3.998	0.50	3.31	15500	4.33	0.69	3.51	14700	4.52	0.86	3.66	13200	4.64	0.96	3.76	11700	4.63	1.03	3.75	9900	4.63	1.03	3.75
	36"	ADD36T30200C*	180	1140	2	25.0	73	12500	1.5	1.00	1.28	10200	1.74	1.13	1.47	7500	1.78	1.13	1.50	4800	1.83	0.93	1.54	2100	1.97	0.52	1.66	-	-	-	-
		ADD36T30300C*	212	1140	3	30.0	74	15000	2.15	0.83	1.81	13000	2.41	1.03	2.01	10200	2.43	1.11	2.03	7200	2.45	1.01	2.05	3900	2.71	0.64	2.26	-	-	-	-
		ADD36T30500C*	223	1140	5	32.5	76	16300	2.59	0.74	2.18	14400	2.8	0.97	2.35	11700	2.81	1.08	2.35	8100	2.8	0.98	2.35	5100	3.04	0.72	2.54	2100	3.47	0.35	2.89
		ADD36T30500B*	180	1750	5	20.0	75	14200	3.18	0.54	2.64	12900	3.32	0.75	2.75	11700	3.46	0.89	2.87	10800	3.55	1.01	2.94	9300	3.62	1.04	3.00	7500	3.61	1.00	2.99
		ADD36T30750B*	245	1750	7 1/2	25.0	82	19600	4.53	0.52	3.67	18200	5.13	0.68	4.15	16800	5.46	0.81	4.41	15600	5.57	0.93	4.50	14400	5.62	1.04	4.54	12600	5.65	1.06	4.56
		ADD36T31000B*	255	1750	10	32.5	83	27600	8.8	0.37	7.14	26200	9.18	0.53	7.45	24900	9.46	0.67	7.68	23400	9.65	0.79	7.84	21900	9.73	0.88	7.91	20400	9.75	0.97	7.93
	42"	ADD42T30200D*	233	860	2	35.0	70	18200	1.68	1.16	1.54	14100	1.88	1.30	1.72	9600	1.88	1.24	1.72	-	-	-	-	-	-	-	-	-	-	-	-
		ADD42T30300D*	233	860	3	37.5	72	19900	2.07	1.03	1.89	15800	2.21	1.23	2.01	10500	2.18	1.16	1.98	4500	2.4	0.63	2.18	-	-	-	-	-	-	-	-
		ADD42T30500C*	236	1140	5	35.0	76	24100	3.84	0.73	3.19	21000	4.25	0.91	3.53	18000	4.31	1.06	3.58	14700	4.27	1.12	3.55	10800	4.32	1.00	3.59	6000	4.57	0.65	3.80
		ADD42T30750C*	258	1140	7 1/2	37.5	78	26300	4.75	0.65	3.89	23300	4.99	0.87	4.08	20400	5.08	1.03	4.15	17100	5.02	1.12	4.10	12900	5.03	1.03	4.11	8100	5.2	0.76	4.25
		ADD42T31000B*	254	1750	10	25.0	83	22800	6.07	0.45	4.94	21000	6.25	0.64	5.08	19500	6.39	0.79	5.19	17700	6.5	0.90	5.28	16500	6.54	1.01	5.31	14300	6.45	1.04	6.85
		ADD42T31500B*	380	1750	15	32.5	89	33400	11.15	0.35	8.96	31400	12.11	0.48	9.73	29700	12.67	0.60	10.19	27600	12.93	0.69	10.40	25800	12.96	0.78	10.43	24000	12.95	0.86	10.42
	48"	ADD48T30500D*	382	860	5	35.0	75	28200	3.94	0.77	3.49	24600	4.4	0.96	3.89	20700	4.53	1.08	4.01	15300	4.51	1.03	3.99	10200	4.53	0.85	4.01	-	-	-	-
		ADD48T30750D*	507	860	7 1/2	40.0	77	33300	4.46	0.79	3.96	29400	6.05	0.83	5.35	24600	6.07	0.95	5.37	18000	5.97	0.91	5.28	13500	6.09	0.82	5.38	6900	6.83	0.46	6.05
		ADD48T31000C*	425	1140	10	32.5	81	34200	7.39	0.53	6.03	31600	7.84	0.74	6.39	29100	8.18	0.90	6.67	26400	8.42	1.01	6.87	23700	8.56	1.08	6.99	20400	8.57	1.10	6.99
		ADD48T31500C*	570	1140	15	40.0	83	44200	12.45	0.41	10.07	41400	13.47	0.56	10.91	38400	14.02	0.69	11.37	34800	14.03	0.79	11.38	30900	14.04	0.85	11.39	26100	13.94	0.86	11.31
		ADD48T32000C*	596	1140	20	45.0	85	50900	18.01	0.32	14.59	48000	18.35	0.48	14.87	44700	18.46	0.60	14.96	40800	18.19	0.71	14.74	36300	17.89	0.78	14.49	29700	17.39	0.78	14.07
For three phase motors, substitute “*” with “M” for 230/460 volt or “P” for 575 volt. If 208V is required please specify. dBA ratings shown are measured at 0” static pressure and should be used as a guideline only. Fan tested in accordance with AMCA Standard 210 in a figure 12A configuration using the "T" frame model. FEP for models using a single-phase motor are determined using AMCA Standard 214-21, method 6.3 using standard air density and V-belt drive. FEP for models using a three-phase motor are determined using AMCA Standard 214-21, method 6.4 using standard air density, V-belt drive, 4 pole TEFC motors without VFD. Power rating does not include transmission losses. Performance ratings do not include the effects of appurtenances. Operation of the axial impeller in a configuration different from the published test configuration will affect performance.

Dimensions


MODEL	BLADE DIAMETER	A X A SQUARE	B	C (DIRECT DRIVE MOTOR FRAME)
MODEL	BLADE DIAMETER	A X A SQUARE	B	56 - 184	213 - 215	254 - 286
ADD12	12”	16.125"	2.0"	13"	--	--
ADD14	14”	18.125"	2.5"	13"	--	--
ADD16	16”	20.125"	3.0"	13"	--	--
ADD18	18”	22.125"	3.0"	13"	--	--
ADD20	20”	24.125"	3.5"	13"	--	--
ADD24	24”	29.625"	4.0"	13"	14"	--
ADD30	30”	35.625"	4.5"	13"	14"	25"
ADD36	36”	41.625"	5.0"	13"	14"	25"
ADD42	42”	47.625"	5.0"	13"	14"	25"
ADD48	48”	53.625"	5.0"	--	14"	25"

Replacement Parts

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Options

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