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200DD-EC FC Inline Duct Blowers

SKU#:

200DD-EC SERIES

Overview

Model 200-DD-EC is a direct drive duct fan designed for interior supply, exhaust, make up air, or ducted return applications. Units feature forward-curved wheel, EC Motor, and powder coated housing. Available in 9 to 12" sizes for up to 3,000 CFM.

Details

High efficiency direct drive motor for energy efficient, low maintenance applications.
Forward curved blowers operate at low RPM for low noise levels.
Grey baked on powder coat finish.
EC Motor offers true variable speed operation and up to 70% energy savings over PSC motors.

Specifications

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MODEL	MOTOR			TYPICAL MAXIMUM CFM @ SP
	HP	Variable Speed	Max RPM	Speed	1/4"				1/2"				3/4"				1"				1 1/4"
	HP	Variable Speed	Max RPM	Speed	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)
209DD050EC	1/2	Y*	1200	High	1800	-	-	-	1550	-	-	-	1200	-	-	-	950	-	-	-	-	-	-	-
209DD050EC	1/2	Y*	1200	Low	700	-	-	-	600	-	-	-	600	-	-	-	600	-	-	-	-	-	-	-
209DD100EC	1	Y*	1200	High	2300	0.98	0.79	0.87	2100	0.92	0.89	0.82	1900	0.95	0.89	0.85	1500	0.80	0.94	0.72	-	-	-	-
209DD100EC	1	Y*	1200	Low	700	0.10	1.60	0.13	600	0.13	1.53	0.15	600	0.19	1.38	0.21	600	0.26	1.25	0.27	-	-	-	-
210DD050EC	1/2	Y*	1100	High	2000	-	-	-	1850	-	-	-	1650	-	-	-	1500	-	-	-	950	-	-	-
210DD050EC	1/2	Y*	1100	Low	800	-	-	-	600	-	-	-	600	-	-	-	600	-	-	-	600	-	-	-
210DD100EC	1	Y*	1100	High	2639	1.00	0.82	0.89	2500	0.99	0.93	0.88	2325	0.93	1.07	0.83	1800	0.65	1.30	0.60	825	0.34	1.53	0.34
210DD100EC	1	Y*	1100	Low	800	0.08	1.99	0.11	600	0.10	1.83	0.13	600	0.16	1.56	0.18	600	0.21	1.48	0.22	600	0.28	1.33	0.28
212DD050EC	1/2	Y*	1000	High	2600	-	-	-	2100	-	-	-	1800	-	-	-	1550	-	-	-	1200	-	-	-
212DD050EC	1/2	Y*	1000	Low	900	-	-	-	600	-	-	-	600	-	-	-	600	-	-	-	600	-	-	-
212DD100EC	1	Y*	1000	High	3400	0.98	0.98	0.87	3100	0.95	1.09	0.85	2750	0.89	1.20	0.80	2450	0.88	1.25	0.79	1200	0.45	1.41	0.43
212DD100EC	1	Y*	1000	Low	900	0.08	2.10	0.11	600	0.10	1.81	0.13	600	0.16	1.55	0.18	600	0.21	1.47	0.22	600	0.28	1.32	0.28
*Minimum motor speed 425 RPM (EC Models).
EC Motors can be controlled using the built in potentiometer on motor or by using a 0 to 10 V controller, or by a remote potentiometer.
REVIEW FAN CURVES BEFORE ADJUSTING RPM TO ENSURE LOAD DOES NOT EXCEED MOTOR HP.

Dimensions

MODEL

OUTLET

INLET

SHAFT DIAMETER

WEIGHT (lbs) without motor

209DD

21"

18"

23"

10 1/4"

11 13/16"

17 1/2"

11 3/4"

1 1/4"

1 3/4"

7/8"

19"

16"

3/4"

210DD

22 1/4"

20"

24 3/4"

11 3/8"

13 1/8"

18 3/4"

13 3/8"

1 1/4"

1 3/4"

7/8"

20 1/4"

18"

3/4"

212DD

27"

23"

27 1/2"

13 7/16"

15 5/8"

23 1/2"

16 1/8"

1 1/4"

1 3/4"

7/8"

25"

21"

3/4"

9209DD

21"

18"

23"

11 1/4"

12 3/4"

N/A

1 1/8"

19"

16"

3/4"

9210DD

22 1/4"

20"

24 3/4"

12 3/8"

14 1/8"

N/A

1 1/8"

20 1/4"

18"

3/4"

9212DD

30 1/8"

24 3/4"

34"

14 1/2"

16 5/8"

N/A

2 1/8"

N/A

1 1/8"

25 1/8"

21 1/8"

143

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