400 Series FC Exhauster Belt Drive Utility Blower

Universal frame allows for choice of discharge position.
Multiple choice for motor mounting location with each discharge position.
Motor mounting hardware supplied with models 407 to 418.
Optional platform for models 420 to 425.
Keywayed shafts.
Spider bearing brackets for models 407 - 418. Pillow block bearings with T bar support for models 420, 422 & 425.
Ball bearings suitable for -65º to + 250º F.
Optional back draft dampers, inlet & outlet screens and belt guards.
Shafts 420, 422 & 425 models are keywayed for wheels and pulleys (407 to 418 models for pulleys only).

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TYPICAL MAXIMUM CFM @ SP
MODEL	1/2” SP				1” SP				1 1/2” SP				2" SP				2 1/2" SP				Max HP
MODEL	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)	Max HP
407	1000	0.92	0.47	0.91	900	0.92	0.56	0.91	800	0.91	0.63	0.90	700	0.97	0.64	0.95	500	0.98	0.59	0.96	1
409	2100	1.78	0.52	1.66	2000	1.82	0.62	1.69	1900	1.82	0.71	1.69	1800	1.82	0.79	1.69	1700	1.84	0.85	1.69	2
410	2600	1.99	0.61	1.84	2400	1.87	0.72	1.74	2300	1.95	0.80	1.80	2200	2.00	0.88	1.85	2000	1.83	0.99	1.70	2
412	3000	1.89	0.70	1.75	2800	1.86	0.82	1.73	2700	1.99	0.90	1.84	2500	1.98	0.97	1.83	2300	1.92	1.06	1.78	2
415	5300	3.00	0.76	2.70	4800	2.91	0.86	2.62	4500	2.95	0.95	2.65	4200	3.00	1.03	2.70	3600	3.00	1.00	2.70	3
418	6700	4.92	0.60	4.31	6300	4.97	0.68	4.35	5900	4.93	0.77	4.32	5500	4.85	0.84	4.25	5200	4.91	0.91	4.30	5
420	9300	7.38	0.52	6.36	8900	7.47	0.62	6.43	8500	7.43	0.72	6.40	8100	7.42	0.80	6.39	7700	7.50	0.87	6.46	7 1/2
422	10300	7.32	0.54	6.31	9800	7.50	0.64	6.46	9200	7.41	0.74	6.38	8600	7.34	0.82	6.32	8000	7.41	0.88	6.38	7 1/2
425	14300	9.95	0.87	8.48	13500	9.99	0.68	8.52	12500	9.86	0.76	8.41	11900	10.00	0.84	8.53	11400	9.96	0.94	8.49	10
CFM values listed are summarized for convenience.For full performance data refer to our Delair program.
Power rating (BHP) does not include transmission losses. Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effect of appurtenances (accessories).
For expanded FEI data click here.

Dimensions

MODEL

A

B

D

E

F

G

H

J

K

L

M

N

0

P

R

S

WHEEL DIAMETER

WHEEL WIDTH

WEIGHT (lbs) without motor

407

14 1/4"

6 1/2"

8 3/8"

6 7/8"

11 5/8"

8 5/8"

8"

11 1/16"

8 7/8"

11 3/4"

3/4"

9"

1 1/2"

7/16"

8 1/26"

4 15/16"

16

409

17 1/4"

7 15/16"

10 1/4"

9 3/16"

13 15/16"

10 1/8"

10 5/16"

14 5/8"

11 3/4"

14 1/2"

3/4"

10"

11 5/16"

1 1/2"

7/16"

9 13/16"

7 3/16"

23

410

19 1/8"

9"

11 3/8"

9 3/16"

13 15/16"

11 1/4"

10 5/16"

16 1/4"

13 1/2"

16 1/4"

3/4"

12"

11 5/16"

1 1/2"

7/16"

11 1/8"

7 3/16"

26

412

22 1/4"

10 9/16"

13 1/2"

9 3/16"

13 15/16"

13"

10 5/16"

19 5/8"

16 1/4"

19"

3/4"

14"

11 5/16"

1 1/2"

7/16"

12 7/8"

7 3/16"

30

415

29 3/4"

14 3/4"

17"

12 1/2"

17 3/8"

18 1/8"

13 3/4"

27 1/4"

22 5/8"

25 1/4"

3/4"

1"

17"

14 3/4"

1 1/2"

7/16"

15 1/2"

9 9/16"

56

418

30 3/4"

14 15/16"

18 7/8"

14"

20 3/8"

17 3/4"

15 5/8"

28 1/2"

24"

26 1/2"

3/4"

1"

18"

17 1/4"

1 1/2"

7/16"

18 1/2"

10 13/16"

87

420

38"

18 5/16"

24 3/4"

15 3/4"

24 1/4"

22 9/16"

17 1/4"

32 7/16"

25 7/16"

31 1/4"

1 1/2"

1 3/16"

21"

19 3/4"

2"

5/8"

20 7/16"

10 1/4"

189

422

41 1/2"

20 1/16"

27 1/4"

17 1/8"

25 5/8"

24 5/8"

18 5/8"

35 31/32"

28 15/32"

34 1/4"

1 1/2"

1 3/16"

22 1/2"

21 1/8"

2"

5/8"

22 1/8"

11 1/4"

214

425

46 3/4"

22 5/8"

31 1/4"

19 5/8"

28 1/2"

27 3/4"

21 1/8"

41 7/32"

32 17/32"

38 3/8"

1 1/2"

1 3/16"

26 3/4"

23 5/8"

2"

5/8"

25 1/4"

13"

252

Accessories