Mars 50756-D500 User Manual

Centrifugal Blowers

11.15

11.12

10.31

5.00

6.00

.281 DIA.

12.40

3.52

4.12

1.47

8.40

.06

.281 DIA.

8.83

9.89

8.81

10.53 (B45267)

9.28 (B45230)

.37

.280 DIA.

8.09

11.01

7.030

.281 DIA.

6.426

14.86

13.06

9.47

4.39

6.00

5.00

11.12

10.31

.281 DIA.

5.00

11.73

7.28

12.02

13.10

14.87

7.18

5.56

ARS SERIES

50756-D500, 50756-D230

079

A455

FASCO

B45267, B45230

MODEL#

50756-D500

50756-D230

A455

B45267

B45230

50769-D500

50769-D230

B68042

A1000

50769-D500, 50769-D230

47/40

A1000

NAME-

PLATE

VOLTS FREQ.

CFM SPEEDS FREE AIR FREE AIR

455 115 60 2 1500/1100 1.5

208-230

— 480 115 60 2 1200/1400 3.55

— 480

1000

208-230

115/230

NO.OF RPM@ AMPS@

50/60 2 1600/1400 1.2

50/60 2 1200/1400 1.9

60 2 1100/1100

B68042

CFM AT STATIC PRESSURE SHOWN

STATIC PRESSURE (INCHES OF WATER)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

245 225 200 160 — — — — — — 320 115 60 1 1500 1.3

245 225 200 160 — — — — — — 320 230 50/60 1 1500 .65

440/318 417/307 390/290 375/275 350/250 319/228 275/170 231/108 150/75 68/40

393/356 359/331 318/297 254/240 187/167 64/58

391/331 370/315 349/280 318/273 292/241 250/203 204/138

694 674 652 585 557 483 127 51 — — 815 115 60 1 1100 5.6

950/- 920/- 880/-

850/799 800/750 730/700 660/640 580/500 300/260 120/120

— — — — 460 115 60 2 1600/1400 2.9

— — — — 460

91/70

4-2.9/2-

1.4

F-60

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