CRV. Centrifugal roof exhausters vertical discharge Extractores Centrífugos de Tejado descarga vertical. Transmission pulley Polea Transmisión

Texto completo

(1)

Product exploded view

Despiece de Producto

Housing assembly is designed to provide

protection against weather and to protect the motor

and its internal components, also having easy

opening for inspection and maintenance.

Three phase motors used are fabricated under

NEMA (MG-1,1998) specifications, also meeting IEEE;

Std 112 (R-1996) utilized for efficiency determination.

Recognized trademark ball bearings,

integrated in cast iron floor mounting bearing blocks,

selected for long durability at the highest rated RPM.

Supporting base motor bearings is

fabricated with high resistance galvanized steel.

Base motor assembly to the fan frame is

supported by means of antivibration blocks in order

to reduce sound level and possible vibration of drive

which could be transferred to the structure of the

system.

Venturi-propeller assembly is designed to

provide great efficiency and sound level reduction.

Outlet-base is made of high resistance and

large gage aluminum, which provides rigidity to the

assembly. With welded corners for higher

robustness.

In models 26-28-30 and 33 venturi inlet is

made with highly rust resistant galvanized metal

sheet.

CRV

Extractores Centrífugos de Tejado

descarga vertical

Centrifugal roof exhausters vertical discharge

Transmission pulley

Polea Transmisión

Drive pulley

Polea Motriz

Motor

Motor

Motor cooling tube

Tubo de ventilación

para motor

Wind band

Cubierta Exterior

Electrical

connections tube

Tubo para cableado eléctrico

Inlet / Venturi

Embocadura / Venturi

Supporting arm

Brazo Soporte

Motor drive - housing

Cubierta motor-transmisión

Motor drive - housing

Cubierta motor-transmisión

Motor bearings support base

Base Soporte

motor chumaceras

Vibration isolators

Tacones

Antivibratorios

Housing

Bearings

Chumaceras

Transmission shaft

Eje Transmisión

Bird sreen

Malla de protección

Wheel

Turbina

Drain

Dren

(2)

Forced ventilation during operation for motor cooling, with cooling blades which carry the air inside

transmission housing through perforations made on the supporting plate between propeller and transmission

base.

Protective mesh to avoid entrance of foreign objects.

Connection tube to facilitate electrical installation of the unit.

Top cover fabricated with high resistance aluminum.

* La cubierta externa en aluminio esta diseñada para

proteger al motor y partes internas, con facilidad de

apertura para su inspección y mantenimiento.

* El conjunto motor-transmisión se encuentra localizado

en una sección independiente al flujo del aire. Integrando

un conjunto para adecuada ventilación del motor.

* Los motores trifásicos empleados son fabricados bajo

especificaciones NEMA (MG-1,1998) además de cumplir

con el estándar de la IEEE; Std 112 (R-1996) empleado

para la determinación de la eficiencia.

* Los rodamientos a bolas son de reconocida marca,

integrados en chumaceras de fundición de metal para

piso, seleccionadas para larga durabilidad a las más altas

RPM de catálogo. La base soporte motor-chumaceras

está fabricada en acero galvanizado de alta resistencia.

* El ensamble de base motor a la estructura del ventilador

se encuentra soportada por medio de tacones

antivibratorios para reducir el nivel sonoro y la posible

vibración de la transmisión que se pudiera trasladar a la

estructura del conjunto.

* El conjunto venturi-turbina está diseñado para

proporcionar gran eficiencia y reducir el nivel sonoro.

* La base-embocadura se fabrica con aluminio de alta

resistencia y grueso calibre que le permite dar rigidez al

conjunto. Con esquinas soldadas para mayor robustez.

* En los modelos 26-28-30 y 33 la embocadura se fabrica

en lámina de metal galvanizado de alta resistencia a la

corrosión.

* El interior de la cubierta transmisión está aislado

térmicamente para la protección de motor y partes

internas del ventilador.

* Guarda de protección tipo OSHA para impedir la entrada

de objetos extraños, protejida con un recubrimiento por

proceso de electroforesis de alta resistencia a la

corrosión.

* Tubo de conexión para facilitar la instalación eléctrica de

la unidad.

* Cubierta superior fabricada en aluminio de alta

resistencia.

* Dren integrado a conjunto Venturi-cubierta.

Nomenclature Nomenclatura

CRV - D/T - 10

C:

Centrifugal Centrifugo

R:

Series letter Siglas de la serie

V: Vertical

Discharge

Descarga Vertical

D: Direct Directo

T: Transmission Transmisión

Model Modelo:

10, 12, 15, 18, 20,

22, 24, 26, 28, 30 y33

1

2

3

4

5

Product exploded view

Despiece de Producto

CRV

Extractores Centrífugos de Tejado

descarga vertical

(3)

3

Air flow volume: From 675 m /hr (397 CFM) to

3

10773m /hr ( 6335 CFM); with a maximum pressure of

38.1 mm wg (1.5” wg).

3

3

Caudal: Desde 675 m /hr (397 CFM) hasta 10773 m /hr

( 6335 CFM); con una presión máxima de 38.1 mm c.a.

(1.5” c.a).

Direct drive CRV-D Transmisión directa CRV-D

Pulley-belt drive CRV-T Transmisión poleas y bandas CRV-T

3

3

Caudal: Desde 675 m /hr (397 CFM) hasta 28,180 m /hr

(16,570 CFM); con una presión máxima de 38.1 mm c.a.

(1.5” c.a ).

3

Air flow volume: From 675 m /hr (397 CFM) to

3

2818m /hr (16,570 CFM); with a maximum pressure of

38.1 mm wg (1.5” wg ).

mm

in

mm

in

10

265

10 7/16

93

3 11/16

12

340

13 3/8

126

4 15/16

15

401

15 13/16

140

5 1/2

18

476

18 3/4

176

6 15/16

Wheel dimensions Dimensión de turbina

Model

Modelo

Outer diameter of wheel

Height of wheel blades

Altura de palas en turbina

Diámetro exterior turbina

mm

in

mm

in

10

265

10 7/16

93

3 11/16

12

340

13 3/8

126

4 15/16

15

401

15 13/16

140

5 1/2

18

476

18 3/4

176

6 15/16

20

484

19 1/16

180

7 1/16

22

580

22 13/16

192

7 9/16

24

635

25

212

8 3/8

26

690

27 3/16

225

8 7/8

28

720

28 3/8

239

9 7/16

30

775

30 1/2

255

10 1/16

33

855

33 11/16

282

11 1/8

Wheel dimensions Dimensión de turbina

Model

Modelo

Outer diameter of wheel

Height of wheel blades

Altura de palas en turbina

Diámetro exterior turbina

CRV

Extractores Centrífugos de Tejado

descarga vertical

(4)

* Performance at standard conditions

*Datos obtenidos a condiciones estándar

Direct drive Transmisión directa

CRV-D-10

CRV-D-12

CRV-D-15

CRV-D-18

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

1352

796

1037

611

422

248

51.69

0.033

51.34

0.039

51.68

0.038

2744

1615

2598

1529

2455

1445

2281

1343

2109

1241

1940

1142

1740

1024

64.61

0.24

64.49

0.26

64.24

0.27

63.86

0.28

63.73

0.28

64.91

0.29

64.73

0.29

0.00

3.17 mm / .125"

6.35 mm / .250"

9.52 mm / .375"

12.70 mm / 0.50"

15.87 mm / .625"

19.05 mm / .750"

1/8

MF

115 V

1200

HP

R.P.M.

1/3

MF

115 V

1725

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

2590

1524

2424

1427

2268

1335

2098

1235

1886

1110

1602

943

58.86

0.18

59.80

0.20

60.34

0.20

60.34

0.20

59.98

0.24

60.16

0.24

15.87 mm / .625"

3.17 mm / .125"

6.35 mm / .250"

9.52 mm / .375"

12.70 mm / 0.50"

19.05 mm / .750"

HP

R.P.M.

0.00

1/4

MF

115 V

1200

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

3385

1992

2964

1745

2491

1466

1920

1130

60.86

0.17

60.86

0.19

60.34

0.19

60.51

0.19

4778

2812

4443

2615

4102

2414

3737

2199

3313

1950

2843

1673

2268

1335

66.53

0.54

66.42

0.56

66.18

0.57

65.95

0.58

66.42

0.58

66.87

0.58

67.42

0.57

HP

R.P.M.

0.00

3.17 mm / .125"

6.35 mm / .250"

9.52 mm / .375"

12.70 mm / 0.50"

15.87 mm / .625"

19.05 mm / .750"

1/4

MF

115 V

850

3/4

MF

115 V

1200

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

m

3

/hr

CFM

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

dB(A)

BHP

5588

3289

5178

3048

4713

2774

4122

2426

3413

2009

2482

1461

66.76

0.34

67.09

0.36

67.42

0.38

67.20

0.40

66.87

0.41

66.48

0.41

7890

4644

7572

4457

7225

4252

6853

4034

6445

3793

5951

3503

5457

3212

73.05

1.05

72.83

1.08

72.90

1.11

73.12

1.11

73.19

1.17

73.84

1.20

74.30

1.22

0.5

MF

115 V

850

HP

R.P.M.

0.00

3.17 mm / .125"

1

TF

208/230

460 V

1200

19.05 mm / .750"

6.35 mm / .250"

9.52 mm / .375"

12.70 mm / 0.50"

15.87 mm / .625"

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

(5)

Dimensions Dimensiones

mmcda 3 m/h r cfm inwg

0.98

0.19

0.59

0.78

0.39

30

1.18

25

5

15

20

10

0

0

0

0

2000

1176

4000

6000

8000

10000

2353

3529

4706

5882

Performance curves Curvas características

CRV-D-10

CRV-D-12

CRV-D-15

CRV-D-18

mmcda 3 m/h r cfm inwg

0.98

0.78

0.39

0.59

0.19

25

20

10

15

5

0

0

0

0

500

294

1000

588

2000

2500

3000

1500

1176

1471

1765

882

1200 rpm

1200 rpm

1725 rpm

CRV-D-10

1200 rpm

CRH-D-18

1200 rpm

CRV-D-15

850 rpm

CRV-D-18

850 rpm

CRV-D-15

CRV-D-12

CRV-D-10

* Performance at standard conditions

*Datos obtenidos a condiciones estándar

B

D

A

C

mm

in

mm

in

mm

in

mm

in

659

25 15/16

638

25 2/16

40

1 5/8

530

20 14/16

749

29 4/8

724

28 8/16

50

1 15/16

610

24

749

29 4/8

745

29 3/8

50

1 15/16

610

24

906

35 11/16

861

33 14/16

50

1 15/16

710

27 15/16

CRV-D-10

CRV-D-12

CRV-D-15

CRV-D-18

Model

Modelo

A

B

C

D

Dimensions Dimensiones

(6)

CRV 10

CRV 10

RPM Maximum

Maximum BHP

Maximum motor frame size

Máximas rpm: 1945 rpm

BHP Máximos: 0.36 HP

Armazón de motor máximo: 48 T

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/Hr. CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP

1600 941 1225 1248 850 500 52.84 0.044 49.69 0.050 45.21 0.05 1775 1044 1450 853 1000 588 700 412 55.43 0.060 54.77 0.070 53.35 0.070 52.58 0.070 1850 1088 1550 911 1225 720 875 515 56.06 0.070 55.64 0.080 54.54 0.080 53.75 0.090 2000 1176 1700 1000 1400 823 1125 662 700 412 57.43 0.090 57.24 0.100 56.26 0.100 54.99 0.100 54.31 0.100 2150 1264 1875 1103 1600 941 1325 779 1000 588 58.69 0.110 58.69 0.120 58.16 0.130 56.86 0.140 55.85 0.140 2175 1279 1925 1132 1650 970 1375 809 1075 632 59.03 0.110 59.03 0.120 58.51 0.130 57.43 0.130 56.26 0.130 2200 1294 1950 1147 1675 985 1400 823 1125 662 750 441 59.36 0.120 59.36 0.130 58.86 0.140 57.80 0.150 56.66 0.150 55.85 0.150 2250 1323 2000 1176 1725 1014 1450 853 1175 691 825 485 59.84 0.120 59.84 0.130 59.36 0.140 58.34 0.140 57.24 0.140 56.46 0.140 2275 1338 2025 1191 1775 1044 1500 882 1225 720 900 529 60.31 0.130 60.15 0.140 59.84 0.150 58.86 0.160 57.80 0.160 56.86 0.160 2325 1367 2050 1205 1820 1070 1550 911 1275 750 975 573 60.76 0.140 60.61 0.150 60.39 0.160 59.52 0.170 58.59 0.170 57.43 0.170 2350 1382 2100 1235 1875 1103 1600 941 1350 794 1050 617 675

397

61.20 0.14 61.06 0.15 60.76 0.16 60.15 0.16 59.03 0.17 58.16 0.17 57.43 0.16 2395 1408 2175 1279 1925 1132 1650 970 1400 823 1125 662 775

456

61.77 0.15 61.63 0.16 61.20 0.16 60.61 0.17 59.84 0.18 58.69 0.18 58.16 0.17 2425 1426 2225 1308 1975 1161 1725 1014 1475 867 1200 706 850

500

62.31 0.16 62.18 0.18 61.77 0.18 61.20 0.19 60.46 0.20 59.36 0.20 58.69 0.20 2525 1485 2300 1352 2075 1220 1825 1073 1575 926 1325 779

1025

603

63.34 0.17 63.09 0.18 62.83 0.19 62.31 0.20 61.77 0.22 60.76 0.22 60.00 0.22 2600 1529 2375 1397 2150 1264 1925 1132 1700 1000 1450 853

1180

694

850 500 63.83 0.19 63.46 0.20 63.22 0.21 62.70 0.22 62.18 0.22 61.34 0.23 60.46 0.23 59.84 0.22 2705 1591 2500 1470 2275 1338 2050 1205 1825 1073 1600 941

1350

794

1075 632 725 426 64.53 0.22 64.07 0.23 63.71 0.24 63.22 0.25 62.70 0.26 62.18 0.27 61.20 0.27 60.46 0.27 60.31 0.25 2730 1605 2525 1485 2300 1352 2075 1220 1875 1103 1650 970

1410

829

1125 662 775 456 64.65 0.22 64.18 0.23 63.83 0.24 63.34 0.25 62.96 0.26 62.31 0.26 61.49 0.26 60.61 0.26 60.31 0.25 2775 1632 2575 1514 2350 1382 2125 1250 1925 1132 1700 1000

1460

858

1200 706 875 515 64.87 0.23 64.42 0.25 64.07 0.26 63.46 0.27 63.09 0.28 62.44 0.28 61.77 0.28 60.91 0.28 60.46 0.28 2800 1646 2625 1544 2400 1411 2200 1294 1975 1161 1750 1029

1525

897

1275 750 1000 588 65.09 0.24 64.65 0.25 64.30 0.26 63.79 0.27 63.64 0.28 62.83 0.29 62.18 0.29 61.34 0.29 60.61 0.29 2850 1676 2675 1573 2450 1441 2250 1323 2050 1205 1825 1073

1600

941

1375 809 1075 632 65.42 0.25 64.98 0.27 64.53 0.28 63.95 0.29 63.59 0.30 63.09 0.31 62.44 0.31 61.77 0.31 60.76 0.31 2900 1705 2725 1602 2525 1485 2325 1367 2100 1235 1900 1117

1675

985

1450 853 1187 698 65.74 0.27 65.20 0.29 64.87 0.30 64.18 0.31 63.95 0.32 63.34 0.32 62.83 0.33 62.18 0.33 61.20 0.33 2950 1735 2775 1632 2575 1514 2375 1397 2175 1279 1975 1161

1750

1029

1525 897 1275 750 66.36 0.29 65.74 0.31 65.42 0.32 64.65 0.33 64.30 0.34 63.83 0.35 63.34 0.36 62.83 0.36 62.04 0.36 1790 1820 1665

1/3

1680 1700 1730 1760 1550 1600 1500 1475 1450 1425 1400 1380 1360 1340 1320 1225 1140 1090 22.22 mm / .875" 25.40 mm / 1.000" 31.75mm / 1.250"

1/4

980 HP R.P.M. 0.00 3.17 mm / .125" 6.35 mm / .250" 9.52 mm / .375" 12.70 mm / 0.50" 15.87 mm / .625" 19.05 mm / .750"

35

mmcda

3

m/hr

cfm

inwg

1.38

1.18

0.98

0.59

0.78

0.39

0.19

30

25

15

20

10

5

0

0

0

0

500

294

1000

588

1500

882

2000

1176

2500

1471

3000

1765

3500

2059

[26]

659 Ext.

[21]

530 Ext.

[2

5

]

6

3

8

E

x

t.

[2

]

4

0

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

980 rpm

1225 rpm

1450 rpm

1665 rpm

*

M

a

x

.

S

ta

ti

c

P

re

s

s

u

re

s

e

e

p

e

rf

o

rm

a

n

c

e

c

u

rv

e

s

.

V

e

r

c

u

rv

a

s

c

a

ra

c

te

s

ti

c

a

s

p

a

ra

P

re

s

n

E

s

ti

c

a

M

á

x

im

a

.

1/3 H.P.

1820 rpm

1/4 H.P.

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

(7)

CRV 12

CRV 12

35

mmcda

3

m/hr

cfm

inwg

1.38

1.18

0.98

0.59

0.78

0.39

0.19

30

25

15

20

10

5

0

0

0

0

500

294

1000

588

1500

882

2000

1176

2500

1471

3000

1765

3500

4000

2059

2059

RPM Maximum

Maximum BHP

Maximum motor frame size

Máximas rpm: 1635 rpm

BHP Máximos: 0.39 HP

Armazón de motor máximo: 145 T

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

1535 rpm

710 rpm

875 rpm

1035 rpm

1195 rpm

1355 rpm

[29]

749 Ext.

[24]

610 Ext.

[2

9

]

7

2

4

E

x

t.

[2

]

5

0

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/Hr. CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP

1650 970 1200 706 49.4 0.025 49.4 0.030 1736 1021 1310 770 820 482 50.0 0.030 50.3 0.030 50.6 0.040 1846 1085 1450 853 1025 603 50.6 0.030 51.2 0.040 51.2 0.040 1943 1142 1575 926 1212 713 51.2 0.040 52.1 0.050 52.1 0.050 2041 1200 1690 994 1525 897 52.1 0.050 52.6 0.050 52.6 0.060 2139 1258 1795 1055 1450 853 1075 632 52.6 0.050 53.4 0.060 53.3 0.070 53.6 0.070 2237 1315 1905 1120 1593 937 1210 711 53.1 0.060 54.1 0.070 54.3 0.070 54.1 0.080 2334 1372 2000 1176 1708 1004 1396 821 53.8 0.070 54.8 0.080 55.0 0.080 54.8 0.090 2432 1430 2110 1241 1815 1067 1525 897 1180 694 54.3 0.080 55.4 0.090 55.6 0.950 55.4 0.100 55.6 0.100 2530 1488 2210 1299 1960 1152 1650 970 1370 806 55.0 0.090 56.1 0.100 56.5 0.100 56.3 0.110 56.1 0.110 2628 1545 2310 1358 2030 1194 1807 1063 1515 891 55.6 0.100 56.7 0.110 57.1 0.120 57.1 0.120 56.7 0.120 2726 1603 2430 1429 2193 1289 1920 1129 1625 956 1300 764 56.5 0.110 57.4 0.120 58.0 0.120 58.0 0.130 57.6 0.130 57.8 0.130 2823 1660 2550 1499 2285 1344 2040 1200 1796 1056 1480 870 57.4 0.130 58.3 0.140 59.0 0.150 59.0 0.150 58.7 0.160 58.6 0.160 2921 1718 2670 1570 2400 1411 2188 1287 1930 1135 1615 950 58.3 0.140 59.2 0.150 59.8 0.160 60.0 0.170 59.8 0.170 59.6 0.170 3019 1775 2770 1629 2530 1488 2305 1355 2050 1205 1800 1058 59.2 0.150 60.2 0.160 60.9 0.160 61.1 0.170 61.0 0.180 60.7 0.180 3117 1833 2860 1682 2630 1546 2400 1411 2200 1294 1950 1147 1640 964 58.7 0.170 61.1 0.180 61.9 0.190 61.9 0.200 62.0 0.200 61.9 0.210 61.7 0.210 3214 1890 2970 1746 2775 1632 2515 1479 2306 1356 2150 1264 1807 1063 1500 882 61.2 0.180 62.0 0.200 62.7 0.210 63.0 0.210 62.9 0.220 62.9 0.230 62.8 0.230 62.5 0.220 3312 1947 3165 1861 2880 1693 2630 1546 2420 1423 2215 1302 1980 1164 1725 1014 62.0 0.200 62.7 0.210 63.3 0.220 63.7 0.230 63.8 0.240 63.8 0.240 63.7 0.260 63.4 0.240 3422 2012 3200 1882 2960 1740 2760 1623 2570 1511 2380 1399 2005 1179 1815 1067 1600 941 62.7 0.220 63.3 0.230 63.1 0.240 64.4 0.250 64.5 0.270 64.6 0.280 64.6 0.280 64.4 0.280 64.1 0.270 3508 2063 3330 1958 3045 1790 2868 1686 2690 1582 2480 1458 2340 1376 2000 1176 1785 1050 63.2 0.240 63.8 0.250 64.5 0.260 65.0 0.270 65.0 0.280 65.3 0.290 65.3 0.290 65.2 0.290 64.9 0.290 3606 2120 3370 1982 3170 1864 2960 1740 2800 1646 2595 1526 2400 1411 2190 1288 1910 1123 63.8 0.260 64.4 0.270 65.1 0.280 65.6 0.290 65.7 0.300 65.9 0.310 65.9 0.310 65.9 0.320 65.7 0.310 3752 2206 3585 2108 3350 1970 3160 1858 2970 1746 2815 1655 2630 1546 2400 1411 2195 1291 1600 941 74.8 0.290 65.4 0.300 66.1 0.320 66.6 0.330 66.7 0.340 66.8 0.350 66.9 0.360 66.9 0.360 66.9 0.360 66.6 0.350 1/2 1475 1535 1235 1275 1315 1/3 1355 1400 1435 1195 710 755 835 875 955 1035 1115 22.22 mm / .875" 25.40 mm / 1.000" 31.75mm / 1.250" 1/4 675 795 915 995 1075 1155 HP R.P.M. 0.00 3.17 mm / .125" 6.35 mm / .250" 9.52 mm / .375" 12.70 mm / 0.50" 15.87 mm / .625" 19.05 mm / .750"

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

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1/3 H.P.

1/2 H.P.

1/4 H.P.

(8)

CRV 15

CRV 15

[29]

749 Ext.

[24]

610 Ext.

[2

9

]

7

4

5

E

x

t.

[2

]

5

0

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

RPM Maximum

Maximum BHP

Maximum motor frame size

45

40

mmcda

3

m/hr

cfm

inwg

1.77

45

1.57

1.37

0.98

0.78

25

20

1.18

0.59

0.19

0.39

35

30

15

5

10

0

0

0

0

1000

588

2000

1176

3000

1765

4000

2353

5000

2941

6000

3530

720 rpm

1H.P.

3/4H.P.

1/2H.P.

1410 rpm

920 rpm

640 rpm

835 rpm

Máximas rpm: 1505 rpm

BHP Máximos: 1.09 HP

Armazón de motor máximo: 145 T

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/Hr. CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP

2567 1509 2000 1176 1433 843 58.16 0.090 57.98 0.100 57.62 0.100 2727 1603 2200 1294 1666 980 59.03 0.110 58.69 0.120 58.34 0.120 2888 1698 2400 1411 1897 1115 1299 764 60.00 0.130 59.52 0.140 59.19 0.140 58.86 0.143 3048 1792 2566 1509 2120 1247 1600 941 61.06 0.150 60.61 0.170 60.15 0.170 59.84 0.175 3209 1887 2730 1605 2333 1372 1866 1097 62.04 0.180 61.34 0.190 60.91 0.190 60.61 0.192 3349 1969 2897 1703 2499 1469 2066 1215 1600 941 62.57 0.200 62.04 0.23 61.34 0.23 60.06 0.23 60.76 0.230 3510 2064 3084 1813 2772 1630 2378 1398 1962 1154 63.34 0.23 62.83 0.20 62.31 0.26 61.77 0.256 61.49 0.260 3690 2170 3294 1937 2962 1742 2584 1519 2210 1299 1772 1042 64.30 0.27 63.83 0.29 63.22 0.30 62.83 0.30 62.31 0.300 62.09 0.290 3830 2252 3462 2036 3136 1844 2794 1643 2420 1423 2000 1176 64.76 0.30 64.18 0.33 63.71 0.34 63.22 0.34 62.83 0.340 62.44 0.340 3971 2335 3584 2107 3294 1937 2982 1753 2630 1546 2280 1341 65.20 0.33 64.76 0.36 64.18 0.37 63.71 0.37 63.34 0.370 63.09 0.370 4111 2417 3710 2181 3450 2029 3136 1844 2805 1649 2490 1464 65.84 0.37 65.42 0.41 64.87 0.42 64.53 0.42 64.07 0.43 63.71 0.420 4252 2500 3935 2314 3590 2111 3300 1940 3000 1764 2668 1569 66.46 0.41 66.05 0.44 65.53 0.46 65.09 0.46 64.76 0.47 64.42 0.460 4392 2582 4050 2381 3715 2184 3442 2024 3100 1823 2810 1652 2400 1411 1925 1132 67.05 0.45 66.66 0.49 66.26 0.51 65.84 0.51 65.53 0.52 65.09 0.51 64.87 0.500 64.56 0.500 4532 2665 4200 2470 3860 2270 3600 2117 3300 1940 2870 1688 2625 1544 2250 1323 67.70 0.50 67.24 0.53 66.85 0.55 66.46 0.55 66.15 0.56 65.84 0.56 65.53 0.550 65.31 0.540 4673 2748 4350 2558 4025 2367 3750 2205 3455 2032 3150 1852 2858 1681 2500 1470 68.24 0.54 67.89 0.58 67.43 0.60 67.05 0.61 66.75 0.61 66.36 0.61 66.15 0.61 65.95 0.600 4813 2830 4500 2646 4197 2468 3900 2293 3640 2140 3350 1970 3045 1790 2700 1588 2325 1367 68.85 0.59 68.51 0.62 68.07 0.65 67.61 0.66 67.33 0.66 67.05 0.67 66.85 0.66 66.66 0.650 66.36 0.650 4954 2913 4650 2734 4350 2558 4080 2399 3800 2234 3548 2086 3250 1911 2950 1735 2560 1505 69.43 0.65 69.10 0.69 68.68 0.72 68.24 0.73 67.61 0.73 67.70 0.74 67.43 0.73 67.24 0.73 67.05 0.720 5094 2995 4790 2817 4500 2646 4200 2470 3968 2333 3700 2176 3450 2029 3130 1840 2815 1655 70.07 0.70 69.75 0.74 69.43 0.77 69.02 0.78 68.68 0.73 68.42 0.74 68.24 0.79 68.07 0.78 67.80 0.780 5234 3078 5017 2950 4750 2793 4450 2617 4150 2440 3950 2323 3600 2117 3300 1940 3070 1805 2525 1485 70.61 0.76 70.30 0.80 69.99 0.84 69.59 0.86 69.27 0.85 69.02 0.86 68.85 0.86 68.68 0.85 68.51 0.84 67.98 0.820 5375 3161 5150 3028 4900 2881 4615 2714 4300 2528 4125 2426 3800 2234 3510 2064 3275 1926 2800 1646 71.19 0.83 70.98 0.87 70.68 0.92 70.30 0.93 69.99 0.93 69.75 0.94 69.59 0.94 69.43 0.94 69.27 0.93 68.85 0.91 5515 3243 5300 3116 5070 2981 4770 2805 4460 2622 4300 2528 3960 2328 3708 2180 3480 2046 3038 1786 71.90 0.89 71.19 0.93 71.19 0.97 70.90 1.00 70.53 1.00 70.30 1.01 70.15 1.01 70.38 1.01 69.83 1.00 69.51 0.98 5655 3325 5440 3199 5230 3075 4913 2889 4755 2796 4450 2617 4170 2452 3910 2299 3660 2152 3250 1911 72.57 0.96 71.90 1.00 71.90 1.05 71.19 1.07 71.20 1.08 70.90 1.08 70.76 1.09 70.61 1.09 70.45 1.08 70.15 1.07 1 1340 1375 1410 3/4 1165 1200 1235 1270 1305 1/2 1025 1060 1095 1130 680 1/4 640 720 800 875 1/3 920 990 19.05 mm / .750" 9.52 mm / .375" 12.70 mm / 0.50" 15.87 mm / .625" 955 835 760 22.22 mm / .875" 25.40 mm / 1.000" 31.75mm / 1.250" HP R.P.M. 0.00 3.17 mm / .125" 6.35 mm / .250"

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

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1270 rpm

1095 rpm

1025 rpm

1/3 H.P.

1/4 H.P.

(9)

CRV 18

CRV 18

70

mmcda

3

m/hr

cfm

inwg

2.75

2.36

1.96

1.57

0.78

1.18

0.39

60

50

40

20

30

10

0

0

0

0

2000

1000

1176

588

4000

3000

2353

1765

5000

2941

6000 7000

3530 4118

8000 9000

4706 5294

10000

5882

635 rpm

825 rpm

945 rpm

RPM Maximum

Maximum BHP

Maximum motor frame size

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

[36]

906 Ext.

[28]

710 Ext.

[3

4

]

8

6

1

E

x

t.

[2

]

5

0

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP 4070 2393 3525 2073 2915 1714 2260 1329 56.26 0.150 54.77 0.170 52.58 0.180 51.77 0.17 4813 2830 4300 2528 3870 2276 3350 1970 4750 2793 60.00 0.250 59.03 0.270 58.16 0.290 56.86 0.29 56.26 0.28 4973 2924 4470 2628 4035 2373 3550 2087 3017 1774 60.91 0.27 59.84 0.29 59.19 0.31 58.16 0.32 57.24 0.31 5294 3113 4800 2822 4400 2587 3950 2323 3480 2046 2930 1723 62.83 0.33 61.77 0.35 61.20 0.37 60.46 0.38 59.68 0.37 58.86 0.35 5423 3189 4966 2920 4560 2681 4125 2426 3650 2146 3140 1846 63.46 0.35 62.57 0.38 61.90 0.40 61.34 0.41 60.61 0.41 59.68 0.39 5679 3339 5260 3093 4848 2851 4450 2617 4020 2364 3550 2087 3000 1764 64.65 0.41 54.07 0.43 63.46 0.45 62.96 0.47 62.31 0.47 61.63 0.46 60.76 0.43 5872 3453 5422 3188 5017 2950 4664 2742 4258 2504 3848 2263 3322 1953 68.20 0.45 64.96 0.47 64.30 0.49 63.95 0.51 63.34 0.51 62.70 0.51 61.63 0.49 6064 3566 5658 3327 5248 3086 4900 2881 4548 2674 4080 2399 3617 2127 3148 1851 65.84 0.49 65.53 0.52 65.09 0.54 64.87 0.57 64.30 0.57 63.83 0.57 62.83 0.55 61.63 0.51 6385 3754 6008 3533 5600 3293 5248 3086 4900 2881 4548 2674 4138 2433 3674 2160 66.95 0.58 66.75 0.61 66.46 0.63 66.36 0.67 66.05 0.68 65.42 0.68 64.87 0.67 61.83 0.64 6514 3830 6122 3600 5774 3395 5422 3188 5074 2984 4722 2777 4270 2511 3848 2263 3380 1987 63.43 0.61 67.24 0.63 66.95 0.67 66.95 0.69 66.75 0.71 66.05 0.71 65.74 0.70 64.54 0.68 63.59 0.63 6642 3905 6238 3668 5890 3463 5590 3287 5248 3086 4890 2875 4310 2534 4080 2399 3620 2129 67.80 0.65 67.61 0.68 67.33 0.70 67.33 0.74 67.14 0.76 66.56 0.76 66.15 0.76 65.20 0.74 64.30 0.70 6770 3981 6400 3763 6064 3566 5717 3362 5368 3156 5017 2950 4664 2742 4200 2470 3850 2264 68.07 0.69 67.89 0.72 67.52 0.75 67.43 0.78 67.33 0.81 66.85 0.81 66.46 0.81 65.74 0.79 64.76 0.77 6931 4075 6525 3837 6225 3660 5925 3484 5550 3263 5250 3087 4875 2867 4500 2646 4050 2381 68.42 0.74 68.16 0.77 67.80 0.80 67.70 0.83 67.52 0.86 67.14 0.86 66.75 0.86 66.26 0.85 65.31 0.83 7219 4245 6880 4045 6525 3837 6225 3660 5925 3484 5540 3258 5250 3087 4875 2867 4500 2646 3675 2161 69.10 0.83 68.68 0.87 68.24 0.90 68.07 0.92 67.89 0.95 67.70 0.97 67.24 0.97 66.85 0.97 66.26 0.94 65.20 0.86 7476 4396 7125 4190 6825 4013 6525 3837 6225 3660 5925 3484 5565 3272 5275 3102 4875 2867 4130 2428 69.68 0.93 69.19 0.96 68.68 0.99 68.42 1.03 68.16 1.06 68.07 1.08 67.70 1.08 67.33 1.08 66.95 1..07 66.05 1.00 7637 4491 7275 4278 6975 4101 6675 3925 6375 3749 6150 3616 5810 3416 5475 3219 5150 3028 4325 2543 70.07 0.99 69.59 1.02 68.94 1.05 68.68 1.09 68.42 1.11 68.24 1.14 67.98 1.14 67.61 1.14 67.29 1.14 66.46 1.09 8054 4736 7725 4542 7425 4366 7125 4190 6900 4057 6600 3881 6310 3710 6000 3528 5700 3352 5075 2984 71.19 1.16 70.83 1.20 70.30 1.24 69.91 1.27 69.68 1.30 69.43 1.33 69.35 1.36 69.02 1.36 68.68 1.36 67.98 1.32 8375 4925 8075 4748 7780 4575 7500 4410 7230 4251 6975 4101 6685 3931 6410 3769 6158 3621 5475 3219 71.90 1.30 71.90 0.14 71.19 1.39 71.05 1.42 70.76 1.45 70.53 1.49 70.38 1.52 70.15 1.52 69.83 1.52 69.19 1.51 8760 5151 8415 4948 8166 4802 7913 4653 7660 4504 7415 4360 7120 4187 6930 4075 6581 3870 6000 3528 73.21 1.49 73.21 0.52 72.57 1.57 72.57 1.60 71.90 1.63 71.90 1.67 71.90 1.71 71.19 1.73 71.19 1.73 70.61 1.73 9016 5301 8747 5143 8415 4948 8168 4803 7850 4616 8670 5098 7430 4369 7166 4214 6940 4081 6432 3782 73.82 1.62 73.82 1.67 73.82 1.71 73.21 1.75 73.21 1.68 72.57 1.81 72.57 1.86 72.57 1.89 71.90 1.89 71.19 1.89 9273 5453 9000 5292 8747 5143 8540 5022 8180 4810 8000 4704 7760 4563 7510 4416 7250 4263 6760 3975 74.98 1.77 74.41 1.81 74.41 1.86 73.82 1.90 73.83 1.93 73.82 1.97 73.21 2.00 73.21 2.04 73.21 2.05 72.57 2.05 9466 5566 9166 5390 8913 5241 8680 5104 8430 4957 8190 4816 7990 4698 7680 4516 7555 4442 7000 4116 76.05 1.88 75.52 1.92 75.52 1.97 75.52 2.01 74.98 2.05 74.41 2.08 74.41 2.11 74.41 2.15 74.41 2.19 73.82 2.19 HP RPM 0.000 3.175mm / .125" 6.35mm / .250" 9.525mm / .375" 12.7mm / .500" 15.875mm / .625" 19.05mm / .750" 22.225mm / .875" 25.4mm / 1.000" 31.75mm / 1.250" 635 775 845 885 915 825 945 1015 1125 1165 995 1035 1055 1080 1190 1 1405 1445 1475 1 1/2 1255 1305 1365 1/3 1/2 3/4 2 1/4 750

Máximas rpm: 1575 rpm

BHP Máximos: 2.19 HP

Armazón de motor máximo: 182 T

Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

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2 H.P.

1445 rpm

1 1/2 H.P.

1H.P.

3/4 H.P.

1/2 H.P.

1/3 H.P.

1/4 H.P.

1305 rpm

1190 rpm

1125 rpm

(10)

CRV 20

CRV 20

mmcda

3

m/hr

cfm

inwg

2.76

2.36

1.96

1.18

1.57

0.39

0.78

70

60

50

30

40

10

20

0

0

0

0

2000

1176

4000

2353

6000

3530

8000

4706

10000

5882

12000

7059

685 rpm

510 rpm

[36]

906 Ext.

{28]

710 Ext.

[2

]

5

0

[3

7

]

9

4

4

E

x

t.

RPM Maximum

Maximum BHP

Maximum motor frame size

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

Máximas rpm: 1315 rpm

BHP Máximos: 2.23 HP

Armazón de motor máximo: 182 T

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP 4467 2627 3700 2176 2835 1667 54.31 0.150 52.32 0.160 50.00 0.160 5474 3219 4835 2843 4167 2450 3500 2058 58.16 0.280 56.86 0.290 55.43 0.29 54.07 0.280 5693 3347 5000 2940 4417 2597 3793 2230 59.03 0.31 57.98 0.32 56.66 0.32 55.21 0.320 6000 3528 5417 3185 4835 2843 4210 2475 3500 2058 60.31 0.36 59.36 0.37 58.16 0.39 57.05 0.39 56.06 0.360 6219 3657 5583 3283 5090 2993 4500 2646 3835 2255 61.34 0.40 60.46 0.42 59.29 0.43 58.16 0.43 57.05 0.400 6482 3811 5915 3478 5417 3185 4835 2843 4250 2499 3583 2107 62.44 0.46 62.01 0.47 60.61 0.48 59.52 0.48 58.51 0.470 58.34 0.430 6832 4017 6250 3675 5794 3407 5460 3210 4751 2794 4100 2411 63.95 0.54 63.46 0.56 62.44 0.57 61.34 0.57 60.31 0.59 59.68 0.550 7007 4120 6500 3822 6000 3528 5500 3234 5000 2940 4417 2597 64.76 0.58 64.42 0.60 63.22 0.61 62.31 0.61 61.34 0.61 60.61 0.600 7270 4275 6751 3970 6260 3681 5845 3437 5350 3146 4780 2811 4167 2450 65.84 0.65 65.74 0.67 64.53 0.68 63.59 0.69 62.70 0.69 61.9 0.68 61.77 0.650 7489 4404 7000 4116 6500 3822 6070 3569 5600 3293 5090 2993 4500 2646 66.75 0.71 66.75 0.73 65.53 0.74 64.87 0.75 63.83 0.75 63.09 0.74 62.70 0.720 7839 4609 7334 4312 6930 4075 6500 3822 6000 3528 5600 3293 5000 2940 4540 2670 68.24 0.81 68.24 0.83 67.24 0.84 66.75 0.85 65.53 0.85 64.87 0.85 64.30 0.84 64.42 0.800 7971 4687 7500 4410 7027 4132 6680 3928 6180 3634 5790 3405 5210 3063 4680 2752 68.68 0.85 68.51 0.87 67.70 0.90 67.14 0.91 66.05 0.91 64.18 0.91 64.76 0.90 64.65 0.860 8233 4841 7760 4563 7334 4312 6920 4069 6500 3822 6083 3577 5583 3283 5075 2984 4583 2695 69.35 0.94 69.10 0.96 68.51 0.98 67.80 0.99 67.14 0.99 66.36 0.99 65.63 0.98 65.31 0.96 65.63 0.910 8584 5047 8083 4753 7751 4558 7350 4322 6930 4075 6525 3837 6083 3577 5583 3283 5085 2990 70.23 1.06 69.99 1.10 69.43 1.12 68.85 1.13 68.30 1.13 67.61 1.13 67.05 1.13 66.56 1.12 66.46 1.090 8759 5150 8340 4904 7915 4654 7500 4410 7167 4214 6751 3970 6334 3724 5835 3431 5345 3143 70.68 1.13 7045.00 1.15 69.99 1.17 70.15 1.20 68.85 1.20 68.24 1.20 67.70 1.20 67.14 1.18 66.95 1.16 9022 5305 8583 5047 8167 4802 7835 4607 7430 4369 7080 4163 6668 3921 6250 3675 5960 3504 4835 2843 71.19 1.24 71.12 1.26 70.76 1.28 70.15 1.30 69.68 1.30 69.19 1.30 68.59 1.30 68.07 1.30 67.80 1.29 68.33 1.140 9284 5459 8835 5195 8500 4998 8090 4757 7770 4569 7417 4361 7000 4116 6583 3871 6167 3626 5210 3063 71.90 1.35 71.90 1.38 71.19 1.40 70.90 1.42 70.53 1.42 70.07 1.42 69.59 1.42 69.10 1.42 68.59 1.41 68.85 1.340 9810 5768 9417 5537 9000 5292 8770 5157 8340 4904 8000 4704 7668 4509 7250 4263 6915 4066 6000 3528 73.21 1.59 73.21 1.62 73.21 1.64 72.57 1.66 71.90 1.69 71.90 1.69 71.19 1.69 71.05 1.69 70.68 1.69 70.15 1.64 9985 5871 9590 5639 9200 5410 8900 5233 8500 4998 8200 4822 7900 4645 7500 4410 7100 4175 6300 3704 73.82 1.68 73.82 1.71 73.21 1.73 72.57 1.75 72.57 1.77 72.57 1.77 71.90 1.77 71.90 1.77 71.19 1.77 70.68 1.75 10204 6000 9800 5762 9500 5586 9100 5351 8800 5174 8400 4939 8100 4763 7800 4586 7400 4351 6000 3528 73.82 1.79 73.82 1.82 73.21 1.84 73.21 1.65 72.57 1.88 72.57 1.90 71.90 1.90 71.90 1.90 71.19 1.90 70.61 1.87 10423 6129 10000 5880 9700 5704 9400 5527 9000 5292 8700 5116 8400 4939 8100 4763 7700 4528 6900 4057 73.82 1.91 73.82 1.94 73.21 1.97 73.21 1.99 72.57 2.01 72.57 2.02 71.90 2.02 71.90 2.02 71.90 2.02 70.61 2.00 10773 6335 10400 6115 10100 5939 9800 5762 9400 5527 9100 5351 8800 5174 8500 4998 8200 4822 7400 4351 74.41 2.10 73.82 2.14 73.21 2.17 73.21 2.19 72.57 2.21 72.57 2.23 71.90 2.23 71.90 2.23 71.90 2.23 71.05 2.22 1/2 3/4 1 1 1/2 1/3 625 650 HP RPM 0.000 3.175mm / .125" 6.35mm / .250" 9.525mm / .375" 12.7mm / .500" 15.875mm / .625" 19.05mm / .750" 22.225mm / .875" 25.4mm / 1.000" 31.75mm / 1.250" 510 685 710 740 780 800 830 855 895 910 940 980 1000 1030 1060 1120 2 1140 1165 1190 1230

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Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

2 H.P.

1 1/2 H.P.

1 H.P.

1230 rpm

1120 rpm

980 rpm

855 rpm

3/4 H.P.

780 rpm

1/2 H.P.

1/3 H.P.

(11)

CRV 22

CRV 22

RPM Maximum

Maximum BHP

Maximum motor frame size

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

mmcda

3

m/hr

cfm

inwg

1.57

1.38

1.18

0.78

0.98

0.39

0.59

0.19

40

35

30

20

25

10

15

5

0

0

0

0

2000

1176

4000

2353

6000

3530

8000

4706

10000

5882

14000

12000

8235

7059

45

1.77

460 rpm

630 rpm

1190 Ext.

914 Ext.

6

0

1

0

4

3

E

x

t.

Máximas rpm: 1055 rpm

BHP Máximos: 2.13 HP

Armazón de motor máximo: 182 T

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP 5966 3508 5167 3038 4150 2440 56.66 0.200 55.21 0.220 53.83 0.23 6290 3699 5430 3193 4610 2711 57.80 0.240 56.46 0.260 54.99 0.27 6614 3889 5900 3469 5083 2989 59.19 0.28 57.62 0.31 56.26 0.32 6874 4042 6170 3628 5400 3175 4333 2548 60.15 0.31 58.69 0.33 57.24 0.35 56.26 0.35 7198 4232 6550 3851 5840 3434 4930 2899 61.34 0.35 59.84 0.39 58.34 0.41 57.43 0.41 7522 4423 6917 4067 6180 3634 5400 3175 62.70 0.40 61.20 0.44 59.52 0.46 58.69 0.47 7911 4652 7268 4274 6670 3922 5917 3479 5000 2940 63.83 0.47 62.57 0.49 61.20 0.60 60.15 0.53 59.36 0.53 8171 4805 7589 4462 7000 4116 6270 3687 5420 3187 64.53 0.52 63.34 0.54 62.44 0.57 61.20 0.58 60.46 0.59 8430 4957 7905 4648 7280 4281 6670 3922 5860 3446 65.31 0.57 64.30 0.59 63.34 0.62 62.44 0.64 61.49 0.65 8754 5147 8200 4822 7670 4510 7000 4116 6340 3728 5345 3143 66.15 0.64 65.31 0.67 64.53 0.70 63.71 0.72 62.83 0.73 62.31 0.73 9014 5300 8500 4998 7950 4675 7340 4316 6770 3981 5865 3449 66.85 0.70 66.05 0.73 65.42 0.76 64.87 0.78 63.95 0.80 63.34 0.80 9403 5529 8935 5254 8350 4910 7845 4613 7260 4269 6520 3834 67.89 0.79 67.24 0.83 66.67 0.86 66.26 0.88 65.63 0.90 64.87 0.91 9727 5719 9336 5490 8700 5116 8180 4810 7605 4472 7002 4117 6186 3637 68.68 0.88 68.07 0.91 67.70 0.94 67.33 0.97 66.85 0.99 66.15 1.00 65.63 1.00 9922 5834 9505 5589 9009 5297 8520 5010 7860 4622 7170 4216 6510 3828 69.10 0.93 68.59 0.96 68.24 1.00 67.98 1.03 67.52 1.05 66.85 1.06 66.36 1.06 10311 6063 9837 5784 9436 5548 8860 5210 8334 4900 7840 4610 7185 4225 6179 3633 69.75 1.04 69.27 1.07 68.85 1.10 68.59 1.14 68.24 1.16 67.61 1.17 67.05 1.18 66.56 1.18 10635 6253 10167 5978 9739 5727 9440 5551 8810 5180 8180 4810 7690 4522 6840 4022 70.23 1.14 69.76 1.17 69.43 1.22 69.10 1.26 68.77 1.28 68.16 1.30 67.61 1.31 67.14 1.31 10959 6444 10520 6186 10170 5980 9650 5674 9160 5386 8690 8035 8035 4725 7503 4412 70.68 1.25 70.30 1.29 69.91 1.33 69.59 1.37 69.27 1.39 68.68 1.42 68.16 1.44 67.70 1.44 11348 6673 10980 6456 10540 6198 10089 5932 9680 5692 9180 5398 8606 5060 8015 4713 7336 4314 71.19 1.39 71.12 1.43 70.68 1.47 70.38 1.51 70.07 1.54 69.51 1.56 69.02 1.58 68.68 1.59 68.24 1.59 11543 6787 11170 6568 10670 6274 10340 6080 9837 5784 9360 5504 8860 5210 8350 4910 7688 4521 71.90 1.46 71.90 1.50 71.19 1.54 70.90 1.58 70.61 1.63 70.07 1.65 69.51 1.67 69.10 1.68 68.77 1.68 11867 6978 11530 6780 11002 6469 10680 6280 10170 5980 9840 5786 9350 5498 8688 5109 8150 4792 72.57 1.59 72.57 1.63 71.90 1.67 71.90 1.71 71.19 1.75 70.98 1.78 70.30 1.80 69.91 1.81 69.51 1.82 12191 7168 11850 6968 11521 6774 11015 6477 10670 6274 10180 5986 9670 5686 9180 5398 8700 5116 73.82 1.72 73.21 1.76 73.21 1.80 72.57 1.86 72.57 1.90 71.90 1.93 71.19 1.95 70.76 1.97 71.05 1.98 12516 7359 12170 7156 11840 6962 11370 6686 11009 6473 10570 6215 10145 5965 9690 5698 9175 5395 8000 4704 74.49 1.86 74.41 1.91 73.82 1.95 73.82 1.99 73.21 2.04 73.21 2.07 72.57 2.09 71.90 2.11 71.19 2.13 70.45 2.13 1/2 3/4 915 795 750 875 890 765 820 2 1 1/2 940 965 845 725 1 555 485 510 610 530 580 1/4 1/3 630 695 22.225mm / .875" 25.4mm / 1.000" 15.875mm / .625" 19.05mm / .750" 675 650 31.75mm / 1.250" 460 HP RPM 0.000 3.175mm / .125" 6.35mm / .250" 9.525mm / .375" 12.7mm / .500"

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Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

2 H.P.

1 1/2 H.P.

1 H.P.

965 rpm

3/4 H.P.

875 rpm

1/2 H.P.

765 rpm

675 rpm

1/3 H.P.

530 rpm

1/4 H.P.

(12)

CRV 24

CRV 24

[747]

1190 Ext.

[36]

914 Ext.

[2

]

6

0

[4

3

]

1

0

8

1

E

x

t.

RPM Maximum

Maximum BHP

Maximum motor frame size

MAIN FEATURES CARACTERÍSTICAS PRINCIPALES

PERFORMANCE CURVES CURVAS CARACTERÍSTICAS

* Graphics don´t include losses by transmission.

* Gráficas y tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

mmcda

3

m/hr

cfm

inwg

1.96

1.57

1.77

1.37

0.78

0.98

1.18

0.59

0.39

0.19

50

40

45

35

20

25

30

15

10

5

0

0

0

0

2000

1176

4000

2353

6000

3530

8000

4706

12000

10000

7059

5882

18000

14000 16000

10588

8235

9412

430 rpm

590 rpm

550 rpm

Máximas rpm: 1009 rpm

BHP Máximos: 2.25 HP

Armazón de motor máximo: 182 T

m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/hr CFM m3/Hr. CFM

dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP dB(A) BHP

7217 4244 6165 3625 4799 2822 54.77 0.185 53.35 0.210 52.05 0.210 8140 4786 7275 4278 6165 3625 57.24 0.260 56.06 0.290 54.54 0.300 8560 5033 7772 4570 6725 3954 5507 3238 58.69 0.31 57.24 0.33 55.85 0.35 54.99 0.340 8895 5230 8162 4799 7150 4204 6028 3544 59.52 0.35 58.16 0.37 56.66 0.38 55.85 0.380 9231 5428 8522 5011 7567 4449 6537 3844 60.61 0.39 59.19 0.42 57.62 0.44 56.86 0.44 9567 5625 8878 5220 7974 4689 7028 4132 5656 3326 61.63 0.43 60.15 0.46 58.69 0.49 57.62 0.50 57.05 0.460 9902 5822 9234 5430 8381 4928 7493 4406 6437 3785 62.70 0.48 61.06 0.51 59.52 0.53 58.69 0.53 57.98 0.520 10154 5971 9497 5584 8691 5110 7875 4631 6826 4014 63.22 0.51 61.90 0.55 60.46 0.57 59.36 0.58 58.69 0.570 10574 6218 9937 5843 9205 5413 8390 4933 7461 4387 6033 3547 64.18 0.58 62.96 0.62 61.77 0.65 60.76 0.66 60.00 0.66 59.36 0.610 11077 6513 10462 6152 9811 5769 9015 5301 8192 4817 7242 4258 65.31 0.67 64.18 0.70 63.34 0.72 62.44 0.74 62.83 0.75 60.91 0.73 11581 6810 10990 6462 10414 6123 9633 5664 8886 5225 8014 4712 6719 3951 66.36 0.76 65.42 0.82 64.76 0.84 64.07 0.86 63.22 0.87 62.57 0.86 62.04 0.810 11833 6958 11249 6614 10710 6297 9936 5842 9224 5424 8391 4934 7385 4342 66.85 0.81 66.05 0.87 65.42 0.89 64.87 0.91 64.07 0.92 63.34 0.92 62.83 0.89 12178 7161 11595 6818 11102 6528 10342 6081 9661 5681 8884 5224 8014 4712 67.52 0.88 66.75 0.94 66.26 0.96 65.84 0.98 65.09 0.99 64.42 1.00 63.83 0.98 12504 7352 11941 7021 11484 6753 10755 6324 10078 5926 9349 5497 8527 5014 7304 4295 68.16 0.96 67.52 1.01 67.14 1.04 66.66 1.07 66.15 1.08 65.42 1.09 64.87 1.07 64.42 1.01 12672 7451 12114 7123 11664 6858 10960 6444 10285 6048 9579 5632 8781 5163 7746 4555 68.51 1.00 67.89 1.05 67.52 1.07 67.14 1.18 66.66 1.12 65.95 1.13 65.42 1.12 64.87 1.07 13259 7796 12718 7478 12288 7225 11671 6863 11004 6470 10376 6101 9654 5677 8858 5209 7469 4392 69.43 1.14 68.85 1.21 68.51 1.23 68.24 1.26 67.89 1.29 67.24 1.30 66.75 1.30 66.26 1.27 65.95 1.20 13679 8043 13153 7734 12732 7486 12174 7158 11511 6768 10911 6416 10236 6019 9994 5876 8670 5097.96 69.91 1.26 69.35 1.32 69.10 1.34 68.77 1.38 68.42 1.41 67.80 1.42 67.24 1.42 66.75 1.41 66.46 1.38 14098 8290 13590 7991 13175 7747 12672 7451 12023 7070 11432 6722 10809 6356 10119 5950 9374 5512 70.38 1.38 69.91 1.45 69.59 1.47 69.35 1.51 68.85 1.54 68.33 1.55 67.80 1.56 67.33 1.56 66.95 1.53 14518 8537 14023 8246 13614 8005 13167 7742 11967 7037 11946 7024 11374 6688 10720 6303 10011 5886 70.90 1.50 70.45 1.58 70.15 1.61 69.83 1.63 69.35 1.66 68.95 1.69 68.33 1.70 67.89 1.70 67.43 1.69 14938 8784 14456 8500 14053 8263 13657 8030 13045 7670 12455 7324 11909 7002 11295 6641 10636 6254 8845 5201 71.90 1.64 71.19 1.71 70.90 1.74 70.61 1.78 70.15 1.81 69.59 1.83 69.10 1.84 68.68 1.84 68.24 1.84 67.89 1.74 15273 8981 14804 8705 14402 8468 14033 8251 13450 7909 12860 7562 12326 7248 11752 6910 11131 6545 9719 5715 72.57 1.75 71.90 1.82 71.90 1.87 71.19 1.89 70.90 1.92 70.30 1.95 69.75 1.96 69.35 1.96 68.94 1.97 68.42 1.92 15945 9376 15496 9112 15101 8879 14747 8671 14250 8379 13679 8043 13149 7732 12637 7431 12056 7089 10791 6345 73.82 1.99 73.21 2.06 73.21 2.12 72.57 2.14 72.57 2.17 71.90 2.20 71.12 2.22 70.68 2.22 70.23 2.25 69.51 2.21 2 865 1/3 1/2 3/4 1 1 1/2 745 790 705 755 840 890 815 910 950 485 530 570 605 690 660 725 510 550 590 630 22.22 mm / .875" 12.70 mm / 0.50" 15.87 mm / .625" 19.05 mm / .750" 25.40 mm / 1.000" 31.75mm / 1.250" 430 HP R.P.M. 0.00 3.17 mm / .125" 6.35 mm / .250" 9.52 mm / .375"

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Static pressure mmwg - inwg (PRESIÓN ESTÁTICA) mmcda - inwg.

2 H.P.

1 1/2 H.P.

3/4 H.P.

1/2 H.P.

1/4 H.P.

910 rpm

815 rpm

755 rpm

660 rpm

Figure

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Referencias

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