Centrifugal roof exhausters * Vertical discharge: Roff mounted …sistemasdeventilacion.co/.../uploads/catalogos/CRVT.pdf · 2017-02-15 · Centrifugal roof exhausters * Vertical

Centrifugal roof exhausters* Vertical discharge: Roff mounted and Wall mounted* Horizontal discharge

Extractores Centrífugos de Tejado* Descarga Vertical: Montaje en techo y pared* Descarga Horizontal

CR

General Information

CR

CR range of products is a family of High Efficiency fans inside the centrifugal fans type; it is specially designed for ceiling mounting in applications of clean air exhaust in commercial sites and industrial facilities. CR line have 3 kinds of applications:CRH Roof mounting for clean air exhaust, horizontal dischrgeCRV Roof mounting specially for kitchen exhaust sistems or specific exhaust instalations.

3CR model offers an operation providing an air flow volume ranging from 818 m /hr (481 CFM) to 29,300 3m /hr (17,235 CFM); with a maximum pressure of 38.1 mm wg (1.5” wg).

Its design allows guiding of air inside the fan structure, without any kind of turbulence thanks to the internal aerodynamics of the fan components. Also, manufacturing method of this line, with rejected aluminum allows offering an esthetics finish highly accepted in the market of ventilation and highly resistant to environmental corrosive agents.

Construction details for these exhaust fans include high rigidity, because of the manufacturing material and internal support design; without any obstruction of the air flow.

CR exhaust fans housing is designed to prevent rain from going into the fan and are provided with a protective mesh to impede foreign objects to go through.

Backward straight blade propellers, are totally made with special aluminum alloy, properties of this kind of material are the required ones to offer mechanical stress resistance. Dynamically balanced.

All the components utilized for the final assembly of the fan are very carefully selected and tested in order to offer a safe and efficient system.

Model CRH-D, CRV-D and CRW-DDirect drive model is available in 4 sizes: 10, 12, 15 y 18.

Model CRH-T. CRV-T and CRW-TPulleys and belt drive option is available in 11 sizes: 10,12,15,18,20,22,24,26,28,30 and 33.CRH range in all sizes has been developed and analyzed in Soler & Palau laboratories.Our advanced manufacturing processes, as well as Quality procedures applied in our facilities, assure

the quality of all our products and give you the confidence that the product you have obtained meets the highest international quality standards in every stage of its design and production.

Applications for this type of exhaust fans are very extensive, mainly those requested by the projects specification sector, where they´re destinated for multinational companies with strict demands for utilization characteristics. They also can be installed in applications such as: hotels, restaurants, factories, commercial sites, warehouses, etc.

Centrifugal roof exhausters* Vertical discharge: Roff mounted and Wall mounted

* Horizontal discharge

Extractores Centrífugos de Tejado* Descarga Vertical: Montaje en techo y pared

* Descarga Horizontal

Modelos CRH -D, CRV-D y CRW-DEl modelo de transmisión directa está disponible

en 4 tamaños: 10, 12, 15 y 18.Modelos CRH-T, CRV-T y CRW-T

La opción con transmisión poleas y bandas, está disponible en 11 tamaños: 10, 12, 15, 18, 20, 22,24, 26, 28, 30 y 33.

La gama CRH, CRV y CRW en todos sus tamaños ha sido desarrollada y analizada en los Laboratorios de Soler y Palau.

Nuestros avanzados procesos de fabricación, así como los procedimientos que se aplican dentro de nuestras instalaciones, aseguran la calidad de todos nuestros equipos y dan la confianza de que el producto que ha adquirido cuenta con los más altos estándares internacionales de calidad en todas las etapas de su diseño y producción.

Las aplicaciones para este tipo de extractores son muy variadas, principalmente aquellas relacionadas con el sector de la especificación de proyectos, donde se destinan para multinacionales con estrictas características para su utilización. También se utilizan en aplicaciones tales como: restaurantes (aire limpio), hoteles, fábricas, locales comerciales, bodegas, etc.

Información General

La gama CR es una familia de ventiladores con alta eficiencia dentro del tipo de ventiladores centrífugos; cuenta con tres versiones para las distintas aplicaciones que se presentan en sistemas de extracción: CRH montaje en techo para aplicaciones de extracción de aire limpio, descarga horizontal; CRV montaje en techo, descarga de aire vertical para instalación en campanas industriales para extracción localizada en sistemas; CRW diseño y prestaciones similares al CRV, pero para montaje en pared.

3 3El modelo CRH nos ofrece prestaciones en caudal desde 818 m /hr (481 CFM) hasta 29,300 m /hr (17,235 3 3CFM), el modelo CRV desde 1,559 m /hr (917 CFM) hasta 30,254m /hr (17,789 CFM) y el modelo CRW desde

3 31,559 m /hr (917 CFM) hasta 15,273 m /hr (8,981 CFM); todos con una presión máxima de 31.7 mm c.a. (1.25” c.a ).

Su diseño les permite guiar al aire dentro de la estructura del ventilador, sin ningún tipo de turbulencia debido a la estructura aerodinámica del ventilador. Además, el método de fabricación de esta gama, con material en aluminio rechazado ofrece un acabado estético de alta aceptación dentro del mercado de la ventilación además de resistencia contra agentes corrosivos del medio ambiente.

Dentro de los detalles constructivos, estos extractores cuentan con gran rigidez, debido al material de fabricación y al diseño de sus soportes internos; favoreciendo al flujo de aire.

La cubierta de los extractores CR, está diseñada para impedir la entrada de lluvia y cuentan con una malla de protección para no permitir el paso de objetos extraños.

Las turbinas de álabes rectos atrasados balanceadas dinámicamente, están fabricadas con aleaciones especiales de aluminio, las propiedades de este tipo de material brindon alta resistencia a esfuerzos mecánicos.

CR Centrifugal roof exhausters* Vertical discharge: Roff mounted and Wall mounted

* Horizontal discharge

Extractores Centrífugos de Tejado* Descarga Vertical: Montaje en techo y pared

* Descarga Horizontal

Centrifugals exhausterExtractores Centrífugos

CRH

CRV

CRW

Extractores Centrífugos de Tejado descarga horizontal

Extractores Centrífugos de Tejado descargavertical

Extractores Centrífugos de pared

CRH-D (10, 12, 15,18)CRH-T (10, 12, 15, 18, 20, 22, 24, 26, 28, 30, 33)CRH-D (10, 12, 15,18)CRH-T (10, 12, 15, 18, 20, 22, 24, 26, 28, 30, 33)

CRV-D (10, 12, 15,18)CRV-T (10, 12, 15, 18, 20, 22, 24, 26, 28, 30, 33)CRV-D (10, 12, 15,18)CRV-T (10, 12, 15, 18, 20, 22, 24, 26, 28, 30, 33)

CRW-D (10, 12, 15,18)CRW-T (10, 12, 15, 18, 20)CRW-D (10, 12, 15,18)CRW-T (10, 12, 15, 18, 20)

Centrifugal roof exhauster horizontal discharge

Centrifugal roof exhauster vertical discharge

Centrifugal exhauster wall mounted

CRV

CR

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 pulleyPolea Transmisión

Drive pulleyPolea Motriz

MotorMotor

Motor cooling tubeTubo de ventilación

para motor

Wind bandCubierta Exterior

Electricalconnections tube

Tubo para cableado eléctrico

Inlet / VenturiEmbocadura / Venturi

Supporting armBrazo Soporte

Motor drive - housingCubierta motor-transmisión

Motor drive - housingCubierta motor-transmisión

Motor bearings support baseBase Soporte

motor chumaceras

Vibration isolatorsTacones

Antivibratorios

HousingBearings

Chumaceras

Transmission shaftEje Transmisión

Bird sreenMalla de protección

WheelTurbina

DrainDren

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 taconesantivibratorios 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 altaresistencia.

* Dren integrado a conjunto Venturi-cubierta.

Nomenclature Nomenclatura

CRV - D/T - 10

C: Centrifugal Centrifugo

R: Series letter Siglas de la serie

V: Vertical DischargeDescarga Vertical

D: Direct DirectoT: 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



3Air flow volume: From 675 m /hr (397 CFM) to 310773m /hr ( 6335 CFM); with a maximum pressure of

38.1 mm wg (1.5” wg).3 3Caudal: 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 3Caudal: 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 ).

3Air flow volume: From 675 m /hr (397 CFM) to 32818m /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

ModelModelo

Outer diameter of wheel Height of wheel bladesAltura de palas en turbinaDiámetro 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

ModelModelo

Outer diameter of wheel Height of wheel bladesAltura de palas en turbinaDiámetro exterior turbina



CRV 10RPM MaximumMaximum BHPMaximum motor frame size

Máximas rpm: 1945 rpmBHP 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. CFMdB(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) BHP1600 941 1225 1248 850 50052.84 0.044 49.69 0.050 45.21 0.051775 1044 1450 853 1000 588 700 41255.43 0.060 54.77 0.070 53.35 0.070 52.58 0.0701850 1088 1550 911 1225 720 875 51556.06 0.070 55.64 0.080 54.54 0.080 53.75 0.0902000 1176 1700 1000 1400 823 1125 662 700 41257.43 0.090 57.24 0.100 56.26 0.100 54.99 0.100 54.31 0.1002150 1264 1875 1103 1600 941 1325 779 1000 58858.69 0.110 58.69 0.120 58.16 0.130 56.86 0.140 55.85 0.1402175 1279 1925 1132 1650 970 1375 809 1075 63259.03 0.110 59.03 0.120 58.51 0.130 57.43 0.130 56.26 0.1302200 1294 1950 1147 1675 985 1400 823 1125 662 750 44159.36 0.120 59.36 0.130 58.86 0.140 57.80 0.150 56.66 0.150 55.85 0.1502250 1323 2000 1176 1725 1014 1450 853 1175 691 825 48559.84 0.120 59.84 0.130 59.36 0.140 58.34 0.140 57.24 0.140 56.46 0.1402275 1338 2025 1191 1775 1044 1500 882 1225 720 900 52960.31 0.130 60.15 0.140 59.84 0.150 58.86 0.160 57.80 0.160 56.86 0.1602325 1367 2050 1205 1820 1070 1550 911 1275 750 975 57360.76 0.140 60.61 0.150 60.39 0.160 59.52 0.170 58.59 0.170 57.43 0.1702350 1382 2100 1235 1875 1103 1600 941 1350 794 1050 617 675 39761.20 0.14 61.06 0.15 60.76 0.16 60.15 0.16 59.03 0.17 58.16 0.17 57.43 0.162395 1408 2175 1279 1925 1132 1650 970 1400 823 1125 662 775 45661.77 0.15 61.63 0.16 61.20 0.16 60.61 0.17 59.84 0.18 58.69 0.18 58.16 0.172425 1426 2225 1308 1975 1161 1725 1014 1475 867 1200 706 850 50062.31 0.16 62.18 0.18 61.77 0.18 61.20 0.19 60.46 0.20 59.36 0.20 58.69 0.202525 1485 2300 1352 2075 1220 1825 1073 1575 926 1325 779 1025 60363.34 0.17 63.09 0.18 62.83 0.19 62.31 0.20 61.77 0.22 60.76 0.22 60.00 0.222600 1529 2375 1397 2150 1264 1925 1132 1700 1000 1450 853 1180 694 850 50063.83 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 0.222705 1591 2500 1470 2275 1338 2050 1205 1825 1073 1600 941 1350 794 1075 632 725 42664.53 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 0.252730 1605 2525 1485 2300 1352 2075 1220 1875 1103 1650 970 1410 829 1125 662 775 45664.65 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 0.252775 1632 2575 1514 2350 1382 2125 1250 1925 1132 1700 1000 1460 858 1200 706 875 51564.87 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 0.282800 1646 2625 1544 2400 1411 2200 1294 1975 1161 1750 1029 1525 897 1275 750 1000 58865.09 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 0.292850 1676 2675 1573 2450 1441 2250 1323 2050 1205 1825 1073 1600 941 1375 809 1075 63265.42 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 0.312900 1705 2725 1602 2525 1485 2325 1367 2100 1235 1900 1117 1675 985 1450 853 1187 69865.74 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 0.332950 1735 2775 1632 2575 1514 2375 1397 2175 1279 1975 1161 1750 1029 1525 897 1275 75066.36 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"

[26]659 Ext.

[21]530 Ext.

[25]

638

Ext

.

[2]

40

* Tablas no incluyen pérdida por transmisión.

DIMENSIONS [in] DIMENSIONES mm

*Max

.Sta

ticPr

essu

rese

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rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

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aspa

raP

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stát

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Máx

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





DIMENSIONS [in] DIMENSIONES mm[29]

749 Ext.

[24]610 Ext.

[29]

724

Ext

.

[2]

50

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. CFMdB(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) BHP1650 970 1200 70649.4 0.025 49.4 0.0301736 1021 1310 770 820 48250.0 0.030 50.3 0.030 50.6 0.0401846 1085 1450 853 1025 60350.6 0.030 51.2 0.040 51.2 0.0401943 1142 1575 926 1212 71351.2 0.040 52.1 0.050 52.1 0.0502041 1200 1690 994 1525 89752.1 0.050 52.6 0.050 52.6 0.0602139 1258 1795 1055 1450 853 1075 63252.6 0.050 53.4 0.060 53.3 0.070 53.6 0.0702237 1315 1905 1120 1593 937 1210 71153.1 0.060 54.1 0.070 54.3 0.070 54.1 0.0802334 1372 2000 1176 1708 1004 1396 82153.8 0.070 54.8 0.080 55.0 0.080 54.8 0.0902432 1430 2110 1241 1815 1067 1525 897 1180 69454.3 0.080 55.4 0.090 55.6 0.950 55.4 0.100 55.6 0.1002530 1488 2210 1299 1960 1152 1650 970 1370 80655.0 0.090 56.1 0.100 56.5 0.100 56.3 0.110 56.1 0.1102628 1545 2310 1358 2030 1194 1807 1063 1515 89155.6 0.100 56.7 0.110 57.1 0.120 57.1 0.120 56.7 0.1202726 1603 2430 1429 2193 1289 1920 1129 1625 956 1300 76456.5 0.110 57.4 0.120 58.0 0.120 58.0 0.130 57.6 0.130 57.8 0.1302823 1660 2550 1499 2285 1344 2040 1200 1796 1056 1480 87057.4 0.130 58.3 0.140 59.0 0.150 59.0 0.150 58.7 0.160 58.6 0.1602921 1718 2670 1570 2400 1411 2188 1287 1930 1135 1615 95058.3 0.140 59.2 0.150 59.8 0.160 60.0 0.170 59.8 0.170 59.6 0.1703019 1775 2770 1629 2530 1488 2305 1355 2050 1205 1800 105859.2 0.150 60.2 0.160 60.9 0.160 61.1 0.170 61.0 0.180 60.7 0.1803117 1833 2860 1682 2630 1546 2400 1411 2200 1294 1950 1147 1640 96458.7 0.170 61.1 0.180 61.9 0.190 61.9 0.200 62.0 0.200 61.9 0.210 61.7 0.2103214 1890 2970 1746 2775 1632 2515 1479 2306 1356 2150 1264 1807 1063 1500 88261.2 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 0.2203312 1947 3165 1861 2880 1693 2630 1546 2420 1423 2215 1302 1980 1164 1725 101462.0 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 0.2403422 2012 3200 1882 2960 1740 2760 1623 2570 1511 2380 1399 2005 1179 1815 1067 1600 94162.7 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 0.2703508 2063 3330 1958 3045 1790 2868 1686 2690 1582 2480 1458 2340 1376 2000 1176 1785 105063.2 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 0.2903606 2120 3370 1982 3170 1864 2960 1740 2800 1646 2595 1526 2400 1411 2190 1288 1910 112363.8 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 0.3103752 2206 3585 2108 3350 1970 3160 1858 2970 1746 2815 1655 2630 1546 2400 1411 2195 1291 1600 94174.8 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

1/21475

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.

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx

ima.

CRV 15

[29]749 Ext.

[24]610 Ext.

[29]

745

Ext

.

[2]

50




RPM MaximumMaximum BHP Maximum motor frame size


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. CFMdB(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) BHP2567 1509 2000 1176 1433 84358.16 0.090 57.98 0.100 57.62 0.1002727 1603 2200 1294 1666 98059.03 0.110 58.69 0.120 58.34 0.1202888 1698 2400 1411 1897 1115 1299 76460.00 0.130 59.52 0.140 59.19 0.140 58.86 0.1433048 1792 2566 1509 2120 1247 1600 94161.06 0.150 60.61 0.170 60.15 0.170 59.84 0.1753209 1887 2730 1605 2333 1372 1866 109762.04 0.180 61.34 0.190 60.91 0.190 60.61 0.1923349 1969 2897 1703 2499 1469 2066 1215 1600 94162.57 0.200 62.04 0.23 61.34 0.23 60.06 0.23 60.76 0.2303510 2064 3084 1813 2772 1630 2378 1398 1962 115463.34 0.23 62.83 0.20 62.31 0.26 61.77 0.256 61.49 0.2603690 2170 3294 1937 2962 1742 2584 1519 2210 1299 1772 104264.30 0.27 63.83 0.29 63.22 0.30 62.83 0.30 62.31 0.300 62.09 0.2903830 2252 3462 2036 3136 1844 2794 1643 2420 1423 2000 117664.76 0.30 64.18 0.33 63.71 0.34 63.22 0.34 62.83 0.340 62.44 0.3403971 2335 3584 2107 3294 1937 2982 1753 2630 1546 2280 134165.20 0.33 64.76 0.36 64.18 0.37 63.71 0.37 63.34 0.370 63.09 0.3704111 2417 3710 2181 3450 2029 3136 1844 2805 1649 2490 146465.84 0.37 65.42 0.41 64.87 0.42 64.53 0.42 64.07 0.43 63.71 0.4204252 2500 3935 2314 3590 2111 3300 1940 3000 1764 2668 156966.46 0.41 66.05 0.44 65.53 0.46 65.09 0.46 64.76 0.47 64.42 0.4604392 2582 4050 2381 3715 2184 3442 2024 3100 1823 2810 1652 2400 1411 1925 113267.05 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 0.5004532 2665 4200 2470 3860 2270 3600 2117 3300 1940 2870 1688 2625 1544 2250 132367.70 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 0.5404673 2748 4350 2558 4025 2367 3750 2205 3455 2032 3150 1852 2858 1681 2500 147068.24 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 0.6004813 2830 4500 2646 4197 2468 3900 2293 3640 2140 3350 1970 3045 1790 2700 1588 2325 136768.85 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 0.6504954 2913 4650 2734 4350 2558 4080 2399 3800 2234 3548 2086 3250 1911 2950 1735 2560 150569.43 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 0.7205094 2995 4790 2817 4500 2646 4200 2470 3968 2333 3700 2176 3450 2029 3130 1840 2815 165570.07 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 0.7805234 3078 5017 2950 4750 2793 4450 2617 4150 2440 3950 2323 3600 2117 3300 1940 3070 1805 2525 148570.61 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 0.8205375 3161 5150 3028 4900 2881 4615 2714 4300 2528 4125 2426 3800 2234 3510 2064 3275 1926 2800 164671.19 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 0.915515 3243 5300 3116 5070 2981 4770 2805 4460 2622 4300 2528 3960 2328 3708 2180 3480 2046 3038 178671.90 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 0.985655 3325 5440 3199 5230 3075 4913 2889 4755 2796 4450 2617 4170 2452 3910 2299 3660 2152 3250 191172.57 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.

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx

ima.





906 Ext.

[28]710 Ext.

[34]

861

Ext

.

[2]

50

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 CFMdB(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) BHP4070 2393 3525 2073 2915 1714 2260 132956.26 0.150 54.77 0.170 52.58 0.180 51.77 0.174813 2830 4300 2528 3870 2276 3350 1970 4750 279360.00 0.250 59.03 0.270 58.16 0.290 56.86 0.29 56.26 0.284973 2924 4470 2628 4035 2373 3550 2087 3017 177460.91 0.27 59.84 0.29 59.19 0.31 58.16 0.32 57.24 0.315294 3113 4800 2822 4400 2587 3950 2323 3480 2046 2930 172362.83 0.33 61.77 0.35 61.20 0.37 60.46 0.38 59.68 0.37 58.86 0.355423 3189 4966 2920 4560 2681 4125 2426 3650 2146 3140 184663.46 0.35 62.57 0.38 61.90 0.40 61.34 0.41 60.61 0.41 59.68 0.395679 3339 5260 3093 4848 2851 4450 2617 4020 2364 3550 2087 3000 176464.65 0.41 54.07 0.43 63.46 0.45 62.96 0.47 62.31 0.47 61.63 0.46 60.76 0.435872 3453 5422 3188 5017 2950 4664 2742 4258 2504 3848 2263 3322 195368.20 0.45 64.96 0.47 64.30 0.49 63.95 0.51 63.34 0.51 62.70 0.51 61.63 0.496064 3566 5658 3327 5248 3086 4900 2881 4548 2674 4080 2399 3617 2127 3148 185165.84 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 0.516385 3754 6008 3533 5600 3293 5248 3086 4900 2881 4548 2674 4138 2433 3674 216066.95 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 0.646514 3830 6122 3600 5774 3395 5422 3188 5074 2984 4722 2777 4270 2511 3848 2263 3380 198763.43 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 0.636642 3905 6238 3668 5890 3463 5590 3287 5248 3086 4890 2875 4310 2534 4080 2399 3620 212967.80 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 0.706770 3981 6400 3763 6064 3566 5717 3362 5368 3156 5017 2950 4664 2742 4200 2470 3850 226468.07 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 0.776931 4075 6525 3837 6225 3660 5925 3484 5550 3263 5250 3087 4875 2867 4500 2646 4050 238168.42 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 0.837219 4245 6880 4045 6525 3837 6225 3660 5925 3484 5540 3258 5250 3087 4875 2867 4500 2646 3675 216169.10 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 0.867476 4396 7125 4190 6825 4013 6525 3837 6225 3660 5925 3484 5565 3272 5275 3102 4875 2867 4130 242869.68 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 1.007637 4491 7275 4278 6975 4101 6675 3925 6375 3749 6150 3616 5810 3416 5475 3219 5150 3028 4325 254370.07 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 1.098054 4736 7725 4542 7425 4366 7125 4190 6900 4057 6600 3881 6310 3710 6000 3528 5700 3352 5075 298471.19 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 1.328375 4925 8075 4748 7780 4575 7500 4410 7230 4251 6975 4101 6685 3931 6410 3769 6158 3621 5475 321971.90 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 1.518760 5151 8415 4948 8166 4802 7913 4653 7660 4504 7415 4360 7120 4187 6930 4075 6581 3870 6000 352873.21 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 1.739016 5301 8747 5143 8415 4948 8168 4803 7850 4616 8670 5098 7430 4369 7166 4214 6940 4081 6432 378273.82 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 1.899273 5453 9000 5292 8747 5143 8540 5022 8180 4810 8000 4704 7760 4563 7510 4416 7250 4263 6760 397574.98 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 2.059466 5566 9166 5390 8913 5241 8680 5104 8430 4957 8190 4816 7990 4698 7680 4516 7555 4442 7000 411676.05 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 RPM0.000 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

1/4750


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

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx

ima.

CRV 20

[36]906 Ext.

{28]710 Ext. [2

]50

[37]

944

Ext

.

RPM MaximumMaximum BHPMaximum motor frame size





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 CFMdB(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) BHP4467 2627 3700 2176 2835 166754.31 0.150 52.32 0.160 50.00 0.1605474 3219 4835 2843 4167 2450 3500 205858.16 0.280 56.86 0.290 55.43 0.29 54.07 0.2805693 3347 5000 2940 4417 2597 3793 223059.03 0.31 57.98 0.32 56.66 0.32 55.21 0.3206000 3528 5417 3185 4835 2843 4210 2475 3500 205860.31 0.36 59.36 0.37 58.16 0.39 57.05 0.39 56.06 0.3606219 3657 5583 3283 5090 2993 4500 2646 3835 225561.34 0.40 60.46 0.42 59.29 0.43 58.16 0.43 57.05 0.4006482 3811 5915 3478 5417 3185 4835 2843 4250 2499 3583 210762.44 0.46 62.01 0.47 60.61 0.48 59.52 0.48 58.51 0.470 58.34 0.4306832 4017 6250 3675 5794 3407 5460 3210 4751 2794 4100 241163.95 0.54 63.46 0.56 62.44 0.57 61.34 0.57 60.31 0.59 59.68 0.5507007 4120 6500 3822 6000 3528 5500 3234 5000 2940 4417 259764.76 0.58 64.42 0.60 63.22 0.61 62.31 0.61 61.34 0.61 60.61 0.6007270 4275 6751 3970 6260 3681 5845 3437 5350 3146 4780 2811 4167 245065.84 0.65 65.74 0.67 64.53 0.68 63.59 0.69 62.70 0.69 61.9 0.68 61.77 0.6507489 4404 7000 4116 6500 3822 6070 3569 5600 3293 5090 2993 4500 264666.75 0.71 66.75 0.73 65.53 0.74 64.87 0.75 63.83 0.75 63.09 0.74 62.70 0.7207839 4609 7334 4312 6930 4075 6500 3822 6000 3528 5600 3293 5000 2940 4540 267068.24 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 0.8007971 4687 7500 4410 7027 4132 6680 3928 6180 3634 5790 3405 5210 3063 4680 275268.68 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 0.8608233 4841 7760 4563 7334 4312 6920 4069 6500 3822 6083 3577 5583 3283 5075 2984 4583 269569.35 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 0.9108584 5047 8083 4753 7751 4558 7350 4322 6930 4075 6525 3837 6083 3577 5583 3283 5085 299070.23 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 1.0908759 5150 8340 4904 7915 4654 7500 4410 7167 4214 6751 3970 6334 3724 5835 3431 5345 314370.68 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 1.169022 5305 8583 5047 8167 4802 7835 4607 7430 4369 7080 4163 6668 3921 6250 3675 5960 3504 4835 284371.19 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 1.1409284 5459 8835 5195 8500 4998 8090 4757 7770 4569 7417 4361 7000 4116 6583 3871 6167 3626 5210 306371.90 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 1.3409810 5768 9417 5537 9000 5292 8770 5157 8340 4904 8000 4704 7668 4509 7250 4263 6915 4066 6000 352873.21 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 1.649985 5871 9590 5639 9200 5410 8900 5233 8500 4998 8200 4822 7900 4645 7500 4410 7100 4175 6300 370473.82 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 1.7510204 6000 9800 5762 9500 5586 9100 5351 8800 5174 8400 4939 8100 4763 7800 4586 7400 4351 6000 352873.82 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 1.8710423 6129 10000 5880 9700 5704 9400 5527 9000 5292 8700 5116 8400 4939 8100 4763 7700 4528 6900 405773.82 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 2.0010773 6335 10400 6115 10100 5939 9800 5762 9400 5527 9100 5351 8800 5174 8500 4998 8200 4822 7400 435174.41 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 RPM0.000 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

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx






1190 Ext.

914 Ext. 60

1043

Ext

.


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 CFMdB(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) BHP5966 3508 5167 3038 4150 244056.66 0.200 55.21 0.220 53.83 0.236290 3699 5430 3193 4610 271157.80 0.240 56.46 0.260 54.99 0.276614 3889 5900 3469 5083 298959.19 0.28 57.62 0.31 56.26 0.326874 4042 6170 3628 5400 3175 4333 254860.15 0.31 58.69 0.33 57.24 0.35 56.26 0.357198 4232 6550 3851 5840 3434 4930 289961.34 0.35 59.84 0.39 58.34 0.41 57.43 0.417522 4423 6917 4067 6180 3634 5400 317562.70 0.40 61.20 0.44 59.52 0.46 58.69 0.477911 4652 7268 4274 6670 3922 5917 3479 5000 294063.83 0.47 62.57 0.49 61.20 0.60 60.15 0.53 59.36 0.538171 4805 7589 4462 7000 4116 6270 3687 5420 318764.53 0.52 63.34 0.54 62.44 0.57 61.20 0.58 60.46 0.598430 4957 7905 4648 7280 4281 6670 3922 5860 344665.31 0.57 64.30 0.59 63.34 0.62 62.44 0.64 61.49 0.658754 5147 8200 4822 7670 4510 7000 4116 6340 3728 5345 314366.15 0.64 65.31 0.67 64.53 0.70 63.71 0.72 62.83 0.73 62.31 0.739014 5300 8500 4998 7950 4675 7340 4316 6770 3981 5865 344966.85 0.70 66.05 0.73 65.42 0.76 64.87 0.78 63.95 0.80 63.34 0.809403 5529 8935 5254 8350 4910 7845 4613 7260 4269 6520 383467.89 0.79 67.24 0.83 66.67 0.86 66.26 0.88 65.63 0.90 64.87 0.919727 5719 9336 5490 8700 5116 8180 4810 7605 4472 7002 4117 6186 363768.68 0.88 68.07 0.91 67.70 0.94 67.33 0.97 66.85 0.99 66.15 1.00 65.63 1.009922 5834 9505 5589 9009 5297 8520 5010 7860 4622 7170 4216 6510 382869.10 0.93 68.59 0.96 68.24 1.00 67.98 1.03 67.52 1.05 66.85 1.06 66.36 1.0610311 6063 9837 5784 9436 5548 8860 5210 8334 4900 7840 4610 7185 4225 6179 363369.75 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 1.1810635 6253 10167 5978 9739 5727 9440 5551 8810 5180 8180 4810 7690 4522 6840 402270.23 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 1.3110959 6444 10520 6186 10170 5980 9650 5674 9160 5386 8690 8035 8035 4725 7503 441270.68 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 1.4411348 6673 10980 6456 10540 6198 10089 5932 9680 5692 9180 5398 8606 5060 8015 4713 7336 431471.19 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 1.5911543 6787 11170 6568 10670 6274 10340 6080 9837 5784 9360 5504 8860 5210 8350 4910 7688 452171.90 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 1.6811867 6978 11530 6780 11002 6469 10680 6280 10170 5980 9840 5786 9350 5498 8688 5109 8150 479272.57 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 1.8212191 7168 11850 6968 11521 6774 11015 6477 10670 6274 10180 5986 9670 5686 9180 5398 8700 511673.82 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 1.9812516 7359 12170 7156 11840 6962 11370 6686 11009 6473 10570 6215 10145 5965 9690 5698 9175 5395 8000 470474.49 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 RPM0.000 3.175mm / .125" 6.35mm / .250" 9.525mm / .375" 12.7mm / .500"

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx


CRV 24

[747]1190 Ext.

[36]914 Ext. [2

]60

[43]

1081

Ext

.






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. CFMdB(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) BHP7217 4244 6165 3625 4799 282254.77 0.185 53.35 0.210 52.05 0.210

8140 4786 7275 4278 6165 362557.24 0.260 56.06 0.290 54.54 0.300

8560 5033 7772 4570 6725 3954 5507 323858.69 0.31 57.24 0.33 55.85 0.35 54.99 0.340

8895 5230 8162 4799 7150 4204 6028 354459.52 0.35 58.16 0.37 56.66 0.38 55.85 0.3809231 5428 8522 5011 7567 4449 6537 384460.61 0.39 59.19 0.42 57.62 0.44 56.86 0.449567 5625 8878 5220 7974 4689 7028 4132 5656 332661.63 0.43 60.15 0.46 58.69 0.49 57.62 0.50 57.05 0.4609902 5822 9234 5430 8381 4928 7493 4406 6437 378562.70 0.48 61.06 0.51 59.52 0.53 58.69 0.53 57.98 0.52010154 5971 9497 5584 8691 5110 7875 4631 6826 401463.22 0.51 61.90 0.55 60.46 0.57 59.36 0.58 58.69 0.57010574 6218 9937 5843 9205 5413 8390 4933 7461 4387 6033 354764.18 0.58 62.96 0.62 61.77 0.65 60.76 0.66 60.00 0.66 59.36 0.61011077 6513 10462 6152 9811 5769 9015 5301 8192 4817 7242 425865.31 0.67 64.18 0.70 63.34 0.72 62.44 0.74 62.83 0.75 60.91 0.7311581 6810 10990 6462 10414 6123 9633 5664 8886 5225 8014 4712 6719 395166.36 0.76 65.42 0.82 64.76 0.84 64.07 0.86 63.22 0.87 62.57 0.86 62.04 0.81011833 6958 11249 6614 10710 6297 9936 5842 9224 5424 8391 4934 7385 434266.85 0.81 66.05 0.87 65.42 0.89 64.87 0.91 64.07 0.92 63.34 0.92 62.83 0.8912178 7161 11595 6818 11102 6528 10342 6081 9661 5681 8884 5224 8014 471267.52 0.88 66.75 0.94 66.26 0.96 65.84 0.98 65.09 0.99 64.42 1.00 63.83 0.9812504 7352 11941 7021 11484 6753 10755 6324 10078 5926 9349 5497 8527 5014 7304 429568.16 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 1.0112672 7451 12114 7123 11664 6858 10960 6444 10285 6048 9579 5632 8781 5163 7746 455568.51 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 1.0713259 7796 12718 7478 12288 7225 11671 6863 11004 6470 10376 6101 9654 5677 8858 5209 7469 439269.43 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 1.2013679 8043 13153 7734 12732 7486 12174 7158 11511 6768 10911 6416 10236 6019 9994 5876 8670 5097.9669.91 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 1.3814098 8290 13590 7991 13175 7747 12672 7451 12023 7070 11432 6722 10809 6356 10119 5950 9374 551270.38 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 1.5314518 8537 14023 8246 13614 8005 13167 7742 11967 7037 11946 7024 11374 6688 10720 6303 10011 588670.90 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 1.6914938 8784 14456 8500 14053 8263 13657 8030 13045 7670 12455 7324 11909 7002 11295 6641 10636 6254 8845 520171.90 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 1.7415273 8981 14804 8705 14402 8468 14033 8251 13450 7909 12860 7562 12326 7248 11752 6910 11131 6545 9719 571572.57 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 1.9215945 9376 15496 9112 15101 8879 14747 8671 14250 8379 13679 8043 13149 7732 12637 7431 12056 7089 10791 634573.82 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"

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx






1304 Ext.

[40]1016 Ext. [2

]60

[44]

1108

Ext

.


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. CFMdB(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) BHP6750 3973 5063 298058.41 0.13 56.25 0.157285 4288 5812 342158.78 0.16 57.08 0.197820 4603 6516 3835 4567 268859.47 0.20 58.23 0.23 58.41 0.238357 4919 7182 4227 5653 332760.61 0.25 59.81 0.29 59.64 0.308786 5171 7698 4531 6324 3722 3745 220461.37 0.29 60.77 0.33 60.45 0.34 60.45 0.299214 5423 8198 4825 6963 4098 5078 298962.38 0.33 62.10 0.37 61.81 0.39 61.23 0.379642 5675 8695 5118 7550 4444 6076 357663.19 0.38 63.06 0.42 62.79 0.44 62.24 0.4410072 5928 9183 5405 8121 4780 6869 4043 4538 267163.45 0.43 63.19 0.47 62.92 0.51 62.38 0.51 62.10 0.4310500 6180 9664 5688 8678 5108 7521 4427 5805 341763.83 0.49 63.39 0.54 63.06 0.56 62.24 0.58 61.67 0.5410928 6432 10135 5965 9212 5422 8159 4802 6815 401164.20 0.55 63.58 0.60 63.60 0.64 62.52 0.66 61.81 0.6511463 6747 10712 6305 9868 5808 8903 5240 7804 4593 6008 353665.37 0.64 64.44 0.69 63.83 0.73 63.45 0.76 62.52 0.76 61.81 0.7012107 7126 11400 6710 10632 6258 9757 5743 8777 5166 7552 4445 5422 319166.35 0.75 65.49 0.81 64.56 0.86 64.08 0.88 63.32 0.89 62.38 0.88 62.10 0.7612535 7378 11854 6977 11130 6551 10315 6071 9404 5535 8344 4911 6713 395166.56 0.83 65.71 0.89 64.80 0.94 64.32 0.97 63.70 0.99 62.65 0.99 61.67 0.9113070 7693 12421 7311 11747 6914 10982 6464 10141 5969 9209 5420 8031 4727 6077 357767.27 0.94 66.56 1.01 65.82 1.06 65.26 1.10 64.80 1.12 64.08 1.13 63.19 1.11 62.79 0.9713392 7882 12759 7510 12112 7129 11375 6695 10571 6222 9686 5701 8628 5078 7029 413767.47 1.02 66.77 1.07 66.03 1.13 65.60 1.17 65.15 1.19 64.44 1.20 63.70 1.19 62.79 1.1114035 8261 13432 7906 12838 7556 12151 7152 11412 6717 10622 6252 9732 5728 8616 5071 6915 407068.50 1.17 67.95 1.24 67.37 1.30 66.87 1.34 66.46 1.38 66.03 1.39 65.37 1.40 64.80 1.36 64.20 1.2414357 8450 13769 8104 13198 7768 12535 7378 11828 6962 11057 6508 10216 6013 9210 5421 7754 456468.59 1.25 68.04 1.32 67.56 1.38 67.07 1.42 66.67 1.46 66.25 1.48 65.71 1.49 65.15 1.47 64.44 1.3814785 8702 14217 8368 13670 8046 13033 7671 12359 7274 11630 6845 10846 6384 9987 5878 8842 520469.12 1.37 68.68 1.43 68.32 1.49 67.85 1.55 67.77 1.58 67.07 1.60 66.67 1.63 66.14 1.62 65.49 1.5715213 8954 14664 8631 14132 8318 13529 7963 12885 7584 12195 7178 11468 6750 10658 6273 10034 5906 6392 376269.72 1.49 69.29 1.57 68.95 1.62 68.50 1.68 68.23 1.73 67.85 1.75 67.47 1.77 67.07 1.77 66.56 1.75 66.03 1.4615750 9270 15221 8959 14708 8657 14142 8324 13534 7966 12890 7587 12195 7178 11451 6740 10651 6269 8121 478070.53 1.65 70.21 1.73 69.88 1.79 69.46 1.85 69.21 1.90 68.86 1.93 68.50 1.95 68.13 1.96 67.85 1.96 66.77 1.7916285 9585 15775 9285 15279 8993 14751 8682 14173 8342 13561 7982 12906 7596 12229 7198 11475 6754 9487 558471.14 1.83 70.84 1.90 70.53 1.97 70.29 2.03 69.96 2.08 69.72 2.11 69.38 2.15 69.03 2.17 68.77 2.17 68.04 2.0816713 9837 16219 9546 15736 9262 15235 8967 14674 8637 14088 8292 13466 7926 12817 7544 12109 7127 10417 613171.44 1.97 71.22 2.05 70.99 2.12 70.68 2.18 70.45 2.24 70.13 2.28 69.80 2.32 69.55 2.34 69.29 2.35 68.77 2.30

2

710

735

760

780

1 1/2

625

655

670

690

1

565

585

610

3/4

490

510

535

1/3390

410

1/2

430

450

470

22.22 mm / .875" 25.40 mm / 1.000" 31.75mm / 1.250"

1/4

315

340

365

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

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx


* Performance at standard conditions *Datos obtenidos a condiciones estándar

CRV 28

[51]1304 Ext.

[44]

1113

Ext

.

{2]

60

[40]1016 Ext.

MAIN FEATURES CARACTERÍSTICAS PRINCIPALESRPM MaximumMaximum BHPMaximum motor frame




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. CFMdB(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) BHP8086 4759 6065 357060.00 0.25 53.35 0.308680 5109 6925 407661.54 0.31 55.51 0.369275 5459 7725 4547 5416 318862.97 0.38 57.38 0.43 54.31 0.439751 5739 8379 4932 6594 388164.06 0.44 58.78 0.51 56.88 0.5410226 6019 8961 5274 7360 4332 4360 256665.09 0.51 60.01 0.58 58.54 0.60 53.11 0.5110702 6299 9523 5605 8087 4760 5897 347166.07 0.58 61.15 0.65 60.02 0.69 56.69 0.6510940 6439 9864 5806 8565 5041 6893 405766.55 0.62 61.76 0.68 60.85 0.73 58.52 0.7311416 6719 10408 6126 9207 5419 7785 4582 5145 302867.47 0.71 62.80 0.77 62.08 0.83 60.25 0.83 56.52 0.7111891 6999 10945 6442 9829 5785 8519 5014 6575 387068.36 0.80 63.78 0.88 63.21 0.92 61.63 0.94 59.48 0.8812486 7349 11579 6815 10525 6195 9321 5486 7787 458369.42 0.92 64.91 1.01 64.47 1.07 63.11 1.11 61.75 1.0913081 7699 12223 7194 11259 6627 10157 5978 8904 5241 7885 464170.42 1.06 66.00 1.14 65.69 1.22 64.51 1.26 63.65 1.26 62.34 1.1613555 7978 12765 7513 11905 7007 10925 6430 9827 5784 9555 5624 6071 357371.20 1.18 66.85 1.28 66.66 1.35 65.66 1.39 65.06 1.41 64.70 1.39 61.68 1.2014030 8258 13269 7810 12457 7332 11546 6796 10527 6196 10038 5908 7515 442371.94 1.31 67.64 1.40 67.52 1.48 66.62 1.53 66.15 1.55 65.59 1.55 64.24 1.4414506 8538 13787 8115 13038 7674 12189 7174 11256 6625 11057 6508 8913 5246 6745 397072.67 1.45 68.41 1.56 68.37 1.63 67.55 1.68 67.21 1.72 66.96 1.74 66.35 1.70 63.32 1.4914982 8818 14275 8402 13550 7975 12726 7490 11825 6960 11315 6660 9652 5681 7863 462873.37 1.60 69.13 1.69 69.13 1.78 68.36 1.83 68.09 1.87 67.57 1.89 67.53 1.87 65.25 1.7415695 9238 15023 8842 14357 8450 13590 7999 12763 7512 12872 7576 10884 6406 9635 5671 7732 455174.37 1.84 70.19 1.94 70.25 2.03 69.57 2.11 69.39 2.16 69.41 2.18 69.28 2.20 67.84 2.14 66.12 1.9416409 9658 15738 9263 15085 8879 14328 8433 13521 7958 13120 7722 11676 6872 10527 6196 8862 521675.34 2.10 71.17 2.21 71.27 2.31 70.61 2.38 70.49 2.44 70.11 2.48 70.51 2.50 69.25 2.46 68.01 2.3117123 10078 16465 9691 15831 9318 15094 8884 14312 8424 14102 8300 12561 7393 11567 6808 10238 602676.26 2.38 72.12 2.50 72.25 2.60 71.63 2.70 71.56 2.76 71.33 2.80 71.74 2.84 70.69 2.82 69.97 2.7417717 10428 17078 10052 16458 9687 15755 9273 15006 8832 14836 8732 13356 7861 12411 7305 11686 6878 7443 438177.00 2.64 72.89 2.78 73.03 2.88 72.46 2.98 72.43 3.06 72.24 3.10 72.75 3.14 71.80 3.14 71.70 3.10 68.10 2.5818312 10778 17697 10416 17102 10066 16445 9679 15736 9262 15779 9287 14180 8346 13313 7836 12384 7289 9443 555877.72 2.92 73.63 3.05 73.63 3.15 73.80 3.27 73.28 3.35 73.29 3.41 73.74 3.45 72.89 3.47 72.67 3.47 70.89 3.1518788 11058 18200 10712 17627 10375 17017 10016 16351 9624 16421 9665 14888 8763 14108 8304 13239 7792 10947 644378.27 3.15 74.21 3.28 74.41 3.40 73.92 3.49 73.98 3.59 73.95 3.64 74.53 3.70 73.78 3.74 73.64 3.74 72.68 3.5919501 11478 18923 11138 18361 10807 17775 10462 17123 10078 17044 10032 15712 9248 14955 8802 14129 8316 12155 715479.08 3.52 75.03 3.66 75.25 3.78 74.79 3.89 74.88 3.99 74.76 4.07 75.51 4.13 74.80 4.17 74.73 4.19 74.17 4.11

5

770

790

820

2630

660

3

690

720

745

1 1/2

550

570

590

610

1

480

500

525

1/2390

410

3/4

430

450

460

22.22 mm / .875" 25.40 mm / 1.000" 31.75mm / 1.250"

1/3340

365

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

*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx


CRV 30

1520 Ext.

1202

Ext

.

401150 Ext.

MAIN FEATURES CARACTERÍSTICAS PRINCIPALESRPM MaximumMaximum BHPMaximum motor frame size



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 CFMdB(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) BHP8668 5097 7002 411756.54 0.270 55.35 0.3009170 5392 8675 510157.35 0.340 56.54 0.3809837 5784 8417 4949 6334 372458.86 0.41 57.85 0.45 56.31 0.4810730 6309 9503 5588 7737 454960.16 0.53 59.24 0.58 58.06 0.6111169 6567 10004 5882 8440 496361.68 0.60 60.69 0.65 59.62 0.6911670 6862 10520 6186 9002 5293 7050 414562.91 0.68 62.00 0.74 61.19 0.78 59.98 0.8012167 7154 11002 6469 9670 5686 7840 461064.04 0.76 63.34 0.82 62.61 0.86 61.52 0.8712835 7547 11670 6862 10501 6175 8835 519565.09 0.88 64.18 0.94 63.49 1.00 62.61 1.0213503 7940 12501 7351 11340 6668 10020 589265.83 1.04 65.22 1.12 64.44 1.19 63.63 1.2214334 8428 13350 7850 12334 7252 11030 6486 9345 549566.76 1.23 65.95 1.31 65.46 1.38 64.57 1.41 63.63 1.4315010 8826 14180 8338 13190 7756 12021 7068 10688 6285 8840 519867.84 1.44 67.20 1.52 66.65 1.60 66.07 1.64 65.22 1.68 64.31 1.6615850 9320 15015 8829 14014 8240 13002 7645 11850 6968 10167 597868.85 1.67 68.36 1.76 67.84 1.83 67.31 1.90 66.53 1.93 65.83 1.9416334 9604 15695 9229 14680 8632 13690 8050 12680 7456 11336 6666 9690 569869.89 1.87 69.43 1.96 68.95 2..05 68.46 2.11 67.84 2.16 67.09 2.17 66.53 2.1617032 10015 16180 9514 15356 9029 14501 8527 13505 7941 12167 7154 10680 628070.68 2.08 70.24 2.17 69.80 2.27 69.43 2.34 68.85 2.39 68.15 2.42 67.53 2.4117690 10402 16850 9908 16010 9414 15175 8923 14167 8330 13175 7747 11850 6968 10169 597971.43 2.31 71.02 2.42 70.68 2.51 70.24 2.59 69.80 2.65 69.14 2.68 68.56 2.69 67.95 2.6618190 10696 17530 10308 16668 9801 15990 9402 15002 8821 14000 8232 12720 7479 11360 668072.23 2.56 71.83 2.67 71.43 2.76 70.88 2.85 70.59 2.91 70.16 2.96 69.61 2.98 69.05 2.9818850 11084 18175 10687 17345 10199 16696 9817 15837 9312 14835 8723 13700 8056 12367 7272 10880 639773.19 2.82 72.98 2.95 72.61 3.06 72.23 3.14 71.91 3.22 71.43 3.27 71.27 3.30 70.51 3.29 69.98 3.2519525 11481 18850 11084 18200 10702 17515 10299 16680 9808 15867 9330 14835 8723 13710 8061 12200 717474.57 3.18 73.90 3.29 73.90 3.41 73.19 3.50 73.12 3.58 72.76 3.64 72.23 3.69 71.83 3.70 71.35 3.7020208 11882 19580 11513 18956 11146 18124 10657 17295 10169 16872 9921 15624 9187 14170 8332 13332 783975.82 3.48 75.21 3.60 75.21 3.71 74.57 3.81 74.57 3.90 73.90 3.96 73.90 4.02 73.19 4.06 72.90 4.0520832 12249 20208 11882 19788 11635 18956 11146 18332 10779 17500 10290 16664 9798 15624 9187 14580 8573 11872 698176.98 3.89 76.98 4.01 76.41 4.12 76.41 4.24 75.82 4.32 75.82 4.41 75.21 4.45 75.21 4.51 74.57 4.54 73.90 4.5321664 12738 20936 12310 20312 11943 19580 11513 18956 11146 18124 10657 17491 10285 16456 9676 15416 9065 13124 771778.55 4.24 78.05 4.35 78.05 4.45 77.52 4.57 77.52 4.65 76.98 4.74 76.98 4.82 76.41 4.85 76.41 4.90 75.82 4.9422080 12983 21664 12738 21040 12372 20416 12005 19797 11641 19164 11268 18150 10672 17300 10172 16456 9676 14164 832879.97 4.64 79.51 4.71 79.51 4.82 79.04 4.91 79.04 5.00 78.55 5.07 78.55 5.16 78.55 5.23 78.05 5.27 77.52 5.35

12.7mm / .500"

1/2

3/4

1

1 1/2

0.000 19.05mm / .750" 22.225mm / .875" 25.4mm / 1.000" 31.75mm / 1.250"15.875mm / .625"3.175mm / .125" 6.35mm / .250" 9.525mm / .375"

495

520

3

HP RPM

2

285

355

385

5

325

370

470

540

580

690

420

645

665

305

400

445

560

730

710

620

600


*Max

.Sta

ticPr

essu

rese

epe

rfor

man

cecu

rves

.Ve

rcur

vas

cara

cter

ístic

aspa

raP

resi

ónE

stát

ica

Máx


CRV 33

[60]1520 Ext.





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 CFMdB(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) BHP12167 7154 10501 6175 8000 470457.85 0.360 55.59 0.400 54.72 0.41013002 7645 11510 6768 9336 549059.43 0.420 57.64 0.480 55.83 0.50013837 8136 12340 7256 10525 618961.19 0.51 59.80 0.57 57.85 0.6014835 8723 13520 7950 11850 6968 9670 568663.49 0.63 62.31 0.69 60.86 0.74 59.98 0.75015503 9116 14167 8330 12668 7449 10668 627364.83 0.71 63.90 0.78 62.46 0.83 61.36 0.8416334 9604 15170 8920 13670 8038 11980 7044 9531 560466.65 0.84 65.71 0.90 64.70 0.95 63.66 0.98 63.06 0.98017000 9996 16030 9426 14750 8673 13000 7644 11000 646868.36 0.96 67.63 1.04 66.87 1.09 65.95 1.13 64.83 1.14018000 10584 16755 9852 15500 9114 14250 8379 12275 7218 10000 588069.52 1.10 69.05 1.18 68.36 1.25 67.63 1.30 66.87 1.310 66.30 1.31018750 11025 17752 10438 16500 9702 15258 8972 13520 7950 11500 676270.68 1.27 70.42 1.34 69.80 1.42 69.14 1.45 68.56 1.49 68.05 1.50019250 11319 18044 10610 17000 9996 15780 9279 14250 8379 10263 603571.27 1.34 71.10 1.43 70.51 1.51 69.98 1.56 69.43 1.58 68.95 1.5919750 11613 18761 11031 17750 10437 16500 9702 15000 8820 13521 7950 11290 663972.15 1.48 72.15 1.56 71.59 1.64 71.10 1.71 70.68 1.74 70.33 1.76 69.48 1.75020500 12054 19766 11622 18770 11037 17522 10303 16295 9581 14785 8694 12787 751973.19 1.67 73.19 1.76 73.05 1.84 72.45 1.91 72.15 1.96 71.91 1.98 71.59 1.9821210 12471 20265 11916 19250 11319 18245 10728 17000 9996 15755 9264 14000 823273.90 1.82 73.90 1.61 73.19 2.00 72.90 2.07 72.61 2.13 72.30 2.15 71.99 2.1622030 12954 21200 12466 20258 11912 19253 11321 18000 10584 16769 9860 15200 8938 13500 793874.57 2.04 74.57 2.14 73.90 2.23 73.19 2.39 73.19 2.37 72.83 2.40 72.61 2.42 72.30 2.4222750 13377 22000 12936 21000 12348 20100 11819 19000 11172 17990 10578 16500 9702 14995 8817 13000 764474.57 2.28 74.77 2.37 74.57 2.47 73.90 2.56 73.90 2.62 73.19 2.67 73.19 2.69 72.90 2.70 72.61 2.69023788 13987 22500 13230 22250 13083 21000 12348 20000 11760 19025 11187 17770 10449 16277 9571 14500 852675.21 2.53 75.21 2.44 75.21 2.73 74.47 2.82 74.57 2.90 73.90 2.96 73.90 2.98 73.19 3.00 73.19 3.0024230 14247 23535 13839 22539 13253 21750 12789 20750 12201 19771 11625 18500 10878 17270 10155 15750 926175.82 2.74 75.82 2.83 75.82 2.94 75.21 3.03 74.57 3.12 74.57 3.18 73.90 3.21 73.90 3.23 73.90 3.2425016 14709 24250 14259 23500 13818 22780 13395 21761 12795 20780 12219 19787 11635 18533 10897 17100 10055 13600 799776.41 3.02 76.41 3.13 76.41 3.23 75.82 3.33 75.21 3.43 75.21 3.48 74.57 3.53 74.57 3.55 74.57 3.57 73.90 3.53025750 15141 25050 14729 24058 14146 23500 13818 22500 13230 21500 12642 20650 12142 20020 11772 18000 10584 14850 873276.98 3.24 76.98 3.35 76.41 3.47 76.41 3.56 75.82 3.67 75.82 3.73 75.21 3.79 75.21 3.81 74.57 3.84 73.90 3.8426250 15435 25530 15012 24750 14553 24000 14112 23275 13686 22260 13089 21290 12519 20290 11931 19050 11201 16100 946777.52 3.48 76.98 3.59 76.98 3.71 76.98 3.81 76.41 3.92 76.41 3.98 75.82 4.05 75.21 4.08 75.21 4.11 74.57 4.1327050 15905 26548 15610 25750 15141 25100 14759 24088 14164 23340 13724 22300 13112 21250 12495 20250 11907 17595 1034678.05 3.82 78.05 3.94 77.52 4.04 77.52 4.16 76.98 4.26 76.98 4.35 76.41 4.42 76.41 4.46 75.82 4.49 75.21 4.5228180 16570 27500 16170 26875 15803 26210 15411 25280 14865 24610 14471 23730 13953 22770 13389 21550 12671 19335 1136979.04 4.26 78.55 4.39 78.05 4.50 78.05 4.62 78.05 4.73 77.52 4.84 77.52 4.91 76.98 4.97 76.41 5.00 75.82 5.05

645

665

690

580

595

615

630

540

560

520

505

470

460

420

380

320

300

365

400

440

485

340

19.05mm / .750" 22.225mm / .875" 25.4mm / 1.000" 31.75mm / 1.250"HP RPM

0.000 3.175mm / .125" 6.35mm / .250" 9.525mm / .375" 12.7mm / .500" 15.875mm / .625"

2

3

5

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3/4

1

1 1/2

[45]1150 Ext. [2

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[49]

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Accessories Accesorios

This fixture is made with galvanized steel sheet. Makes mounting and installation of exhaust fan easier. With specific dimensions for each model and special design for standard flat surfaces; for designs out of standard contact our plant for proper selection of fixture type and model.

Este accesorio esta fabricado en lámina galvanizada. Facilita el montaje e instalación de los extractores centrífugos de tejado. Cuenta con dimensiones específicas en cada modelo y su diseño es especial para superficies lisas; para pedidos fuera del estándar comunicarse a planta para la selección del tipo y modelo de accesorio.

Ceiling mounting fixture Accesorio de Montaje para Techo

Dimensions DimensionesA

BC

11/

2”

mm in mm in mm in568 22 3/8 530 20 7/8 152 6618 24 5/16 580 22 13/16 152 6618 24 5/16 580 22 13/16 152 6718 28 1/4 680 26 3/4 229 9718 28 1/4 680 26 3/4 229 9934 36 3/4 884 34 13/16 229 9934 36 3/4 884 34 13/16 229 91036 40 13/16 986 38 13/16 229 91036 40 13/16 986 38 13/16 229 91170 46 1/16 1120 44 1/8 305 121170 46 1/16 1120 44 1/8 305 12

CRH-D-28CRH-D-30CRH-D-33

CRH-D-20CRH-D-22CRH-D-24CRH-D-26

CRH-D-10CRH-D-12CRH-D-15CRH-D-18

ModelModelo

Dimensions DimensionesA B C

The motor control dampers available in airfoil blades or steel blade.

Designed with maximun air velocity: 7m/seg.

The apropiate seleccion of the air control damper depends the application (clean air, dusty air, grease air, temperatures, etc.)

Las compuertas con accionamiento controlado, pueden ser suministrados con hojas planas o del tipo airfoil.

La selección del tipo de compuerta corresponderá a la aplicación que se pretenda manejar (aire limpio, aire con polvo o grasa, temperaturas, etc.)

Accessories Accesorios

Accesorie designed to flow control systems, at the inlet of the exhauster.Dampers options:

Air pressure dampersWith motorized back draft dampers

Constructed with aluminum or galvanized steel, with special design in the blades utilized in the air control systems.

Accesorio diseñado para controlar el paso del aire a través de la succión del extractor.Opciones de Dampers:

Accionados por sobrepresiónO con dispositivo motorizado.

Fabricados en aluminio o lámina galvanizada con mecanismos de diseño especial para sistemas de manejo de aire.Apertura paralela o encontrada en hojas.

DampersCompuertas

10 355 14 345 13 9/1612 500 19 11/16 510 20 1/1615 500 19 11/16 510 20 1/1618 645 25 3/8 680 26 3/420 645x710 25 3/8 x 27 15/16 680 26 3/422 790 31 1/8 840 33 1/1624 790x915 31 1/8 x 36 840 33 1/1626 935 36 13/16 840 33 1/1628 935 36 13/16 1005 39 9/1630 1080 42 1/2 1005 39 9/1633 1080x1150 42 1/2 x 45 1/4 1170 46 1/16

ModelModelos

Flat bladeAleta plana

Airfoil bladeAleta hueca

A mm (Inches) A mm (Inches)

Dimensions Dimensiones

A

152 mm(6 in)229 mm(9 in)

305 mm(12 in)

outletApertura-salida de aire

Cableconexion electrica

Aleta AirflowAleta Plana

Electricalconnections tube

Installation recommendations Recomendaciones de instalación

Below you´ll find a suggestion for physical installation of exhaust fans, considering equipment operation is exclusively for clean air, because of discharge orientation, since there could be pollution return, furthermore the fan doesn't have the option for collection and/or drain of solved substances in the air to be exhausted.

Electrical connection of the motor is made through connection tube.

A continuación encontrará una sugerencia para la instalación física de estos extractores, tomando en cuenta que la operación de este equipo es exclusivamente para aire limpio, debido a la orientación de su descarga, ya que puede haber retorno de contaminación, además de que el ventilador no cuenta con la opción de recolección y /o dren de substancias disueltas en el aire a extraer.

En el tubo de conexión es donde se realiza la salida al exterior, para la conexión eléctrica del motor.

152 mm. (6 in)229 mm. (9 in)305 mm. (12 in)

Wire for electrical connectionCable de conexión

eléctrica

Opening air inletApertura entrada de aire

Fan outlet should be placed over the ceiling mounting fixture, for horizontal surfaces. If any other kind of mounting fixture is needed, contact our plant to verify manufacturing probabilities. The hole made in the surface should have some tolerance related to the mounting fixture flange size; as shown in the sketch.

Ceiling mounting fixture should be fixed directly to the surface. In case there is an outlet or duct termination, this should overlap the fixing flange of the ceiling mounting.

La embocadura del ventilador deberá colocarse sobre el accesorio de montaje para techo, en superficies horizontales. En caso de ser necesario algún otro tipo de accesorio para montaje consultar a S&P para verificar las posibilidades de fabricación. El orificio que se haga en la superficie deberá tener cierta tolerancia con respecto a la medida de la brida del accesorio de montaje; según se muestra en el esquema.

El accesorio de montaje para techo, deberá fijarse directamente a la superficie y en caso de existir alguna salida o terminación de ducto, ésta se deberá empalmar con la brida de fijación.

Joints between exhaust fan and conduction line should be perfectly sealed to avoid benefits loss (less exhaust air flow).

La unión entre el extractor y la conducción, debe estar perfectamente sellada para evitar pérdidas de prestaciones (menor caudal de extracción).

Quitar toda obstrucción en la salida del aire.

Quitar toda obstrucción en la salida del aire.

Joints between exhaust fan and conduction line should be.

Canalizar descarga de condensados.

Installation recommendations Recomendaciones de instalación

Position of this fan, according to its structure, is special for vertical mounting. Exhaust fan weight will apply compression force on the outlet. Fan must not be installed under stress forces.

La posición de este ventilador, de acuerdo a su estructura, es especial para fijación vertical. El peso del extractor ejercerá compresión sobre la embocadura. No debe instalarse bajo tensión.

Verificar la correcta rotación de la turbina.

Verificar la correcta rotación de la turbina.

WallMuro

CeilingLosa

Exhaust fan mounting to ceiling should be performed with a special mounting base, in order to maintain the inlet venturifixed in the installation.

La fijación del extractor al techo, deberá hacerse con una base especial para montaje con el fin de que la embocadura quede fija en la instalación.

All S&P products details are documented in printed and electronic catalogs, available for all of our distributors to properly select equipment for best application from our product line. Additionally, a group of well prepared technicians will support you with service either by phone or by e-mail at the following address: [email protected]

Todos los productos S&P están detallados con toda su información en los catálogos escritos y electrónicos, disponibles para todos nuestros distribuidores para seleccionar adecuadamente los equipos con la mejor aplicación dentro de nuestra línea de productos. Además un grupo de preparados Técnicos le apoyan en Servicio telefónico y en línea [email protected]

Fan Troubleshooting GuideGuía para resolver situaciones diferentes al funcionamiento esperado

- Improper belt drive and isolation with other components.

- Damaged or unbalanced wheel.- Belts too loose; worn or oily belts.- Speed too high.- Incorrect direction of rotation. - Make sure the fan rotates in same direction as the arrows on the motor or belt drive assembly.

-Bearings need lubrication or replacement.

- Incorrect direction of rotation.- Make sure the fan rotates in same direction as the arrows on

the motor or belt drive assembly.- Motor improperly wired.- Incorrect voltage.- Improper wheel alignment.- Diferent air volume required to the performance rating selected.

- Incorrect voltage.- Incorrect direction of rotation. - Make sure the fan rotates in same

direction as the arrows on the motor or belt drive assembly.- Incorrect fan RPM.- Cooling air diverted or blocked.- Improper inlet clearance.

- Excessive belt tension.- Improper bearing lubrication.- Improper shaft alignment.

-Instalación incorrecta con transmisión de vibración de otros componentes.

- Fijación a base incorrecta.- Turbina dañada o desbalanceada.- Incorrecta colocación de las poleas.- Bandas dañadas o mal aplicadas.- Alta velocidad fuera de rangopermitido.

- Incorrecta dirección de rotación de la turbina. - Rodamientos en mal estado o sin lubricación.

- Giro incorrecto de la turbina.- Conexión eléctrica mal realizada.- Variaciones grandes en el suministro de energía.- Alineación incorrecta de la turbina.- Deficiencias en la alimentación de aire al ventilador.- Obstrucciones en la salida o entrada del aire.- Datos reales requeridos diferentes a los datos seleccionados en elventilador.

- Problemas en el voltaje.- Incorrecto giro en la turbina.- Diferentes RPM a las seleccionadas.- Problemas en el ensamble de la transmisión (poleas y bandas).- Problemas en la entrada del aire para la ventilación del motor.-Condiciones anormales de funcionamiento del motor.

- Tensión excesiva en la bandas.- Daños en los rodamientos.- Desalineación en la flecha de transmisión.

Undesirable effectEfecto indeseable Possible cause Posibles causas

1) Excessive vibration and noise. Exceso de ruido y vibración.

2) Low capacity or pressure. Capacidad de operación del ventilador por debajo de la esperada.

3) Overheated motor. Calentamiento de motor.

4) Calentamiento de transmisión.

Overheated Bearings.

Documents

Centrifugal roof exhausters * Vertical discharge: Roff mounted …sistemasdeventilacion.co/.../uploads/catalogos/CRVT.pdf · 2017-02-15 · Centrifugal roof exhausters * Vertical