DGR

DGR
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DGR

Product catalog summary
Specifications:
The document specifies medium pressure centrifugal fans with flow rates from 0.4 to 39 m³/s and pressures from 150 to 11000 Pa. Constructed from Fe360 steel, the fans have impellers balanced both statically and dynamically.
Field of Operation:
These fans are suitable for low to high flow rates and average pressures, designed for pneumatic transport, handling fumes, fine dust, and solid materials mixed with air.
Blade Type:
The fans feature curved, backward (negative) blades.
Standard Constructional Arrangements:
Standard configurations include Arr.1, Arr.4, Arr.5, Arr.8, Arr.9, and Arr.12, with special constructions available upon request.
Operating Specifications:
Fans operate under standard conditions with inlet air at 20°C, 0 m above sea level, and a density of 1.205 kg/m³. Noise levels are measured as sound power LwA [dB(A)] in free field conditions with a ducted fan.
Orientations:
Available in 8 RD (clockwise) and 8 LG orientations, with bolted orientable versions for sizes 400-630 and fixed orientations for sizes 710-2000.
Temperature Range:
Standard fluid temperatures range from -10 to +60°C, with higher temperatures possible in customized versions.
Impeller Classes:
A table of impeller classes for different fan sizes indicates maximum RPMs, with recommendations to contact customer service for heavy-duty conditions.
Performance Data:
Includes detailed tables of performance data specifying flow rates, pressure, power, and noise levels for various fan models and configurations.
Overview:
This document provides detailed specifications, dimensions, and performance data for industrial fan models DGR710, DGR800, DGR900, DGR1000, DGR1120, and DGR1250, describing mechanical and operational characteristics.
Specifications:
  • Models: DGR710, DGR800, DGR900, DGR1000, DGR1120, DGR1250.
  • Diameter: Ranges from 710 mm to 1250 mm.
  • Weight: Includes motor weight, varies by model.
  • Motor Types: Various motor configurations are available, including 2R, 4R, 6R, and T types.
  • Power: Power requirements range from 45 kW to 160 kW depending on the model.
Performance Data:
  • Airflow (Q): Measured in cubic meters per second (m³/s), varies by model and configuration.
  • Pressure (Ht): Provided in both mmH2O and Pa, indicating static pressure capabilities.
  • Velocity (v): Air velocity in meters per second (m/s).
  • Sound Levels: Noise levels range from 78 to 112 dB(A).
Dimensions and Weight:
  • Each model includes detailed dimensions for installation and integration into systems.
  • Weight specifications include the motor, ensuring accurate planning for structural support.
Additional Notes:
  • The fans are not adjustable or revolvable, as indicated in multiple languages.
  • Performance curves assist in selecting the appropriate fan model based on specific operational requirements.
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Catalog excerpts

DGR-1

DGR MIDDEL DRUK CENTRIFUGAAL VENTILATOREN Ventilateurs centrifuges moyenne pression Medium pressure centrifugal fans Mitteldruck-radialventilatoren Ventiladores centrífugos de media presi

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DGR-2

DOMAIN DE TRAVAIL ET CARACTERISTIQUES Werkgebied Laag-middel-hoog debiet. Middelhoge druk. Waaier type Achterover gebogen schoepen. Toepassingen Voor pneumatisch transport, dampen en fijne stof. Geschikt voor het vervoer van vaste stoffen gemengd met lucht, snippers en zaagsel zonder doorvoer via de ventilator. Standaard bouwvormen Voor bouwvorm 1,4,5,8,9 &12 zie pagina 23 & 24. Standaard temperatuurbereik van het medium -10…+60 °C. Hogere temperaturen mogelijk in aangepaste uitvoeringen. Constructie Behuizing uit staalplaat Fe360, waaier uit Fe360 statisch en dynamisch gebalanceerd. Speciale...

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DGR-3

WERKGEBIED EN EIGENSCHAPPEN DOMAIN DE TRAVAIL ET CARACTERISTIQUES FIELD OF OPERATION AND FEATURES CAMPO DE TRABAJO Y CARACTERISTICAS Niedrige - mittlere - grosse Fördermengen. Mittlere Drücke. Caudales pequeños-medios-altos. Presiones medias. Kurve, rückwärts gekrümmt (negativ). Curva, invertida (negativa). Zum Transport von Luft, Rauch, Feinstaub. Zum Transport von in Luft enthaltenen Feststoffen, Spänen und Sägestaub bei nicht direkt durchströmten Ventilator geeignet. Para transporte neumático, humos y/o polvos finos. Apto para el transporte de materiales sólidos mezclados con aire, virutas...

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DGR-4

SPECIFICATIES VOOR DRUK TYPE • Type • Type • Typ • Tipo Ventilator • Ventilateur • Fan • Ventilator • Ventilador Motor P inst. • Moteur [kW] • Motor • Motor • Motor DELIVERY CHARACTERISTICS Debiet tolerantie ±5% • Tolérance sur le débit ±5% • Load tolerance ±5% • Durchsatztoleranz ±5% • Tolerancia respecto caudal ±5% Het gewogen geluidsvermogen LpA gemeten bij de maximale geluidsdruk in het werkgebied, flexibel aangesloten op leidingwerk en ge

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DGR-5

SPECIFICATIES VOOR DRUK CARACTERISTIQUES EN SOUFFLAGE DELIVERY CHARACTERISTICS Le niveau de pression sonore pondérée LpA, correspond à la valeur relevée dans les conditions d’essai au point de niveau sonore maximum. The A-weighted sound power level LpA, is the value measured in test conditions at the point of maximum noise level. Der nach A bewertete Schalldruckpegel LpA entspricht in den Testbedingungen dem höchsten gemessenen Wert des Geräuschpegels.. El nivel de presión sonora ponderado LpA, corresponde al valor medido, en las condiciones de prueba, en el punto con máximos ni

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DGR-6

SPECIFICATIES VOOR VACUÜM CARACTERISTIQUES EN FAIT D'ASPIRATION TYPE • Type • Type • Typ • Tipo Ventilator • Ventilateur • Fan • Ventilator • Ventilador Motor P inst. • Moteur [kW] • Motor • Motor • Motor SUCTION CHARACTERISTICS Debiet tolerantie ±5% • Tolérance sur le débit ±5% • Load tolerance ±5% • Durchsatztoleranz ±5% • Tolerancia respecto caudal ±5% Het gewogen geluidsvermogen LpA gemeten bij de maximale geluidsdruk in het werkgebied, flexibel aangesloten op leidingwerk en g

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DGR-7

SPECIFICATIES VOOR VACUÜM CARACTERISTIQUES EN FAIT D'ASPIRATION SUCTION CHARACTERISTICS Le niveau de pression sonore pondérée LpA, correspond à la valeur relevée dans les conditions d’essai au point de niveau sonore maximum. The A-weighted sound power level LpA, is the value measured in test conditions at the point of maximum noise level. Der nach A bewertete Schalldruckpegel LpA entspricht in den Testbedingungen dem höchsten gemessenen Wert des Geräuschpegels.. El nivel de presión sonora ponderado LpA, corresponde al valor medido, en las condiciones de prueba, en el punto con máximos n

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DGR-8

AFMETINGEN EN GEWICHT / GRAFIEK OVERALL DIMENSIONS AND WEIGHT/WORKING CURVES DIMENSIONS D’ENCOMBREMENT ET POIDS/COURBES DE FONCTIONNEMENT AUSMAßE UND GEWICHTE/FUNKTIONSKURVEN DIMENSIONES QUE OCUPA Y PESOS/CURVAS DE FUNCIONAMIENTO Nadere informatie en maten: De ventilator is verstelbaar • Gewicht in tabel inclusief motor. Le ventilateur est orientable Le poids dans le tableau inclut le moteur Der Ventilator ist drehbar Gewichtsangabe in Tabelle inkl. Motor Ultérieures informations et cotes: RD135 Further information and sizes: Weitere Infos und Größen: Más informaciones y medidas: El ventilador...

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DGR-9

AFMETINGEN EN GEWICHT / GRAFIEK DIMENSIONS D’ENCOMBREMENT ET POIDS/COURBES DE FONCTIONNEMENT OVERALL DIMENSIONS AND WEIGHT/WORKING CURVES AUSMAßE UND GEWICHTE/FUNKTIONSKURVEN DIMENSIONES QUE OCUPA Y PESOS/CURVAS DE FUNCIONAMIENTO 895 Nadere informatie en maten: De ventilator is verstelbaar • Gewicht in tabel inclusief motor. The fan is revolvable The weight indicated in the table includes motor Der Ventilator ist drehbar Gewichtsangabe in Tabelle inkl. Motor El ventilador es orientable El peso en la tabla incluye el motor Weight VENTILATOR SPECIFICATIES VOOR DRUK Ultérieures informations et cotes:...

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DGR-10

AFMETINGEN EN GEWICHT / GRAFIEK OVERALL DIMENSIONS AND WEIGHT/WORKING CURVES DIMENSIONS D’ENCOMBREMENT ET POIDS/COURBES DE FONCTIONNEMENT AUSMAßE UND GEWICHTE/FUNKTIONSKURVEN DIMENSIONES QUE OCUPA Y PESOS/CURVAS DE FUNCIONAMIENTO Nadere informatie en maten: De ventilator is verstelbaar • Gewicht in tabel inclusief motor. The fan is revolvable The weight indicated in the table includes motor Der Ventilator ist drehbar Gewichtsangabe in Tabelle inkl. Motor Ultérieures informations et cotes: RD135 Further information and sizes: Weitere Infos und Größen: Más informaciones y medidas: El ventilador...

 Open the catalog to page 10
DGR-11

AFMETINGEN EN GEWICHT / GRAFIEK DIMENSIONS D’ENCOMBREMENT ET POIDS/COURBES DE FONCTIONNEMENT OVERALL DIMENSIONS AND WEIGHT/WORKING CURVES AUSMAßE UND GEWICHTE/FUNKTIONSKURVEN DIMENSIONES QUE OCUPA Y PESOS/CURVAS DE FUNCIONAMIENTO De ventilator is verstelbaar • Gewicht in tabel inclusief motor. Le ventilateur est orientable Le poids dans le tableau inclut le moteur TYPE The fan is revolvable The weight indicated in the table includes motor Nadere informatie en maten: El ventilador es orientable RD135 LG135 El peso en la tabla incluye el motor Ultérieures informations et cotes: Further information...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.