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GCS

GCS

Product catalog summary

1. Introduction and Application

The GCS fan series is engineered for suction of highly dusty air containing suspended particles. Typical applications include joinery workshops (sawdust and wood chips), tanneries (leather trimmings and shavings), and plastic processing plants (granulated materials). The maximum allowable temperature of the air or fluid handled is 80°C. Users are advised to consult the Technical Information booklet for detailed selection and usage guidance, the Accessories booklet for optional components, and the Electric Motors catalogue for motor specifications.

2. Use and Executions

The fans are available in 4 or 5 different executions as per the catalogue.
They are specifically designed to handle dusty air with suspended particles.
Maximum fluid temperature must not exceed 80°C to ensure safe operation.

3. Performance Characteristics

The document provides detailed performance data including flow rates, power consumption, rotational speeds, noise levels, and pressure values for various fan models. Key performance parameters are summarized in the table below:

Model	Power (kW)	Speed (RPM)	Noise (dBA)	Pressure (kgf/m²)
GCS 002210 71 A2	0.31 - 0.37	2750	70 - 93	90 - 70
GCS 002510 71 B2	0.51 - 0.55	2750	73 - 85	110 - 80
GCS 002820 80 A2	0.7 - 0.75	2830	74 - 94	135 - 102
GCS 004540 160 M2	10 - 11	2930	85	372 - 368

Notes: Flow rate tolerance is ±5%, noise tolerance is +3 dBA.

4. Overall Dimensions and Weights

Detailed dimensional data and weights are provided for each fan model, including length, width, height, flange sizes, number of holes, and screw sizes. Examples include:

GCS 002210 71 A2: Dimensions A=470 mm, B=335 mm, C=320 mm, Weight approx. 50 kg.
GCS 004520 132 M2: Dimensions A=930 mm, B=780 mm, C=680 mm, Weight approx. 250 kg.

Fans are adjustable in orientation. Models 004520 and 004540 have a default orientation of 30°, with an option for 45° upon order.

5. Flanges and Mounting Details

The document specifies suction and delivery flange dimensions, bolt patterns, and screw sizes to ensure proper installation and compatibility. Flange screws use ISO metric coarse pitch triangular profile threads. Key parameters include flange diameters, number of screws/holes, and screw diameters.

6. Terminology, Symbols, and Units

Key components are defined with multilingual terms, e.g., casing (V01), base (V05), impeller (V10), suction inlet (V15), motor (V20).
Symbols and units include fan and motor models, absorbed and installed power (kW), motor speed (RPM), noise level (dBA), dimensions (mm), drilling references, weight (kg), and impeller dynamic moment (Kgm²).

7. Standards and Testing Conditions

Fan construction and orientations comply with UNI ISO 13349:2002.
Testing and inspections follow UNI 10531:1995.
Performance data refer to air at +15°C, 760 mmHg (sea level), with specific weight 1.226 kg/m³.
Noise levels measured in free field at 1.5 m distance under maximum efficiency conditions, connected to inlet and outlet ducts, per UNI EN ISO 3740-3744-3746-13347 standards.
All dimensions are in millimeters.
Tables are indicative and not contractually binding.

Critical Information and Best Practices

Do not exceed the maximum fluid temperature of 80°C.
Consider flow rate tolerance (±5%) and noise tolerance (+3 dBA) during system design.
Specify fan orientation carefully; refer to the Orientation Table for dimension adjustments when rotation differs from standard RD 270°.
Use the A14/A19 motor series as reference for weight and dimension calculations.
Ensure correct screw and hole sizes per flange type for secure mounting, respecting ISO metric thread standards.
Consult the Technical Information, Accessories, and Electric Motors catalogues for detailed motor and accessory specifications.

This summary consolidates the essential technical specifications, operational guidelines, installation parameters, and standards compliance for the GCS fan series, supporting informed selection and application in industrial environments.

Catalog excerpts

Contents Table des matières Inhaltsverzeichnis Sumario ITALIANO • Edizione catalogo (mm/aaaa) • Per vericare se questa versione di catalogo è l'ultima disponibile, collegarsi con www.cimme.it, alle sezioni Prodotti o Download. ENGLISH • Catalogue edition (mm/yyyy) • Connect to www.cimme.it, sections Products or Download to check if this is the latest catalogue version. FRANÇAIS • Edition catalogue (mm/aaaa) • Pour vérier si cette version indiquée dans le catalogue est la dernière disponible, se connecter à www.cimme.it, aux sections Produits ou Téléchargement. DEUTSCHE • Ausgabe des Katalogs...

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Impiego ed Esecuzioni Use and Executions Emploi et Exécutions Anwendung und Ausführungen Uso y Ejecuciones Per l’aspirazione di aria molto polverosa con materiali di vario genere in sospensione. I ventilatori di questa serie trovano largo impiego nelle seguenti industrie: falegnamerie (per trasporto segature e trucioli di legno), concerie (per trasporto rili e rasature di pelli), industrie per la lavorazione di materie plastiche (per trasporto granulati). La temperatura del uido aspirato non deve superare gli 80 °C. Per maggiori dettagli sulla scelta, l’impiego e la fornitura dei ventilatori,...

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CD Aspetto e Campo di funzionamento □D Appearance and Range of operation [CilfimCl CED Aspect exterieur et Champ de fonctionnement CD Aspecto y Campo de funcionamiento

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Caratteristiche Characteristics Caractéristiques Eigenschaften Características Tolleranza sulla Portata Flow rate tolerance Tolérance sur le Débit Toleranz auf den Fördermenge Tolerancia respecto al Caudal Tolleranza sulla Rumorosità Noise tolerance Tolérance sur le Bruit Toleranz auf den Geräuschpegel Tolerancia respecto a la Ruidosidad

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Characteristics Caractéristiques Eigenschaften Características

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Dimensioni d’ingombro e Pesi Overall dimensions and Weights Dimensions hors-tout et Poids Abmessungen und Gewichte Dimensiones del espacio ocupado y Pesos Il ventilatore è orientabile. Le grandezze 004520-004540 seguono un orientamento di 30°. Per i 45° specicarlo in ordine. The fan is adjustable. Sizes 004520-004540 follow a 30° orientation. As for 45°, please specify in the order. Le ventilateur est orientable. Les grandeurs 004520-004540 suivent une orientation de 30°. Pour 45°, il faut le spécier dans la commande. Der Ventilator ist einstellbar. Die Größen 004520-004540 folgen einer Einstellung...

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Dimensioni d’ingombro e Pesi Overall dimensions and Weights Dimensions hors-tout et Poids Abmessungen und Gewichte Dimensiones del espacio ocupado y Pesos Tabella orientamenti Orientation table Tableau des orientations Tabelle der Einstellungen Tabla de orientaciones L’orientamento rafgurato a sinistra è RD 270 e la sua distanza tra la base e l’asse corrisponde alla dimensione H in tabella. Per altre rotazioni consultare la Tabella orientamenti che fornisce la corrispondenza con le dimensioni H, H1 o H2. La dimensione C ed il Peso indicati in tabella sono calcolati con il motore della serie A14/A19...

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Dimensioni d’ingombro e Pesi Overall dimensions and Weights Dimensions hors-tout et Poids Abmessungen und Gewichte Dimensiones del espacio ocupado y Pesos La dimensione C ed il Peso indicati in tabella sono calcolati con il motore della serie A14/ A19 (riferirsi al catalogo Motori elettrici). nfa > numero di viti - nfp > numero di fori Dimension C and Weight indicated in the table are calculated with reference to series A14/A19 motor (refer to the Electric motors catalogue). nfa > number of screws - nfp > number of holes La dimension C et le Poids indiqués dans le tableau sont calculés avec le...

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Flange/Controange aspiranti Suction anges/counteranges Brides/Contre-brides en aspiration Flansche/Gegenansche, saugseitig Bridas/Contrabridas en aspiración D 129 145 La colonna Øva indica il diametro (max) della vite lettata in uscita dal ventilatore. La lettatura utilizzata è metrica del tipo ISO a prolo triangolare, passo grosso. nfa > numero di fori Column Øva indicates the diameter (max) of the threaded screw projecting from the fan. The thread used is metrical, ISO type, with a triangular shape, large pitch. nfa > number of holes La colonne Øva indique le diamètre (max) de la vis letée...

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Flange prementi Delivery anges Brides en refoulement Flansche, druckseitig Bridas en impulsión La colonna Øvp indica il diametro (max) della vite lettata per il bloccaggio con la controangia. La lettatura utilizzata è metrica del tipo ISO a prolo triangolare, passo grosso. nfp > numero di fori Column Øvp indicates the diameter (max) of the threaded screw for locking with the counterange. The thread used is metrical, ISO type, with a triangular shape, large pitch. nfp > number of holes La colonne Øvp indique le diamètre (max) de la vis letée pour le blocage avec la contre-bride. Le letage utilisé...

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Terminologia Ventilatori Fans terminology Terminologie Ventilateurs Terminologie der Ventilatoren Terminología Ventiladores Base d’appui Suction inlet Pavillon d’aspiration

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Simboli, Unità di misura e Note generali Symbols, Measure units and General remarks Symboles, Unités de mesure et Remarques générales Symbole, Maßeinheiten und Allgemeine Hinweise Símbolos, Unidades de medida y Notas de carácter general Modello del motore esecuzione B3 (IM 1001) Modello del motore esecuzione B5 (IM 3001) Modello del motore esecuzione B3 o B5 B3 (IM 1001) manufacture motor model B5 (IM 3001) manufacture motor model B3 or B5 manufacture motor model Modèle du moteur version B3 (IM 1001) Modèle du moteur version B5 (IM 3001) Modèle du moteur version B3 ou B5 Typ Motor in Ausführung...

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