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GAE

GAE

Product catalog summary

Document Overview

This technical catalogue details the GAE series of helical electric fans designed for industrial ventilation, particularly for hazardous environments such as painting booths. The fans are optimized for extracting fumes, stale, dusty, and humid air with a focus on safety and performance.

1. Use and Executions

The GAE fans feature sparkproof impellers and externally mounted motors to minimize fire risks. They operate safely within a temperature range of -20°C to +70°C. Additional selection and accessory information is available in separate catalogues.

2. Appearance and Range of Operation

The document outlines the physical design and operational parameters of the fans, though detailed data is limited in the excerpt.

3. Characteristics

Performance tables provide key parameters such as airflow rates, noise levels (±3 dBA tolerance), and power consumption indexed by model numbers. Users are advised to consult the Technical Office for precise data and planning.

4. Supports and Bearings

Support types and bearing models are specified for each fan size, with bearings identified by standard codes for impeller and pulley sides to ensure operational reliability.

5. Suction Counterflanges

Specifications include dimensions, hole counts, and screw sizes for proper mechanical connection and sealing on the suction side, using metric ISO threads with coarse pitch.

6. Terminology

Multilingual definitions clarify fan and support components to standardize communication and maintenance procedures.

7. Dimensions and Weights

Detailed dimensional tables (in millimeters) and weights correspond to configurations with A14/A19 motor series. Parameters include mounting hole sizes and counts, aiding in installation planning.

8. Symbols, Units of Measure, and General Remarks

Symbols such as V (flow rate), pt (total pressure), kW (power), RPM (speed), and dBA (noise level) are defined. The document adheres to UNI ISO 13349:2002 for construction and UNI 10531:1995 for testing. Noise measurements comply with UNI EN ISO standards, conducted at +15°C, 760 mmHg, and specific air weight 1.226 kg/m³.

Standards and Norms

UNI ISO 13349:2002 – Fan construction and orientation
UNI 10531:1995 – Testing and inspection procedures
UNI EN ISO 3740, 3744, 3746, 13347 – Noise measurement methodologies

Operating Conditions and Reference Parameters

Air temperature: +15°C
Atmospheric pressure: 760 mmHg (sea level)
Specific air weight: 1.226 kg/m³

Noise Level Measurement

Measured at 2 meters distance
Fan operating at maximum capacity
Connected to inlet and outlet ducts
Conducted in free field conditions per UNI EN ISO standards

Critical Information and Best Practices

Use sparkproof impellers and external motors for hazardous environments.
Strictly observe operating temperature limits (-20°C to +70°C).
Consult Technical Office for detailed noise and power data.
Match fan and motor dimensions using provided tables referencing A14/A19 motor series.
Select bearings according to specified codes for durability.
Install suction counterflanges with correct screw sizes and ISO metric threads.
Refer to terminology for accurate part identification during assembly and maintenance.
Follow referenced UNI ISO and UNI EN ISO standards for construction, testing, and noise measurement to ensure compliance and performance.

This structured and multilingual catalogue supports safe, efficient selection, installation, and operation of GAE series fans in industrial ventilation applications.

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 Gli elettroventilatori elicoidali, della serie GAE sono particolarmente adatti per aspirazione fumi, aria viziata, polverosa e umida. Questa serie trova il suo migliore impiego nelle cabine di verniciatura ove offre una notevole garanzia di sicurezza contro il pericolo d’incendio per la particolare costruzione con girante in materiale antiscintilla e il motore ancorato sull’esterno del ventilatore. Temperatura di esercizio minima -20 °C, massima +70 °C. Per maggiori dettagli sulla scelta,...

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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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Portata Flow rate Débit Fördermenge Caudal Caratteristiche Characteristics Caractéristiques Eigenschaften Características Rumorosità Noise Bruit Geräuschpegel Ruidosidad kW assorbiti Absorbed kW kW absorbés Aufgenom. kW kW consumidos Consultare Ufcio tecnico Consult Technical ofce Consulter le Bureau technique Planungsbüro konsultieren Consultar la Ocina técnica

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Characteristics Caractéristiques Eigenschaften Características Portata Flow rate Débit Fördermenge Caudal Rumorosità Noise Bruit Geräuschpegel Ruidosidad kW assorbiti Absorbed kW kW absorbés Aufgenom. kW kW consumidos Consultare Ufcio tecnico Consult Technical ofce Consulter le Bureau technique Planungsbüro konsultieren Consultar la Ocina técnica

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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 Am ed il Peso indicati in tabella sono calcolati con il motore della serie A14/A19 (riferirsi al catalogo Motori elettrici). nfb > numero di fori Dimension Am and Weight indicated in the table are calculated with reference to series A14/A19 motor (refer to the Electric motors catalogue). nfb > number of holes La dimension Am et le Poids indiqués dans le tableau sont calculés avec le moteur de la série A14/A19 (se référer au catalogue...

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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 Am ed il Peso indic. in tabella sono calcolati con il motore della serie A14/ A19 (riferirsi al catalogo Motori elettrici). nfb > numero di fori Dimension Am and Weight indicated in the table are calculated with reference to series A14/A19 motor (refer to the Electric motors catalogue). nfb > number of holes La dimension Am et le Poids indiqués dans le tableau sont calculés avec le moteur de la série A14/A19 (se référer au catalogue...

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