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FAGGIOLATI PUMPS
SUBMERSIBLE MIXERS

SUBMERSIBLE MIXERS

Product catalog summary

Company Overview
Our company specializes in designing and producing submersible pumps ranging from 0.5 kW to 350 kW, using materials such as grey cast iron, marine bronze, and stainless steel. We comply with ISO 9001 and ISO 14001 standards, ensuring high-quality products with premium efficiency IE3 motors. Motors up to 50 kW are ATEX certified for explosion protection. Our product line also includes submersible mixers, aeration systems, electronic instruments, and accessories for pumping plants.

Submersible Mixers
Our mixers feature multipolar electric motors (4-12 poles) directly coupled to propellers with a self-cleaning profile, optimized for high efficiency. Constructed entirely from AISI 316 stainless steel without welding, they are suitable for mixing and suspending slurries in various applications.

Applications and Construction
Submersible mixers are used for homogenizing heavy sludge or liquids with high solid content, removing sedimentary deposits, and preventing ice formation. They have rugged construction with watertight electric motors and are connected by short shafts to impellers, separated by an oil chamber from the motor.

Materials
The GM series uses EN-GJL-250 for motor housing, while the XM series uses AISI 316-316L. Propellers are made from AISI 316-316L, and other components include neoprene cables, AISI431-316L-Duplex shafts, nitrile or Viton O-rings, A4 - AISI316 bolts, and silicon carbide mechanical seals.

Correct Mixer Selection
Mixers can be installed in tanks of any size and geometry. Selection depends on mixing intensity, tank shape, dimensions, liquid type, viscosity, specific gravity, temperature, solids content, and pH. Mixers are installed using a directional guidance system for easy maintenance.

Technical Data
Technical data sheets are available on our website www.faggiolatipumps.com.

Specifications

Shafts: Made from Duplex stainless steel.
Motor: Asynchronous three-phase with 4, 6, or 8 poles, insulation class H (180°C).
Upper Seal: Ceramic/graphite.
Lower Seal: Silicon carbide/silicon carbide.
Housing: Cast Iron EN-GJL-250.
Propeller: Stainless steel AISI316.

Available Versions

ATEX version available.
With jet ring for enhanced flow concentration.

Technical Data

Various models with different power ratings, propeller diameters, thrust, weight, and motor specifications.
Example: Model GM19B409T1-4T6KA0 has a power of 1.7 kW, propeller diameter of 197 mm, thrust of 275 N, and weight of 40 kg.

Materials

Guide rails and lifting systems made from galvanized steel AISI304/316.
Submersible mixers constructed from cast iron EN-GJL-250.

Minimum Submersible Level

Specifications provided for minimum immersion levels for different models.

Overview The document provides technical specifications and installation guidelines for submersible mixers and electric pumps, primarily constructed from stainless steel AISI 316 and AISI 431, as well as cast iron EN-GJL-250. It includes details on materials, motor specifications, sealing mechanisms, and installation components.

Specifications

Materials: Mixers are made from stainless steel AISI 316, while some components use AISI 431 and cast iron EN-GJL-250. Propellers are either stainless steel or high-performance polyurethane.
Motor: Asynchronous three-phase motors with 4 or 10 poles, insulation class H (180°C).
Seals: Upper seals are ceramic/graphite, and lower seals are silicon carbide/viton.

Installation Components

Guide rails and lifting systems are available in galvanized steel or stainless steel AISI 304/316.
Installation options include wall-mounted, tank edge, and floor-mounted systems, with specific fittings for tanks over 6 meters deep.

Performance Data

Propeller diameters range from 600 mm to 1200 mm, with thrust capacities up to 3060 N.
Motor power ratings vary, with absorbed power ranging from 2.7 kW to 8.2 kW.

Installation Guidelines

Components are designed for easy installation and removal, with options for tanks that cannot be emptied.
Standard fittings are available for both sloped and flat tank floors.

Applications The mixers and pumps are suitable for continuous operation in recirculation systems, offering high reliability and efficiency.

Overview The document provides technical specifications and applications for submersible recirculation pumps used primarily in wastewater treatment plants. These pumps are designed for high efficiency and reliability, capable of handling large volumes of liquid at low head levels.

Specifications The pumps feature a multi-polar electric motor and a self-cleaning propeller made from stainless steel. The hydraulic profile of the propeller is optimized for high efficiency. They are designed for continuous operation and easy installation due to an automatic coupling system.

Applications These pumps are typically used for the recirculation of active sludge in treatment plants and for pumping large volumes of liquid at low head. They are suitable for handling difficult effluents due to their excellent hydraulic efficiency.

Performance Curves The document includes performance curves for different series (30, 37, 40, 60), showing the relationship between flow rate (Q) and head (H) in various units. These curves help in understanding the pump's capacity and efficiency under different conditions.

Dimensions and Materials Detailed dimensions for different pump models are provided, along with information on materials used, such as cast iron and stainless steel (AISI 316L).

Quality Assurance Faggiolati Pumps S.p.A. has been ISO 9000 certified since 1997. The quality system focuses on identifying functions and activities, organizational structure, resources, and operating procedures to ensure high production standards.

Certifications The pumps are certified under ATEX standards for use in potentially explosive atmospheres. Specific instructions for ATEX applications include maximum liquid temperature, use of appropriate electrical components, and ensuring thermal protections are connected.

Testing and Results The document includes a performance test certificate, detailing the test results for an electric pump, including head, power, and capacity measurements. The test results are positive, confirming the pump's performance meets the specified standards.

Specifications and Requirements

Use only float switches and control boxes suitable for potentially explosive atmospheres.
Always connect thermal protection to the control panel.
ATEX single-phase pumps are not supplied with a float switch.
Grinder single-phase cannot be supplied with an enclosed control panel.
Humidity probes are not allowed.
For ATEX machines, performance curves and power may differ from standard products.
Minimum submersible level for ATEX type is completely submerged.

ATEX Certification

All ATEX Faggiolati pumps are certified according to II 2G Ex db h IIB T4 Gb.
Maximum liquid temperature for pumped liquid is 45°C.

Product Design and Compliance

All Ex products, with power ratings up to 50kW, are designed for use in potentially explosive atmospheres.
Products are manufactured in accordance with directives 2006/42/CE, 2014/34/UE, and 2011/65/UE.
Conformity is verified by standards such as EN 60204-1:2006+A1:2009, EN 60034-1:2010, and others.
Products bear the marking 0722 and are certified with CESI 17 ATEX 026X.

Catalog excerpts

FAGGIOLATI PUMPS'^. 2025 Made m Italy TUBO MEZCLADO

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La nostra società è specializzata nella progettazione e costruzione di elettropompe sommergibili (da kW 0,5 a kW 350) in Ghisa grigia, in Bronzo marino ed Acciaio inossidabile. Siamo in grado di eseguire prodotti speciali su specifica di materiali del cliente. Operiamo secondo la normativa ISO 9001 / ISO 14001 riservando la massima attenzione e cura al prodotto (i motori elettrici sono tutti in classe d'efficienza IE3 e, fino a 50 kW sono certificati secondo le attuali norme antideflagranti ATEX. Forniamo inoltre miscelatori sommersi e sistemi di aerazione, strumenti elettronici di controllo...

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E MISCELATORI SOMMERGIBILI La gamma dei prodotti comprende anche macchine per la miscelazione: mixer con motore elettrico multipolare, 4-6-8- 10 -12 poli, accoppiato direttamente ad un elica a 2 o 3 pale con profilo idraulico autopulente, ottimizzato ad altissimo rendimento, interamente fusa in acciaio inossidabile AISI 316, senza saldatura, per miscelazione e sospensione di fanghiglie di ogni tipo di liquido per impianti di depurazione, impianti di verniciatura e allevamenti. SUBMERSIBILE MIXER The range of our production includes also mixing products: Mixers with multipolar electric motors...

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Miscelatori sommergibili Submersible mixers Agitateurs submersibles Tauchruhrwerke Agitador sumergible noapywHbie CMecumenu Le schede tecniche sono disponibili al sito www.faggiolatipumps.com Technical data sheets are available on our web site www.faggiolatipumps.com Les Aches techniques sont disponibles sur notre site web www.faggiolatipumps.com Technische Datenblatter finden Sie auf unserer Internetseite www.faggiolatipumps.com Las hojas de datos tecnicas estan disponibles en nuestro web site www.faggiolatipumps.com TexHuvecKue cneu,utyuKau,uu docmynHbi Ha ee6-caume www.faggiolatipumps.com

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SUBMERSIBLE MIXERS IMPIEGHI I miscelatori sommergibili sono utilizzati per l'omogeneizzazione di fanghi pesanti e liquidi contenenti particelle solide, per la rimozione di depositi di fondo e per evitare formazioni di ghiaccio. APPLICATION Submersible mixers are used for homogenisation of heavy sludge or liquids with high solid contents, for removal of sedimentary deposits and for to avoid ice formation. PARTICOLARITÀ COSTRUTTIVE Miscelatori sommergibili di robusta e compatta costruzione, motori elettrici alloggiati in vano a tenuta stagna, collegati mediante alberi di lunghezze ridotte alle...

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I miscelatori sommergibili possono essere installati in vasche di qualsiasi dimensione e geometria. A seconda dell'intensita di miscelazione o della creazione del flusso richiesti, possono essere installati uno o piu miscelatori per vasca. Generalmente i miscelatori vengono installati mediante un sistema di guida orientabile che consente l'impiego in vasche di diverse profondita, dove possono essere calati o estratti con estrema facilita per l'ispezione o la manutenzione anche in vasca piena. - Forma della vasca - Dimensioni della vasca - Tipo di liquido da miscelare - Viscosita e peso specifico...

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SUBMERSIBLE MIXERS DIE KORREKTE AUSWAHL DES RUHRWERKES Tauchruhrwerke konnen in Tanks jeder Groie und Geometrie installiert werden. Abhangig vom gewunschten Grad der Vermischung bzw. der Intensitat der Turbolenzen konnen entweder ein oder mehrere Ruhrwerke pro Tank eingebaut werden. Ruhrwerke werden im Regelfalle in Verbindung mit einem Trage- und Fuhrungssystem montiert. Dieses System erlaubt die stufenlose Wahl der Eintauchtiefe und eine einfache Inspektion oder Reparatur auch bei gefullten Becken. - Viskositat und spezifisches Gewicht der Flussigkeit

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Metodo di identificazione e denominazione - Identification and denomination method Méthode d’identification et de dénomination - Identifikations- und Bezeichnungsmethode Método de identificación y denominación - Метод идентификации и обозначения Inclinazione elica - inclination propeller l'inclinaison de l'hélice - Neigung Propeller la inclinación de la hélice - Наклон винта Tipo di materiale - Material type Type de matériaux - Material Tipos de material - Тип материала Materiale accessori - materials Accessories Accessoires matériels - Materialien, Zubehör materiales Accesorios - материалы аксессуаров...

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E Varianti protezione del motore - Variants of motor protections Variantes protection du moteur - Motorschutzarten Variantes protección del motor - Варианты защиты двигателя Protezione termica statore - Stator's thermal sensors Protection thermique stator - Thermoschutz Wicklung Protección térmicos del estator - Теплозащита статора Protettori, sonda controllo infiltrazioni - Thermal sensors, water probe Protecteur, sonde de contrôle infiltrations - Thermoschutz Sonde Protectores, sonda - Защитные устройства, датчик контроля просачивания Diametro palo Guida (serie 6) Tubi Guida (Serie 9) Guide...

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SUBMERSIBLE MIXERS Indicazioni per l’installazione Indications for installation Indications pour l'installation Montagehinweise Indicaciones para la instalación Инструкции по установке Sfruttare la riflessione delle pareti Try to take advantage from walls ebbs Exploiter la réflexion des murs Verwirbelungen durch Rückströmung von den Wänden nutzen Aprovechar la repercusión de las paredes del tanque Воспользоваться отражением стен Tener conto degli afflussi e dei deflussi Keep into consideration inflows and outflows Tenir compte des afflux et des écoulements Zu- und Abflussleitungen beachteni Tener...

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SUBMERSIBLE MIXERS Indicazioni per l’installazione Indications for installation Indications pour l'installation Montagehinweise Indicaciones para la instalación Инструкции по установке Senza flusso di cortocircuito si ha sufficiente velocità sul fondo, anche in mezzaria della vasca In absence of shortcircuit flow, you have sufficient speed at the bottom of the tank,so that in the middle Sans flux de court-circuit on a suffisante vitesse sur le fond, même en demi air du bassin Bei Vermeidung von KurzschlussStrömungen werden ausreichende Fließgeschwindigkeiten am Rand und im Zentrum erreicht En...

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SUBMERSIBLE MIXERS

SUBMERSIBLE MIXERS

Catalog excerpts

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