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Product catalog summary

Technical Features
The document outlines specifications for direct-coupling fans designed for high-pressure applications, with flow rates from 2 to 310 m3/min and pressures between 200 and 2000 daPa. These fans are suitable for transporting fumes and dust mixed with air at temperatures up to +80°C, and up to +150°C with additional cooling and high-temperature aluminum paint. They are used in industries such as mills, bakeries, and metallurgical sectors where small flow rates with medium to high pressure are required. Construction features include a strong steel casing and a welded steel impeller with reversed blades.

General Principles of Fan Design
The document details four main parameters that characterize a fan: capacity, pressure, efficiency, and speed of rotation. Capacity is the volume of fluid moved per unit time. Total pressure is the sum of static and dynamic pressures. Efficiency is the ratio of energy output to energy input, and speed of rotation is the number of revolutions needed to meet performance requirements. The document explains how these parameters vary with changes in speed and specific gravity.

Sizing and Performance
Guidelines are provided for sizing fans based on operation with air at +15°C and 760 mm Hg barometric pressure. Noise data is measured at a 1.5 m distance in free field conditions, with tolerances for capacity and noise at ±5% and +3 dB(A), respectively. The document emphasizes the importance of considering temperature and barometric pressure changes, which affect the specific gravity of the fluid and the fan's performance. A table is provided for calculations of air weight at various temperatures and altitudes.

Overview
This document is a technical specification and product catalog for various models of fans and related components manufactured by SAVIO S.r.l. It includes details on fan types, dimensions, and additional components such as flow regulators and vibration-damping couplings.

Specifications
The document lists multiple fan models, identified by codes such as SRI 801/A, SRI 902/B, etc. Each model is associated with specific technical parameters, including weight and dimensions. Fans are categorized based on their orientation capabilities, with some models being revolvable and others not.

Components
Key components detailed include:

Fans: Various models with specifications on orientation, weight, and dimensions.
Flow Regulators: Both rectangular and circular types are mentioned, with dimensions provided in millimeters.
Throttle Valves: Specifications include dimensions and types.
Vibration-Damping Couplings: Details on both intake and outflow ends, with dimensions and types listed.

Dimensions
The document provides extensive dimensional data for each component, including overall dimensions and specific measurements for installation and integration.

Production Notes
Some fan models are noted as not being in the standard price list and are available only upon request, indicating custom production capabilities.

Contact Information
SAVIO S.r.l. is located in Cascine Vica Rivoli, Italy, with contact details provided for further inquiries.

Catalog excerpts

HIGH PRESSURE BLOWERS CENTRIFUGAL AND AXIAL FANS AIR FILTERS AIR HANDLING UNITS TUNNEL ENGINEERING VENTILATORI CENTRIFUGHI CENTRIFUGAL FANS VENTILATEURS CENTRIFUGES ZENTRIFUGAL VENTILATOREN

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INDICE CARATTERISTICHE TECNICHE CONCETTI GENERALI SUI VENTILATORI DIMENSION D'INGOMBRO E PESI SRF DIMENSIONI D'INGOMBRO E PESI SRG DIMENSIONI D'INGOMBRO E PESI SRH DIMENSIONI D'INGOMBRO E PESI SRI DIMENSIONI D'INGOMBRO E PESI SRL TABELLE PRESTAZIONALI ASPIRAZIONE TABELLE PRESTAZIONALI MANDATA REGOLATORI DI PORTATA RETI / VALVOLE A FARFALLA GIUNTI ANTIVIBRANTI AMMORTIZZATORI ANTIVIBRANTI SUMMARY TECHNICAL FEATURES GENERAL PRINCIPLES OF THE FAN DESIGN OVERALL DIMENSIONS AND WEIGHT SRF OVERALL DIMENSIONS AND WEIGHT SRG OVERALL DIMENSIONS AND WEIGHT SRH OVERALL DIMENSIONS AND WEIGHT SRI OVERALL DIMENSIONS...

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SAVIO S.r.l. CARATTERISTICHE TECNICHE Serie di ventilatori ad accoppiamento diretto per alte pressioni (portate tra 2 e 310 m3/minuto e pressioni tra 200 e 2000 daPa), idonee per il trasporto di fumi e polveri, in miscela con l’aria fino alla temperatura massima di +80°C. Per temperature fino a +150°C vengono dotati di ventolina di raffreddamento e verniciatura alluminio alta temperatura. Questa serie di ventilatori è caratterizzata da un elevato rendimento. Vengono utilizzati per i trasporti pneumatici, nei mulini, nei pastifici, nelle industrie siderurgiche, chimiche, metallurgiche dove siano...

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CONCETTI GENERALI SUI VENTILATORI 1) PARAMETRI I principali parametri che distinguono un ventilatore sono quattro: Portata (V) Pressione (p) Rendimento (q) Velocita di rotazione (n° min.-1) 1.1) Portata: La portata e la quantita di fluido movimentata dal ventilatore, in termini di volume, nell'unita di tempo e si esprime normalmente in m3/h, m3/min., m3/sec. 1.2) Pressione: La pressione totale (pt) e la somma tra la pressione statica (pst), ovvero l'energia necessaria a vincere gli attriti opposti dall'impianto e la pressione dinamica (pd) o energia cinetica impressa al fluido in movimento...

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SAVIO S.r.l. GENERAL PRINCIPLES OF THE FAN DESIGN 1) PARAMETERS The main parameters, characteristic to a fan, are four in number: Capacity (V) Pressure (p) Efficiency (n) Speed of rotation (n° min.-1) 1.1) Capacity: The capacity is the quantity of fluid moved by the fan, in volume, within a unit of time, and it is usually expressed in m3/h, m3/min., m3/sec. 1.2) Pressure: The total pressure (pt) is the sum of the static pressure (pst), i.e. the energy required to withstand opposite frictions from the system, and the dynamic pressure (pd) or kinetic energy imparted to the moving fluid...

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1) PARAMETRES Les principaux parametres qui identifient un ventilateur sont au nombre de quatre : Debit (V) Pression (p) Rendement (q) Vitesse de rotation (n° min.-1) 1.1) Debit : Le debit est la quantite de fluide mise en mouvement par le ventilateur, en terme de volume dans I'unite de temps, et s'exprime generalement en m3/h, m3/min, m3/s. 1.2) Pression : La pression totale (pt) est la somme de la pression statique (pst), c'est-a-dire l'energie necessaire pour vaincre les frottements dus a l'installation, et de la pression dynamique (pd) ou energie cinetique imprimee au fluide en mouvement...

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SAVIO S.r.l. ALLGEMEINE ANGABEN UBER DIE VENTILATOREN 1) PARAMETER Die hauptsachlichen Parameter, die einen Ventilator auszeichnen, sind vier : Fordermenge (V) Druck (p) Leistung (n) Drehgeschwindigkeit (n° min.-1) 1.1) Fordermenge: Die Fordermenge ist das Volumen der Masse des vom Ventilator bewegten Fluids in der Zeiteinheit und wird normalerweise ausgedruckt in m3/h, m3/min., m3/sec. 1.2) Druck: Der Gesamtdruck (pt) ist die Summe zwischen dem statischen Druck und der fur die Uberwindung der von der Anlage entgegengesetzten Reibungen erforderlichen Energie und dem dynamischen Druck...

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1002 ÷ 1121 Il ventilatore non è orientabile The fan is not revolvable Le ventilateur n’est pas orientable Ventilatorgehäuse ist nicht drehbar 631 ÷ 901 Il ventilatore è orientabile The fan is revolvable Le ventilateur est orientable Ventilatorgehäuse ist drehbar Ventilatore Fan Ventilateur Ventilator SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF SRF Motore Motor Moteur Motor Flangia aspirante Inlet flange Bride a l’aspiration Flansch saugseitig Basamento Base Chassis Sockel Ventilatore...

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501 * 901 II ventilatore e orientabile The fan is revolvable Le ventilateur est orientable Ventilatorgehause ist drehbar 1002*1121 Il ventilatore non e orientabile The fan is not revolvable Le ventilateur n'est pas orientable Ventilatorgehause ist nicht drehbar Tipo-Type-Typ-Tipo Ventilatore Motore Ventilateur Moteur Ventilator Motor Flangia aspirante Inlet flange Bride a l’aspiration Flansch saugseitig Flangia premente Outlet flange Bride en refoulement Flansch druckseitig Tabella non impegnativa The above date are unbinding Tableay sans engagement MaRe unverbindlich * Ventilatori non...

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561 ÷ 801 Il ventilatore è orientabile The fan is revolvable Le ventilateur est orientable Ventilatorgehäuse ist drehbar Motore Motor Moteur Motor Basamento Base Chassis Sockel Ventilatore Fan Ventilateur Ventilator Tipo - Type - Typ Ventilatore Fan Ventilateur Ventilator 902 ÷ 1001 Il ventilatore non è orientabile The fan is not revolvable Le ventilateur n’est pas orientable Ventilatorgehäuse ist nicht drehbar Flangia aspirante Inlet flange Bride a l’aspiration Flansch saugseitig R Ventilatori non a listino, esecuzione su richiesta. * The fans are not in our Price List, production on request....

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632 ÷ 801 Il ventilatore è orientabile The fan is revolvable Le ventilateur est orientable Ventilatorgehäuse ist drehbar Motore Motor Moteur Motor Basamento Base Chassis Sockel Ventilatore Fan Ventilateur Ventilator Tipo - Type - Typ Ventilatore Fan Ventilateur Ventilator 902 ÷ 1001 Il ventilatore non è orientabile The fan is not revolvable Le ventilateur n’est pas orientable Ventilatorgehäuse ist nicht drehbar Flangia premente Outlet flange Bride en refoulement Flansch drückseitig Flangia aspirante Inlet flange Bride a l’aspiration Flansch saugseitig Ventilatori non a listino, esecuzione su...

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Catalog excerpts

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