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SAER
M50-60-70-80-300-400

M50-60-70-80-300-400

Product catalog summary

Overview: The document details the technical specifications and operational aspects of the SAER M94-97-99 series electric self-priming pumps, known as 'JET' pumps, featuring a built-in ejector system.

Functioning Principle: These pumps use a 'VENTURI' system within the pump body for self-priming. The impeller directs part of the fluid to the outlet while recycling the rest through the VENTURI system to create a vacuum necessary for priming, effectively handling air dissolved in the liquid.

Applications: Suitable for general water supply, pressurization, horticultural irrigation, and domestic uses. Installation of a non-return valve or foot-valve on the suction line is recommended.

Construction Features: The pump body is made of AISI 304 stainless steel, with a thermoplastic resin impeller and optional stainless steel. The mechanical seal is graphite/ceramic, and the motor support is die-cast aluminum. The rotor shaft is stainless steel, and the motor is a totally enclosed fan-cooled type with optional thermal overload protection.

Performance Data: The pumps have a capacity of up to 3.6 m3/h and can achieve heads up to 48 meters. They operate with clean, non-aggressive liquids at temperatures between -15°C and 50°C, with a maximum working pressure of 6 bar. The ambient temperature should not exceed 40°C without verification.

Installation: The pumps must be installed with the motor shaft in a horizontal position, and the pump body should be primed before the first start-up.

Standards and Compliance: Hydraulic features comply with UNI/ISO 2548 - Class C, Appendix B, and electrical features comply with C.E.I. standards.

Spare Parts: A detailed list of spare parts is provided, with materials specified for each component, including options for standard and requested materials.

Specifications: The document outlines materials and components used in the construction of SAER® electric self-priming pumps, designed to handle clean water and non-aggressive liquids, with a maximum working pressure of 8 bar and a temperature range of -15°C to 50°C.

Procedures: The pumps utilize a Venturi system for self-priming, requiring initial filling of the pump body with liquid. Installation should ensure the motor shaft is horizontal, with a non-return valve or foot-valve on the suction line.

Standards and Norms: Performance curves are based on kinematic viscosity values of 1 mm²/s and density of 1000 kg/m³, adhering to UNI/ISO 2548 - Class C - Appendix B standards. Electrical features comply with C.E.I. standards.

Recommendations: For optimal performance, ensure the suction pipe diameter is larger than the pump inlet for lifts above 5 meters. The pumps are suitable for domestic water distribution, irrigation, and industrial applications. Motor protection is available up to IP55 upon request, with winding insulation to class F.

Performance Data: Capacities reach up to 10 m³/h with heads up to 69 meters. The pumps are designed for continuous service with clear water, and the nominal power includes a 40% overload coefficient.

Specifications: The document describes a series of self-priming centrifugal pumps utilizing a "VENTURI" system for self-priming, designed for clean water and non-aggressive liquids, suitable for domestic systems and automatic water distribution.

Operating Principle: The pumps operate by partially directing the fluid flow to the discharge connection while recirculating the remaining flow through the "VENTURI" system, creating the necessary vacuum for self-priming.

Applications: Used for transporting clean water and non-aggressive liquids, particularly in domestic systems, automatic water distribution, and irrigation of gardens and orchards. A foot or check valve in the suction line is recommended.

Construction Features: The pump body is made of cast iron, with an impeller made of stamped brass or thermoplastic resin. The rotor shaft is made of steel, and the mechanical seal is carbon/ceramic. The motor is enclosed with external ventilation and mounted on pre-lubricated ball bearings.

Technical Characteristics: Maximum flow rate: 10 m3/h, Maximum head: 69 m, Liquid temperature range: -15°C to +50°C, Maximum operating pressure: 8 bar, Maximum ambient temperature: 40°C. The pumps are designed for continuous operation with clean water and comply with UNI/ISO 2548 and CEI standards.

Installation: The pumps must be installed with the motor shaft in a horizontal position. A detailed list of spare parts and materials used in the pump construction is provided, including options for special requests.

Specifications: The document describes a series of self-priming centrifugal pumps suitable for deep well suction. The pump body is made of cast iron, with pressed brass impellers for models M90-M100 and thermoplastic resin impellers for models M103-M203. The diffuser is made of thermoplastic resin, and the mechanical seal is composed of carbon ceramic. The rotor shaft is made of steel with seal-for-life bearings. The motor is a totally enclosed fan-cooled (TEFC) type, with single-phase motors featuring built-in thermal overload protection. Motor protection is rated at IP44, with IP55 available upon request. The winding insulation is class F, and standard voltage is 230V-50Hz for single-phase and 230V/400V-50Hz for three-phase, with other voltages and frequencies available upon request.

Performance Data: The pumps have capacities up to 2 m3/hr for models M90-M100 and up to 4 m3/hr for models M153-M203. They can achieve heads up to 56 meters for M90-M100 and up to 110 meters for M153-M203. The pumps require clean, non-aggressive liquids free from solids or abrasive substances, with a maximum liquid temperature of -15°C to 50°C and a maximum ambient temperature of 40°C. The maximum working pressure is 11 bar. The hydraulic features comply with UNI/ISO 2548-Class C, Appendix B, and motors comply with C.E.I. standards.

Installation: During installation, the pump body and pipework must be primed before startup. The pump must be installed with the motor shaft in a horizontal position. A check valve should be installed on the suction connection of the ejector assembly, and a valve on the pump discharge connection is recommended to ensure adequate back pressure during operation.

Applications: These pumps are used for transporting clean water and non-aggressive liquids, suitable for domestic systems, automatic water distribution with small or medium hydropneumatic tanks, or automatic pressure controllers. They are also used for irrigation of orchards and gardens, especially when the suction depth exceeds the capacity of normal surface pumps (9 m).

Construction Features: The pump body is made of gray cast iron, with thermoplastic resin impellers for models M153-M203 and brass impellers available on request for models M90-M100. The diffuser is made of thermoplastic resin, and the rotor shaft is made of steel. The mechanical seal is made of carbon/ceramic, and the motor is enclosed with external ventilation. The rotor is mounted on pre-lubricated ball bearings, and a thermal overload protection can be incorporated upon request.

Spare Parts: The document includes a detailed spare parts list with components such as the pump body, impeller, mechanical seals, rotor shaft, and various other parts made from materials like cast iron, brass, aluminum, thermoplastic resin, and stainless steel.

Specifications:

Flow rate: Up to 1.7 m³/h for M92 - M102, up to 3 m³/h for M202.
Head: Up to 42 m for M92 - M102, up to 83 m for M202.
Liquid temperature: -15°C to +50°C.
Maximum operating pressure: 9 bar.
Maximum ambient temperature: +40°C (consult for higher values).

Installation:

Pumps must be installed with the motor shaft in a horizontal position.

Operating Principle:

Self-priming centrifugal pumps suitable for deep well suction.
Injector submerged in the well ensures operation even when the static water level is 33 m below the pump installation level.
Fluid is partially directed to the discharge outlet, with the remainder creating a vacuum through a Venturi system to draw fluid into the pump chamber.

Applications:

Suitable for pumping clean, non-aggressive water, domestic water systems, and irrigation.
Recommended to install a check valve in the suction line and a valve on the discharge outlet to ensure appropriate back pressure.

Construction Features:

Pump body made of cast iron, impeller of thermoplastic resin or brass on request.
Mechanical seal made of graphite/ceramic.
Motor with external ventilation, mounted on maintenance-free ball bearings.
Motor protection: IP44, with IP55 available on request.
Insulation class: F.
Voltage: Single-phase 230V-50Hz, three-phase 230V/400V-50Hz.

Technical Characteristics:

Flow rate and head specifications are for continuous operation with clean water.
Hydraulic characteristics comply with UNI/ISO 2548 Class C, Appendix B.
Electrical characteristics comply with CEI standards.

Spare Parts List:

Components include pump body, impeller, mechanical seals, rotor shaft, and various fittings, made from materials such as cast iron, brass, aluminum, and stainless steel.

Catalog excerpts

87 SAER® ELETTROPOMPE M 94-97-99 2850 1/min DIAGRAMMA DELLE CARATTERISTICHE IDRAULICHE DIAGRAM OF THE HYDRAULIC FEATURES DIAGRAMA DE LAS CARACTERISTICAS HIDRAULICAS DIAGRAMME DES CARACTERISTIQUES HYDRAULIQUES TABELLE DER HYDRAULISCHEN EIGENSCHAFTEN SAER M94-97-99

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88 ELETTROPOMPE AUTOADESCANTI “JET” (con eiettore incorporato) ELECTRIC SELF PRIMING PUMPS “JET” (with built-in ejector) ELECTROBOMBAS AUTOCEBANTES “JET” (con eyector incorporado) ELECTROPOMPES AUTO-AMORÇANTES “JET” (avec éjecteur incorporé) SELBSTANSAUGENDE ELEKTROPUMPEN “JET” (mit Ejektor) M 94-97-99 PRINCIPIO DI FUNZIONAMENTO Questa serie di elettropompe centrifughe autoadescanti ha la caratteristica di avere l’autoadescamento realizzato mediante un sistema "VENTURI” alloggiato nel corpo pompa. La portata del fluido erogata dalla girante è solo in parte inviata alla bocca di mandata, la rimanente...

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89 SAER® ELETTROPOMPE PRINCIPIOS DE FUNCIONAMIENTO Esta serie de electrobombas centrífugas autocebantes se caracteriza por el autocebado a través de un sistema "VENTURI" situado en el cuerpo de bomba. El caudal del fluido aportado por el impulsor, solo parcialmente se envía a la conexión de descarga, el caudal restante se recircula a través del sistema "VENTURI" conectado a la camara de aspiración, produciendo la depresión necesaria para el autocebado. En el primer arranque es suficiente llenar el cuerpo de bomba con el líquido a bombear, el cual, circulando a través del sistema ''VENTURI", traslada...

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90 M 94-97-99 NOMENCLATURA PARTI DI RICAMBIO SPARE PARTS LIST NOMENCLATURA REPUESTOS NOMENCLATURE PIECES DE RECHANGE ERSATZTEILLISTE

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91 SAER® ELETTROPOMPE COMPONENTE MATERIALI STANDARD A RICHIESTA Corpo pompa Tappo Guarnizione Dado Girante Parte rotante tenuta meccanica Anello OR Parte fissa tenuta meccanica Disco porta tenuta Paragoccia Supporto Vite Cuscinetto Albero rotore Anello elastico Carcassa statore avvolto Piede Tirante Coperchio morsettiera Morsettiera Pressacavo Calotta motore Ventola Copriventola Diffusore Eiettore completo Condensatore 05 08 09 10 12 13 14 15 16 17 18 19 20 22 24 25 26 27 29 30 31 32 33 35 50 51 52 Acciaio inox, AISI 304 Acciaio inox, AISI 304 Alluminio Acciaio inox, AISI 304 Resina termoplastica...

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92 M 94-97-99 NOMENCLATURA PARTI DI RICAMBIO SPARE PARTS LIST NOMENCLATURA REPUESTOS NOMENCLATURE PIECES DE RECHANGE ERSATZTEILLISTE COMPONENTE MATERIALI STANDARD PETICIÓN Cuerpo de bomba Tapon Empaquetadura Tuerca Impulsor Cierre mecanico parte girante Anillo OR Cierre mecanico parte fija Anillo intermedio Paragotas Soporte Tornillo Cojinete Eje rotor Anillo elastico Carcasa estator envuelto Pie Tirante Tapa de bornes Bornes Guia Tapa motor Ventilador Tapa ventilador Difusor Eyector completo Condensador 05 08 09 10 12 13 14 15 16 17 18 19 20 22 24 25 26 27 29 30 31 32 33 35 50 51 52 Acero inox,...

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93 SAER® ELETTROPOMPE COMPOSANT MATÊRIAUX STANDARD SUR DEMANDE Corps de pompe Bouchon Joint Ecrou Turbine Garniture mécanique roulante Bague OR Garniture mécanique fixe Disque porte garniture Pare-goutte Support Vis Roulement Arbre rotor Bague elastique Carcasse stator enroulé Pied Tirant Couvercle plaque à borne Plaque à borne Presse-câble Calotte moteur Ventilateur Couvercle ventilateur Diffuseur Éjecteur complet Condensateur 05 08 09 10 12 13 14 15 16 17 18 19 20 22 24 25 26 27 29 30 31 32 33 35 50 51 52 Acier inox, AISI 304 Acier inox, AISI 304 Aluminium Acier inox, AISI 304 Résine thermoplastique...

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95 SAER® ELETTROPOMPE M94 2850 1/min Le curve di prestazione sono basate su valori di viscosità cinematica = 1 mm2/s e densità pari a 1000 kg/m3. Tolleranza e curve secondo UNI/ISO 2548 - Classe C - Appendice B • The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to UNI/ISO 2548 - Class C - Appendix B • Las curvas de rendimiento se refieren a valores de viscosidad cinemática= 1 mm2/s y densidad de 1000 Kg/m3. Tolerancia de las curvas de acuerdo con UNI/ISO 2548 – Clase C – Apéndice B • Les courbes de performances...

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96 Le curve di prestazione sono basate su valori di viscosità cinematica = 1 mm2/s e densità pari a 1000 kg/m3. Tolleranza e curve secondo UNI/ISO 2548 - Classe C - Appendice B • The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to UNI/ISO 2548 - Class C - Appendix B • Las curvas de rendimiento se refieren a valores de viscosidad cinemática= 1 mm2/s y densidad de 1000 Kg/m3. Tolerancia de las curvas de acuerdo con UNI/ISO 2548 – Clase C – Apéndice B • Les courbes de performances sont basées sur des valeurs de...

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97 SAER® ELETTROPOMPE M99 2850 1/min Le curve di prestazione sono basate su valori di viscosità cinematica = 1 mm2/s e densità pari a 1000 kg/m3. Tolleranza e curve secondo UNI/ISO 2548 - Classe C - Appendice B • The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to UNI/ISO 2548 - Class C - Appendix B • Las curvas de rendimiento se refieren a valores de viscosidad cinemática= 1 mm2/s y densidad de 1000 Kg/m3. Tolerancia de las curvas de acuerdo con UNI/ISO 2548 – Clase C – Apéndice B • Les courbes de performances...

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99 SAER® ELETTROPOMPE M 50-60-70-80-300-400 2850 1/min DIAGRAMMA DELLE CARATTERISTICHE IDRAULICHE DIAGRAM OF THE HYDRAULIC FEATURES DIAGRAMA DE LAS CARACTERISTICAS HIDRAULICAS DIAGRAMME DES CARACTERISTIQUES HYDRAULIQUES TABELLE DER HYDRAULISCHEN EIGENSCHAFTEN SAER M50-60-70-80-300-400

Open the catalog to page 13

100 ELETTROPOMPE AUTOADESCANTI “JET” (con eiettore incorporato) ELECTRIC SELF PRIMING PUMPS “JET” (with built-in ejector) ELECTROBOMBAS AUTOCEBANTES “JET” (con eyector incorporado) ELECTROPOMPES AUTO-AMORÇANTES “JET” (avec éjecteur incorporé) SELBSTANSAUGENDE ELEKTROPUMPEN “JET” (mit Ejektor) M 50-60-70-80-300-400 PRINCIPIO DI FUNZIONAMENTO Questa serie di elettropompe centrifughe autoadescanti ha la caratteristica di avere l’autoadescamento realizzato mediante un sistema "VENTURI" alloggiato nel corpo pompa. La portata del fluido erogata dalla girante è solo in parte inviata alla bocca di mandata,...

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M50-60-70-80-300-400

M50-60-70-80-300-400

Catalog excerpts

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