MBS

MBS
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MBS

Product catalog summary
Applications
The document describes the use of submersible motor-driven pumps for water supply from various sources such as tanks, basins, open wells, or 6” wells. These pumps are suitable for residential, civil, agricultural, and general water pressurization purposes.
Constructive Characteristics
The pumps are constructed with an outer jacket of AISI 431 stainless steel and feature thermoplastic resin impellers and diffusers. The pump and motor shaft is a single piece of AISI 431 stainless steel, supported at three points with permanently pre-lubricated bearings. The sealing system includes two mechanical seals and an oil chamber with FDA-approved non-toxic oil. The motor is an asynchronous induction type, cooled by the pumped liquid, with an IP68 protection class. The pump-motor unit is designed for easy dismantling and repair.
Performance Data
Performance metrics for various models at 2900 1/min are provided, including maximum flow rates (Qmax) and maximum head (Hmax). The pumps can handle liquid temperatures from 0°C to 40°C, with a maximum sand content of 50 g/m3 and a maximum operational depth of 70 meters below water level.
Installation
The MBS series pumps can be installed in 6” deep wells or in open wells, basins, tubs, or tanks. They are compatible with frequency changers, and technical assistance is available for further information.
Available Versions
Different versions of the pumps are listed, including the MBS submersible enbloc electric pump, the MBS-CG single-phase version with a float, and the KMBS which includes a 20 m cable, float switch, and control panel.
Material Components
The main components of the MBS series include the impeller, diffuser, shaft, and upper cover/pump pipe, with a complete list available on page 188.
Hydraulic Features
The document details the hydraulic characteristics of various models (MBS-C/3, MBS-C/5, MBS-C/6, MBS-C/7, MBS-C/9) operating at 2900 rpm, including flow rates and head measurements in multiple units (m3/h, l/min, U.S.g.p.m.).
Dimensions and Weight
Dimensions and weights are specified for models with single-phase motors, with measurements in millimeters and weights in kilograms.
Motor Power
The rated power of the motors is listed in kilowatts (kW) and horsepower (HP), with current ratings for both single-phase and three-phase power supplies (230 V and 400 V).
Performance Curves
Performance curves are based on a kinematic viscosity of 1 mm2/s and a density of 1000 kg/m3, adhering to UNI EN ISO 9906 standards. These curves illustrate the relationship between flow rate (Q) and head (H) across different models.
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Catalog excerpts

MBS-1

MBS ELETTROPOMPE SOMMERSE MONOBLOCCO ENBLOC SUBMERSIBLE MOTOR-DRIVEN PUMPS ELECTROBOMBAS MONOBLOQUE SUMERGIBLES ELECTROPOMPES MONOBLOC SUBMERSIBLES EINBLÖCKIGE TAUCHWASSERPUMPEN ELECTROBOMBAS MONOBLOC SUBMERSIVEL ITALIANO Approvvigionamento idrico da serbatoi, bacini o vasche e da pozzi aperti (pozzo romano) o pozzi da 6” per uso domestico, civile, agricolo e di pressurizzazione idrica in generale. For water supply from tanks, basins or tubs and from open wells (large wells) or from 6” wells for residential, civil or agricultural use and for pressurizing water in general. CARATTERISTICHE COSTRUTTIVE CONSTRUCTIVE CHARACTERISTICS Para el abastecimiento de agua desde tanques, pilas o cubas y pozos abiertos (pozos de gran diámetro) o pozos de 6” para uso doméstico, civil, agrícola y para la presurización de agua en general. Camicia esterna: completamente in acciaio inossidabile AISI 304, comprensiva di bocca di mandata filettata 1” 1/4 G. Giranti e diffusori: resina termoplastica resistente all’abrasione. Diffusori provvisti di anelli di usura autoregolabili. Albero pompa e motore in un unico pezzo completamente in acciaio inossidabile AISI 431, supportato in tre punti. Cuscinetti prelubrificati a vita. Sistema di tenuta: due tenute meccaniche: lato motore tenuta Grafite/Ossido di allumina, lato pompa tenuta Ossido di allumina/Carburo di silicio. Camera ad olio interposta (olio atossico approvato FDA). Motore: asincrono ad induzione, con camicia esterna in acciaio AISI 304, raffreddata dal liquido pompato. Grado di protezione: IP68 Il gruppo pompa-motore è facilmente smontabile e riparabile. Versioni trifase: 380-400-415 V 50 Hz, protezioni e quadro elettrico forniti a richiesta. Versioni monofase: 220-230 V/230-240 V 50 Hz, quadro elettrico completo provvisto di protezione e spina Schuko fornito a richiesta. Cavo H07-RNF di serie su tutte le versioni: MBS L=20 m Outer jacket: made entirely from AISI 431 stainless steel, including delivery casing with 1” 1/4 G threaded outlet. Impellers and diffusers: hardwearing, thermoplastic resin. Diffusers fitted with self-adjustable wear rings. Enbloc pump and motor shaft made entirely from AISI 431 stainless steel, supported at three points. Permanently pre-lubricated bearings. Seals: two mechanical seals: Graphite/alumina oxide seal on motor side; alumina oxide/silicon carbide seal on pump side. Interposed oil chamber (FDA-approved, non-toxic oil). Motor: asynchronous induction motor, with outer jacket in AISI 304 steel, cooled by the pumped liquid. Protection class: IP68 The pump-motor unit is easily dismantled and repaired. Three-phase versions: 380-400-415 V 50 Hz, protection devices and electric control panel supplied on request. Single-phase versions: 220-230 V/230-240 V 50 Hz, complete electric control panel fitted with protection device and Schuko plug supplied on request. H07-RNF type cable supplied as standard: MBS series: L=20 m DATI CARATTERISTICI Prestazioni a 2900 1/min MBS-X Qmax: 4,2 m3/h / Hmax: 86 m MBS-Y Qmax: 6,3 m3/h / Hmax: 91,5 m MBS-A Qmax: 5,2 m3/h / Hmax: 90 m MBS-B Qmax: 9 m3/h / Hmax: 92 m MBS-C Qmax: 18 m3/h / Hmax: 112 m Temperatura del liquido pompato: min 0°C – max 40°C. Quantità massima di sabbia tollerata nell’acqua: 50 g/m3. Passaggio corpi solidi: max mm 2,5 (serie X: 2 mm). Livello minimo del liquido: 100mm dal fondo della griglia di aspirazione. Profondità massima di impiego: fino a 70 m sotto il livello dell’acqua. TOLLERANZE PRESTAZIONI Pompa: UNI EN ISO 9906 Appendice A. Motore: norme IEC 60034-1 Le pompe serie MBS sono installabili in pozzi profondi da 6” come elettropompe sommerse o in pozzi aperti, bacini, vasche o serbatoi come pompe sommergibili. Le elettropompe MBS sono idonee all'uso con variatore di frequenza. Contattate la nostra assistenza tecnica per ulteriori informazioni. VERSIONI MBS: elettropompa sommergibile monoblocco. MBS-CG: versione monofase con galleggiante. KMBS: elettropompa MBS + 20 m cavo + galleggiante + quadro elettrico Colori compositi CHARACTERISTIC DATA Performances at 2900 1/min MBS-X Qmax: 4,2 m3/h / Hmax: 86 m MBS-Y Qmax: 6,3 m3/h / Hmax: 91,5 m MBS-A Qmax: 5,2 m3/h / Hmax: 90 m MBS-B Qmax: 9 m3/h / Hmax: 92 m MBS-C Qmax: 18 m3/h / Hmax: 112 m Temperature of pumped liquid: min 0°C – max 40°C. Maximum quantity of sand allowed in water: 50 g/m3. Suction of solid bodies: max mm 2.5 (X series: 2 mm). Minimum level of liquid: 100mm from bottom of suction grid. Maximum depth of application: up to 70 m below the water level. CARACTERÍSTICAS DE CONSTRUCCIÓN Camisa externa: completamente de acero inoxidable AISI 304, con cuerpo de impulsión con salida roscada 1” 1/4 G. Turbinas y difusores: resina termoplástica resistente a la abrasión. Difusores dotados de anillos de desgaste autoajustables. Eje de bomba y motor en una única pieza totalmente de acero inoxidable AISI 431, soportado en tres puntos. Cojinetes prelubricados de forma permanente. Sistema de estanqueidad: dos sellos mecánicos: en el lado del motor sello de Grafito/Óxido de alúmina, en el lado de la bomba sello de Óxido de alúmina/Carburo de silicio. Cámara de aceite interpuesta (aceite atóxico aprobado por la FDA). Motor: asíncrono de inducción, con camisa externa de acero AISI 304 enfriada por el líquido bombeado. Grado de protección: IP68 El grupo bomba-motor puede ser desmontado y reparado fácilmente. Versiones trifásicas: 380-400-415 V 50 Hz, protecciones y quadro eléctrico suministrados a petición. Versiones monofásicas: 220-230 V/230-240 V 50 Hz, quadro eléctrico completo dotado de protección y base de enchufe Schuko suministrado bajo demanda. Cable tipo H07-RNF de serie: MBS: L=20 m DATOS CARACTERÍSTICOS Pump: UNI EN ISO 9906 Annex A. Motor: IEC 60034-1 standard Prestaciones en 2900 1/min MBS-X Qmax: 4,2 m3/h / Hmax: 86 m MBS-Y Qmax: 6,3 m3/h / Hmax: 91,5 m MBS-A Qmax: 5,2 m3/h / Hmax: 90 m MBS-B Qmax: 9 m3/h / Hmax: 92 m MBS-C Qmax: 18 m3/h / Hmax: 112 m Temperatura del liquido bombeado: mín. 0°C – máx. 40°C. Cantidad máxima de arena tolerada en el agua: 50 g/m3. Paso de cuerpos sólidos: máx. 2,5 mm (serie X: 2 mm). Nivel mínimo del líquido: 100 mm del fondo de la rejilla de aspiración. Profundidad máxima de empleo: hasta 70 m por debajo del nivel del agua. TOLERANCIAS PRESTACIONES PERFORMANCE TOLERANCES The MBS series of pumps can be installed in 6” deep wells as submersed motor-driven pumps or as submersible pumps in open wells, basins, tubs or tanks. MBS-H version is for surface installations. The electric pumps MBS series are suitable for use with frequency changer. You can address to our technical servicing for any further information. AVAILABLE VERSIONS MBS: submersible enbloc electric pump MBS-CG: Single-phase version with float. KMBS: electric pump MBS + 20 m cable + float switch + control panel Bomba: UNI EN ISO 9906 Anexo A. Motor: normas CEI 60034-1 Las bombas de la serie MBS pueden instalarse en pozos profundis de 6” como electrobombas sumergidas o en pozos abiertos, pilas, cubas o tanques como bombas sumergibles. Las electrobombas MBS estàn idoneas par la aplicacion con variador di frecuenzia. Consultar nuestro centro de asistencia tecnica para mas informaciones. VERSIONES DISPONIBLES MBS: electrobomba sumergida monobloque. MBS-CG: versión monofásica con flotador. KMBS: electrobomba MBS + 20 m cable + flotador + cuadro eléctrico

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.