Multicelular pumps Serie APM

Product catalog summary

General Characteristics: The APM series pumps are horizontal multistage centrifugal pumps featuring shrouded impellers, shaft sleeves, and grease-lubricated bearings. They are equipped with suction and discharge flanges ranging from PN16 to PN40, depending on the pump size. These pumps are suitable for handling clean or slightly dirty fluids without abrasive materials and are applicable in various sectors such as water supply, booster sets, water treatment, boiler feed, irrigation, fire fighting, mining, shipbuilding, power stations, and general industries. They can operate at temperatures between 90-110ºC, with options for higher temperatures using special seals.

Performance Charts: The document includes performance charts for different pump models, illustrating flow rates and pressure capabilities at various RPMs. These charts assist in selecting the appropriate pump model based on specific operational requirements.

Technical Data: This section provides detailed specifications for each pump model, including dimensions, weight, and flange sizes. It also outlines the standard and optional configurations for rotation direction and mechanical seals.

Dimensions: Detailed dimensional drawings are provided for each pump type, showing the layout and size of components. This information is crucial for installation and maintenance planning.

Recommendations: The pumps are designed to comply with ISO 9906 Gr II standards, ensuring reliable performance and efficiency. Users are advised to refer to the corresponding tables for limitations and operational guidelines.

Catalog excerpts

índice / Index Aplicaciones: Características generales Aplications: General caracteristics Domaines d'utilisation: Caractéristiques generales Performance charts Performance curves Datos técnicos Technical data Données techniques

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Las bombas de la serie constructiva APM son bombas centrífugas multicelulares, de eje horizontal, con impulsores cerrados, casquillos eje y rodamientos lubricados por grasa. Los cuerpos de aspiración e impulsión están diseñados con bridas PN16 a PN 40 según tamaños y exteriormente se encuentran sujetas mediante tirantes. Estas bombas se utilizan cuando se trata de trasegar fluidos limpios o ligeramente sucios, que no contengan materias abrasivas, utilizándose principalmente en: Abastecimiento y distribución de agua. Instalaciones de circulación y condensados. Instalaciones de alimentación de...

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índice / Index

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Disposición de la bomba / Pump dispositions I Pompe dispositions Sentido horario / Clockwise I Horaire Sentido antihorario / Counterclockwise I Antihoraire ASP: Aspiración / Suction I Aspiration IMP: Impulsión / Discharge I Refoulement índice / Index

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Bridas / Flanges I Brides Nota/Note: 1. CW: Rotación horaria desde acoplamiento / Sense of rotation clockwise I Sens rotation horaire 2. CCW: Rotación antihoraria desde acoplamiento / Sense of rotati on counter ciokwise I Sens rotation anti-horaire índice / Index

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Cortes / Sections I Coupes Suction Casing Corps Aspiration Discharge Casing Corps refoulement. Detalle cierres mecánicos Mechanical seal details Detail de la garniture mécanique Detalle del disco de compensación Balancing disc detail Detail du tambour d'équilibrage índice / Index

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Datos técnicos / Technical data I Donnes techniques */APM con disco de compensación / APM with balancing disc I APM avec tambour équilibrage (1) NU 300: Rodamientos de rodillos / Cylindrical roller bearing I Roulements à rouleaux 3300 C3: Rodamientos de dos hileras con contacto angular / Doble row angular contac ball bearing I Roulement control angulaire 6300 C3: Rodamientos de bolas / Ball bearing I Roulement à billes (2) B1 : (Burgmann) balanced seal B2: (Burgmann) balanced seal Materiales / Matériaux. Carbon graphite/Csi/EPDM índice / Index

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