N series

N series

N series

Product catalog summary
Specifications:
The document describes close-coupled pumps, specifically radial impeller pumps with axial intake and upward-facing radial delivery. These pumps are designed for medium-high flow rates and high discharge heads, suitable for industrial, agricultural, and domestic applications. They are recommended for use with chemically pure liquids at temperatures not exceeding 80°C.

Pump Details:
The pumps have a horizontal axis with brass impellers for model N 32-160 A-B and cast iron for others. The pump body and base support are made of G20 cast iron, with an AISI 304 stainless steel shaft and a ceramic/graphite mechanical seal.

Motor Specifications:
The electric motor is a closed type with an external cooling fan, offering IP44 protection and Class F insulation. Voltage options include 230/400 V for 3 kW and 4 kW, and 400/690 V for 5.5 kW to 22 kW, all at 50 Hz. Other voltage and frequency options are available upon request.

Dimensions and Weights:
The document provides detailed dimensions for various pump models, including flange dimensions and packing dimensions. Weights for each pump model are also specified.

Performance Data:
Technical data at 2850 RPM is provided, detailing power, amperage, capacity in m3/h and Lt/min, and total manometric head in meters for different pump models.

Components and Materials:
A list of components and their materials is included, such as the pump body made of G20 cast iron, impellers made of brass or cast iron, and various other parts made from materials like AISI 316, aluminium, and plastic.

Additional Notes:
The figures in the tables are averages for production models, and the company reserves the right to make changes without prior notice.
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Catalog excerpts

N series-1

N 32 / N 40 / N 50 / N 65 / N 80 Elettropompe monoblocco Close coupled pumps Electropompes monobloc Elettropompe normalizzate costruite secondo norme DIN 24255 Tipo Type Type Mandata Outlet Bouche de refoulement N° curva N° curve N° curve UTILIZZO: Elettropompe a girante radiale con bocca di aspirazione assiale e bocca di mandata radiale rivolta verso l’alto. La caratteristica principale di questa serie è di sviluppare portate medio-alte con prevalenze altrettanto buone. Trattasi di elettropompe ad una sola girante indicate per usi industriali, agricoli e domestici. Nell’impiego di queste elettropompe è consigliabile l’uso di liquidi chimicamente e meccanicamente puliti, con temperatura non superiore agli 80°C. POMPA: Pompa ad asse orizzontale con girante in ottone per la N 32-160 A-B e in ghisa per tutte le altre, corpo pompa e supporto in ghisa G20, albero in acciaio INOX AISI 304 e tenuta meccanica in ceramica/grafite. MOTORE: Elettrico di tipo chiuso a ventilazione esterna, grado di protezione IP44. Classe di isolamento F. TENSIONI: 3 kW e 4 kW: 230/400 V. 50 Hz; da 5,5 kW a 22 kW: 400/690 V. 50 Hz. A richiesta sono disponibili tensioni e frequenze diverse. SCOPE OF APPLICATION: Radial impeller pumps with axial intake and upward-facing radial delivery. The main feature of these pumps is that they are capable of generating medium-high flow rates and high discharge heads. These single-impeller pumps are particularly suited for industrial, agricultural and domestic applications. It is recommended that these pumps are used to carry only chemically pure liquids and free of foreign matters, with temperatures not higher than 80°C. PUMP: Horizontal axis pump with brass impeller for the model N 32-160 A-B and cast iron for all the others, pump body and base support made of G20 cast iron, AISI 304 stainless steel shaft and mechanical seal in ceramic/graphite. MOTOR: Electric, closed-type with external cooling fan, IP44 protection degree. Class F insulation. TENSION: 3 kW and 4 kW: 230/400 V. 50 Hz; from 5,5 kW to 22 kW: 400/690 V. 50 Hz. Different voltage and frequency ratings are available on request. UTILISATION : Pompes à couronne radiale, ayantes une bouche d’aspiration axiale et une bouche de refoulement radiale tourné vers le haut. La principale caractéristique de cette série c’est d’avoir des débits moyen-hauts avec des élévations aussi bonnes. Elles sont indiquées pour des utilisations industrielles, agricoles et privées car ce sont des électropompes à une seule couronne. Lors de l’utilisation de ces électropompes il est conseillé d’employer des liquides chimiquement et mécaniquement propres et à des températures ne dépassant pas 80°C. POMPE : Pompe à axe horizontal avec couronne en laiton pour N 32-160 A-B et en fonte pour toutes les autres, corps de pompe et support en fonte G20, arbre en acier INOX AISI 304 et tenue mécanique en céramique/graphite. MOTEUR : Electrique de type fermé à ventilation extérieure, degré de protection IP44. Classe d’isolation F. TENSION : 3 kW et 4 kW: 230/400 V. 50 Hz; de 5,5 kW à 22 kW: 400/690 V. 50 Hz. Sur demande les tens

 Open the catalog to page 1
N series-2

DIMENSION! IMBALLO in mm - PACKING DIMENSIONS in mm PESI - WEIGHT Kg Pompa - Pump Imballo - Pack Dimensioni Flange in mm - Flanges Dimensions in mm I valori descritti si intendono di produzione media. La Ditta si riserva di apportare qualsiasi variazione senza obbligo di preawiso. The figures in the tables are averages for production models. The Company reserves the right to carry out changes of any kind without prior notice.

 Open the catalog to page 2
N series-3

CARATTERISTICHE DI FUNZIONAMENTO A 2850 GIRI/MIN.

 Open the catalog to page 3
N series-4

Hm = Prevalenza Q = CapacitaHm = Head Q = Capacity COMPONENT! - ELEMENTS I valori descritti si intendono di produzione media. La Ditta si riserva di apportare qualsiasi variazione senza obbligo di preavviso. The figures in the tables are averages for production models. The Company reserves the right to carry out changes of any kind without prior notice.

 Open the catalog to page 4

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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.