140 SX - 180 SX, 230 SX - 270 SX 50Hz

Product catalog summary

Overview
This document outlines the technical specifications and performance details of Italian-made semiaxial submersible pumps, available in sizes 6”, 8”, 10”, and 12”. These pumps are constructed from AISI 304 casted stainless steel, known for its efficiency and durability.

Specifications

Material: The pumps and their components, such as impellers, diffusers, and shafts, are made from AISI 304 stainless steel. Wear rings and valve seals are made from NBR, while counter thrust components use PTFE with 25% graphite.
Sand Tolerance: Maximum sand tolerance is 50 g/m³.
Standards: Tolerances adhere to UNI ISO 9906 grade 3B.

Performance

Hydraulic Capacity: Capable of handling up to 543 m³/h, with head values up to 470 meters and power up to 350 kW.
Efficiency: Offers superior efficiency ranging from 77% to 81%.
Maximum Depth: Can be submerged to a maximum depth of 350 meters.

Applications
Suitable for clean water supply in domestic, industrial, pressure boosting, firefighting systems, irrigation, and public water networks.

Advantages

High efficiency and energy savings
Long lifespan with reduced wear
Easy assembly and disassembly
Low maintenance and operating costs

Dimensions and Weights
Detailed dimensions and weights are provided for various models to ensure compatibility with different installation requirements.

Additional Features
Compatible with drinking water according to DM 174 standards, with optional configurations for different gas and flange connections.

Hydraulic Performances
Performance metrics include flow rates, head, and power consumption, with efficiencies ranging from 74% to 78.5% depending on the model.

Graphical Data
Graphs illustrate the relationship between flow rate and head, as well as power consumption across different operational conditions. The Net Positive Suction Head (NPSH) is also charted.

Key Models

140 SX44: Max efficiency of 78.5%, stage absorption of 1.44 kW/st.
140 SX54: Max efficiency of 77%, stage absorption of 1.65 kW/st.
140 SX64: Max efficiency of 76%, stage absorption of 2.18 kW/st.
180 SX78: Max efficiency of 74%, stage absorption of 5.75 kW/st.

Material Specifications
Components are primarily made from AISI 304 stainless steel, with some parts using NBR rubber and PTFE with 25% carbon.

Special Features
A special suspension system for pumps sized 8'', 10'', and 12'' is highlighted, capable of handling up to 2 stages.

Company Information
Panelli s.r.l., part of the Pedrollo Group, is based in Italy and has been recognized for Italian excellence since 1906.

Catalog excerpts

acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency italian excellence since 1906 POMPA SOMMERSA SEMIASSIALE INOX SEMIAXIAL SUBMERSIBLE PUMP - INOX Casted

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6” 8” 10” 12” POMPA SOMMERSA SEMIASSIALE INOX SEMIAXIAL SUBMERSIBLE PUMP - INOX Pompa semiassiale in acciaio inossidabile microfuso Disponbile in: AISI 304 - AISI 316 - Duplex Casted stainless steel semiaxial pump Available in: AISI 304 - AISI 316 - Duplex Pompe semiaxiale en acier inoxydable - coulé Disponible en: AISI 304 - AISI 316 - Duplex Bomba semiaxial en acero inoxydable microfundido Disponibilidad en: AISI 304 - AISI 316 - Duplex italian excellence since 1906 Tolleranza alla sabbia 50 g/m³ - sand tolerance 50 g/m³ Tolleranze secondo UNI ISO 9906 livello 3B - Tolerances according to UNI...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency italian excellence since 1906 6” 8” 10” 12” POMPA SOMMERSA SEMIASSIALE INOX SEMIAXIAL SUBMERSIBLE PUMP - INOX Girante e diffusore in acciaio inossidabile AISI 304 microfuso Casted stainless steel impeller and diffuser AISI 304 Roue et diffuseur en acier inoxydable -coulé AISI 304 Rodete y difusor en acero inoxydable microfundido AISI 304 Robustezza ineguagliabile Rendimento ai vertici del settore 77% - 81% - massima efficienza energetica Heavy Duty construction Superior efficiency: 77% - 81 % High Energy Saving...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency italian excellence since 1906 6” 8” 10” 12” POMPA SOMMERSA SEMIASSIALE INOX SEMIAXIAL SUBMERSIBLE PUMP - INOX ELETTROPOMPE SOMMERSE SEMIASSIALI 6’’/8’’/10’’/12” SERIE 140/180/230/270 SX, IN ACCIAIO INOX MICROFUSO AISI 304 Le pompe sommerse semiassiali sono caratterizzate da stadi formati dal corpo diffusore incorporato e girante semi-assiale. Questo tipo di soluzione, rispetto a quella radiale, è ideale quando sono richieste a parità di diametro, medio-alte portate, con medie prevalenze. Adatte a sollevamento...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency italian excellence since 1906 6” 8” 10” 12” POMPA SOMMERSA SEMIASSIALE INOX SEMIAXIAL SUBMERSIBLE PUMP - INOX POMPES IMMERGÉES SEMIAXIALES 6’’/8’’/10’’/12” SERIE 140/180/230/270 SX, EN ACIER INOXYDABLE AISI 304 MICROFUSION Les pompes immergées semiaxiales grâce au design des roues et des diffuseurs peuvent produire des débit moyens-élevés et des hauteurs moyennes. Les pompes sont conçues pour des eaux claires dans toutes applications domestiques, industrielles, systèmes de surpression, groupe incendie, irrigation...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency CARATTERISTICHE IDRAULICHE - HYDRAULIC PERFORMANCES Power Tipo Type Q= Portata - Capacity - Debit DIMENSIONI D’INGOMBRO E PESI - OVERALL DIMENSIONS AND WEIGHTS Type STANDARD ONLY DN= 3’’ GAS OPTIONAL : 3’’ GAS + FLANGE DN 80 OR ONLY DN 4’’ GAS n% = Rendimento della pompa n% = Rendement de la pompe n% = Pump efficiency n% = Rendimiento de la bomba kW/st = Assorbimento per stadio kW/st = Absorption par étage kW/st = Stage absorption kW/st = Potencia absorbida por etapa FOR COMMERCIAL TUBE EXTERNAL DIAMETER: 88,9...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency CARATTERISTICHE IDRAULICHE - HYDRAULIC PERFORMANCES Power Tipo Type Q= Portata - Capacity - Debit DIMENSIONI D’INGOMBRO E PESI - OVERALL DIMENSIONS AND WEIGHTS STANDARD ONLY DN= 3’’ GAS OPTIONAL : 3’’ GAS + FLANGE DN 80 OR ONLY DN 4’’ GAS n% = Rendimento della pompa n% = Rendement de la pompe n% = Pump efficiency n% = Rendimiento de la bomba kW/st = Assorbimento per stadio kW/st = Absorption par étage kW/st = Stage absorption kW/st = Potencia absorbida por etapa FOR COMMERCIAL TUBE EXTERNAL DIAMETER: 88,9 mm...

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acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency

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140 SX - 180 SX, 230 SX - 270 SX 50Hz-10

acciaio inox microfuso - elevato rendimento - casted stainless steel - high efficiency CARATTERISTICHE IDRAULICHE - HYDRAULIC PERFORMANCES Power Tipo Type DIMENSIONI D’INGOMBRO E PESI - OVERALL DIMENSIONS AND WEIGHTS STANDARD ONLY DN= 3’’ GAS OPTIONAL : 3’’ GAS + FLANGE DN 80 OR ONLY DN 4’’ GAS n% = Rendimento della pompa n% = Rendement de la pompe n% = Pump efficiency n% = Rendimiento de la bomba kW/st = Assorbimento per stadio kW/st = Absorption par étage kW/st = Stage absorption kW/st = Potencia absorbida por etapa FOR COMMERCIAL TUBE EXTERNAL DIAMETER: 88,9 mm Tolleranza alla sabbia 50 g/m³...

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