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CS-S

CS-S

Product catalog summary

Overview

This document provides detailed technical data and performance specifications for a series of self-priming pumps designed for dirty water applications. The pumps are characterized by their ability to handle solids of various diameters and are available in multiple configurations with different impeller diameters, number of blades, and rotational speeds (RPM).

Main Sections

1. Pump Types and Series

The pumps belong to the CS-S series, with various models identified by type codes such as CS-S2, CS-S3, CS-S4, CS-S6, CS-S8, and CS-S10. Each type has sub-variants (e.g., BRX, TBX, S) indicating specific design or material features.

2. Impeller Diameter and Solids Handling

Impeller diameters range from approximately 108 mm up to 315 mm, with corresponding solids handling capabilities from 13 mm up to 76 mm in diameter. This parameter is critical for applications involving dirty water with suspended solids.

3. Number of Blades and Performance Data

Pumps are equipped with impellers having 2, 3, 4, 5, or 7 blades. Performance data tables provide head (H, in meters) and absorbed power (Hp ass.) values at various flow rates and RPMs. These tables allow selection based on required hydraulic head and power consumption.

4. Rotational Speeds (RPM) and Flow Rates

RPM values vary typically between 1450 and 3600, with some models operating at intermediate speeds. Flow rates are given in cubic meters per hour (m³/h) and liters per minute (l/min), with pump ports sizes indicated (e.g., 2", 3", 4", 6", 8", 10").

5. Pump Ports and Connections

Port sizes (DNa, DNm) and number of ports are specified, ranging from 6 to 60 ports depending on the model. This affects installation and compatibility with piping systems.

6. Power Requirements

Absorbed power (Hp ass.) is detailed for each operating condition, enabling assessment of energy consumption and motor sizing.

7. Application Notes

The pumps are self-priming and designed specifically for dirty water with solids, making them suitable for wastewater, sewage, and industrial effluent applications.

Key Parameters and Recommendations

Solids Handling Diameter: Select pump model based on maximum solids size in the fluid (ranges from 13 mm to 76 mm).
Impeller Diameter: Larger impellers provide higher flow and head but require more power.
Number of Blades: Affects hydraulic performance and power consumption; more blades generally increase head and power.
RPM Selection: Higher RPM increases flow and head but also power consumption; balance according to application needs.
Port Size and Number: Ensure compatibility with system piping and required flow rates.
Power Absorption: Use provided Hp ass. data to size motors and ensure energy efficiency.

Summary of Performance Data

The document includes extensive tabulated data showing head (H) in meters and absorbed power (Hp ass.) for various pump configurations at different RPMs and flow rates. For example:

3-blade impellers at 3400-3600 RPM deliver heads from approximately 3 to 21 meters with power ranging from 1.0 to 2.8 Hp.
7-blade impellers at similar speeds achieve heads up to 22 meters with power up to 3.4 Hp.
Impellers with 4 or 5 blades show heads up to 58 meters and power up to 16.5 Hp depending on RPM and flow.
Larger pumps (e.g., CS-S6, CS-S8, CS-S10) with impeller diameters up to 315 mm handle solids up to 76 mm and deliver heads up to 58 meters with power requirements exceeding 50 Hp in some cases.

Conclusion

This technical document serves as a comprehensive reference for selecting self-priming pumps for dirty water applications. It provides critical specifications including impeller size, solids handling capacity, number of blades, RPM, flow rates, head, and power consumption. Users should match pump characteristics to their operational requirements considering solids size, desired flow and head, and power availability.

Catalog excerpts

Le pampe centnlughe autoad&scanti setie CS-S so"0 state sludi&tt* por ossorv colfagate a motori drasa/. beiizina e eleOrio modiaito ghi'HO ofastico Tali Qruppi motopompa o atettropompa vangono uMrzzan in servizl gravosi <fi pompacfgio OV aequo sporche. fangosa con pros&nza di corp* sol-di. sabtna a sostanzo cotrosiva. I settori nai ouall vangono imptegata sono I saguenti: proschigamenti cV scaw. rifomimtmto dacotta no/la ctstama irasportata. pfoscittgamenii tikMtiMKK trasfenm&nto accue kirlde da una vasca a un'aHra. svuotamonto pozzotti di raccolta aequo di scanco prosciugamento sentina. iavaggio....

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Pappre»entazione gratlca del porcorso del laria e dell'acqua airinterno del la pom pa. Perche la pompa si Innosca aulomnticamente o vtono COM etna mat a autoadescanle'? Mediant© questa rappresentazior»e grafica del percotso dotfacqua e dellaria airinterno deila pompa, diamo la nsposta al quesito sopra citato. Lana itxlicata con le bollc rosse. vi&ne aspirata dalla girante in movimento. In questomodosi ciea il vuolonellubodi aspirazione e facqua. indicata con I colore azzurro, spinla dalla pressione almosfertca. ncmpie il ttbo di aspuwone en t rand o qumdi nella camera i separaziorte. La mtscola...

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Le pompe autodescanti serie CS-S vengono costruite in tre diverse versioni. Self-priming pumps series CS-S are available in three different versions. per liquidi non corrosivi / for not corrosive liquids 1 CORPO POMPA - PUMP CASING Ghisa grigia a grana fine - Grey fine grained cast iron 2 COPERCHiO ASPIRAZIONE - SUCTION COVER Ghisa grigia a grana fine - Grey tine grained cast iron 3 VALVOLA A CLAPET - CLAPET VALVE Gomma natu rale - Natural rubber Ghisa grigia a grana fine - Grey tine grained cast iron Ghisa grigia a grana fine - Grey fine grained cast iron 7 TENUTA MECCANICA Dl SERIE - MECHANICAL...

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 18 mm Diametro girante - Impeller diameter: ø 108 mm Numero pale - Number of blades: 3 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Type Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 18 mm Diametro girante - Impeller diameter: ø 108 mm Numero pale - Number of blades: 7 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 15 mm Diametro girante - Impeller diameter: ø 172 mm Numero pale - Number of blades: 4 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 28 mm Diametro girante - Impeller diameter: ø 108 mm Numero pale - Number of blades: 3 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 28 mm Diametro girante...

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 13 mm Diametro girante - Impeller diameter: ø 180 mm Numero pale - Number of blades: 5 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 13 mm Diametro girante - Impeller diameter: ø 180 mm Numero pale - Number of blades: 5 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type Type Passaggio corpi solidi - Solids handling:...

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type Type Passaggio corpi solidi - Solids handling: ø 13 mm Diametro girante - Impeller diameter: ø 180 mm Numero pale - Number of blades: 5 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Type Tipo Tipo Type CS-S4 A1722 S Type Passaggio corpi solidi - Solids handling: ø 50 mm Diametro girante - Impeller diameter: ø 247 mm Numero pale - Number of blades: 2 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type Type Passaggio corpi solidi...

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type Type CS-S4 A1655 S Passaggio corpi solidi - Solids handling: ø 45 mm Diametro girante - Impeller diameter: ø 159 mm Numero pale - Number of blades: 4 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type CS-S6 A2116 S Type Passaggio corpi solidi - Solids handling: ø 37 mm Diametro girante - Impeller diameter: ø 310 mm Numero pale - Number of blades: 3 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type CS-S4 A1831 S Type...

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Pompe autoadescanti per acque sporche con supporto Self-priming pumps for dirty waters with support Serie Series Tipo Tipo Type CS-S6 A2337 S Type Passaggio corpi solidi - Solids handling: ø 76 mm Diametro girante - Impeller diameter: ø 247 mm Numero pale - Number of blades: 2 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type CS-S10 A2507 S Type Passaggio corpi solidi - Solids handling: ø 76 mm Diametro girante - Impeller diameter: ø 305 mm Numero pale - Number of blades: 2 Bocche pompa Ports pumps Giri pompa/1' RPM DNa DNm Tipo Type Tipo Tipo Type CS-S8 A2414 S Type...

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