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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS

SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS

Product catalog summary

Description and Use
The document describes single screw self-priming electric pumps available in two materials: Bronze (SBR) and Stainless Steel AISI 316 (SBX). These pumps are designed with a stainless steel screw rotor operating within an NBR rubber stator. They are primarily used in the nautical sector for emptying waste tanks, toilet sewage, and handling viscous liquids with small solid particles.

Construction Features
The pump body is made of Bronze for SBR and Stainless Steel AISI 316 for SBX. The shaft, rotor, and coupling are all made of AISI 316 Stainless Steel, while the stator is made of NBR. The mechanical seal is composed of ceramics, graphite, and NBR, providing special corrosion resistance.

Motor Specifications
The pumps can operate on both direct current (12/24V) and alternate current (230V single-phase or 230-400V three-phase). They feature protection levels of IP44/55 and insulation class F, suitable for continuous duty (S1).

Operational Limits
The pumps can handle liquid temperatures from 0 to 70°C, with a maximum suction depth of 6 meters and a static pressure limit of 6 bar inside the pump body.

Optional Accessories
Available accessories include a non-return valve and an 'Omega' base made of stainless steel with anti-vibration features.

Performance
The document provides detailed performance data for various models, including power, voltage, absorption, RPM, maximum delivery, and head. For example, the SBR model operates at 0.75 HP with a maximum delivery of 50 l/min and a head of 50 meters.

Dimensions and Weights
Dimensions and weights are provided for each model, with measurements in millimeters. For instance, the SBR model weighs 15 kg, while the SBX 8 model weighs 51 kg.

Conclusion
This document provides comprehensive technical specifications for the SBR and SBX series of marine pumps, detailing their construction, performance, and operational limits, making it a valuable resource for professionals in the marine equipment sector.

Catalog excerpts

SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-1

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps Elettropompe autoadescanti monovite in BRONZO (SBR) e in acciaio INOX AISI 316 (SBX) costituite da un rotore a vite senza fine che ruota all‘interno di uno statore in gomma NBR. Queste elettropompe sono largamente utilizzate nel settore nautico per lo svuotamento di casse rifiuti, acque nere degli scarichi wc e di liquidi particolarmente viscosi con piccoli corpi solidi in sospensione. Single screw self-priming pump made in BRONZE (SBR) and STAINLESS STEEL AISI 316 (SBX) equipped with a single screw made in stainless steel AISI 316 that running inside in a NBR rubber stator. These pumps are widely used in the nautical sector to emptying waste tank , toilet sewage and particularly viscous liquids with small solid bodies in suspension. CARATTERISTICHE COSTRUTTIVE CONSTRUCTION FEATURES Corpo pompa: BRONZO (SBR) - ACCIAIO INOX AISI 316 (SBX) Albero: ACCIAIO INOX AISI 316 Rotore: ACCIAIO INOX AISI 316 Giunto: ACCIAIO INOX AISI 316 - NBR Statore: NBR Tenuta meccanica: CERAMICA - GRAFITE – NBR (speciale anticorrosione) Pump body: BRONZE (SBR) – STAINLESS STEEL AISI 316 (SBX) Shaft : AISI 316 Stainless Steel Rotor: AISI 316 Stainless Steel Coupling: AISI 316 Stainless Steel - NBR Stator: NBR Mechanical seal: CERAMICS – GRAPHITE - NBR (special corrosion-proof) Corrente Continua: Motore elettrico 12/24V a magneti permanenti, protezione IP44, Classe di Isolamento F, Servizio continuo (S1). Direct Current: Permanent magnets electric motor 12/24V, Protection IP44, Insulation Class F, Continuous Duty (S1). Corrente Alternata: Motore elettrico asincrono 230V monofase (M) / 230÷400V trifase (T), 50Hz, protezione IP44/55, Classe di Isolamento F, Servizio continuo (S1). Alternate Current: Induction electric motor, 230V single-phase (M) / 230÷400V three-phase (T), 50Hz, Protection IP44/55, Insulation Class F, Continuous Duty (S1). Temperatura del liquido: da + 0 a +70 °C Profondità max. di aspirazione: 6 m Pressione statica nel corpo pompa: 6 bar max Temperature range of the liquid: from + 0 to +70 °C Max. suction depth: 6 m Static pressure inside the pump body: 6 bar max Valvola di non ritorno Base “omega”in acciaio inox con antivibranti Non return valve “Omega” base made in stainless steel with antivibrations MARINE PUMP AND BLOWER PRODUCTION

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-2

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps PRESTAZIONI / PERFORMANCES Modello Type Materiale Material Potenza Power Portata Max. Max. delivery (l/min.) Modello Type Materiale Material Bronzo Bronze Portata Max. Max. delivery (l/min.) Potenza Power 24 Inox Aisi 316 S.S. Aisi 316 Inox Aisi 316 S.S. Aisi 316 Inox Aisi 316 S.S. Aisi 316 Inox Aisi 316 S.S. Aisi 316 Inox Aisi 316 S.S. Aisi 316 12V-24V: CORRENTE CONTINUA / DIRECT CURRENT 230M, 50Hz: corrente alternata monofase / single-phase alternate current 230÷400T, 50Hz: corrente alternata trifase / three-phase...

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-3

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps CORRENTE CONTINUA (c.c.) / DIRECT CURRENT (d.c.) PRESTAZIONI / PERFORMANCES Q (Gal. USA/min) - PORTATA / DELIVERY Q (Gal. USA/min) - PORTATA / DELIVERY Q (l/min) = PORTATA / DELIVERY MARINE PUMP AND BLOWER PRODUCTION

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-4

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps CORRENTE CONTINUA (c.c.) / DIRECT CURRENT (d.c.) DIMENSIONI E PESI / DIMENSIONS AND WEIGHTS SBR L C Dnm Modello Type Corrente Current Corrente Current Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-5

Elettropompe autoadescanti monovite / Single screw sell-priming electric pumps CORRENTE ALTERNATA (c.a.) / ALTERNATE CURRENT (a.c.) PRESTAZIONI / PERFORMANCES Q (Gal. USA/min) = PORTATA / DELIVERY MARINE PUMP AND BLOWER PRODUCTION

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-6

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps CORRENTE ALTERNATA (c.a.) / ALTERNATE CURRENT (a.c.) PRESTAZIONI / PERFORMANCES SBX 7 / SBX 8/A / SBX 8 Modello Type Modello Type Modello Type Modello Type Potenza / Power MARINE PUMP AND BLOWER PRODUCTION Potenza / Power Modello Type Potenza / Power

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-7

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps CORRENTE ALTERNATA (c.a.) / ALTERNATE CURRENT (a.c.) DIMENSIONI E PESI / DIMENSIONS AND WEIGHTS SBR L C Dnm Modello Type Corrente Current Corrente Current Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

Open the catalog to page 7

SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS-8

Elettropompe autoadescanti monovite / Single screw self-priming electric pumps CORRENTE ALTERNATA (c.a.) / ALTERNATE CURRENT (a.c.) DIMENSIONI E PESI / DIMENSIONS AND WEIGHTS SBX 7 / SBX 8/A / SBX 8 Corrente Current Modello Type Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

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SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS

SBR-SBX AINGLE SCREW SELF-PRIMING ELECTRIC PUMPS

Catalog excerpts

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