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SUBMERSIBLE ELECTRIC PUMPS

SUBMERSIBLE ELECTRIC PUMPS

SUBMERSIBLE ELECTRIC PUMPS

Product catalog summary
Description and Applications
Submersible electric pumps are available in two main series: BRA, made of bronze, and SO/SO-V, made of polypropylene fibreglass. These pumps are primarily used in the nautical sector for bilge emptying and transferring fresh and sea water. The BRA and SO-V series, equipped with Vortex impellers, are also suitable for handling black water and dirty liquids with small solid particles.

Construction Features
  • BRA Series: Features a bronze pump body and impeller, with an AISI 316 stainless steel shaft and two silicon carbide mechanical seals for corrosion resistance.
  • SO/SO-V Series: Comprises a polypropylene fibreglass pump body, polymer impeller, AISI 316 stainless steel shaft, and a graphite-NBR mechanical seal with a lip seal for corrosion protection.

Motor Specifications
  • Direct Current: 12/24V wound field electric motor, IP68 protection, Insulation Class F, continuous duty (S1).
  • Alternate Current: 230V single-phase or 230-400V three-phase induction motor, 50Hz, IP68 protection, Insulation Class F, continuous duty (S1).

Scope and Limitations
  • Liquid temperature range: 0 to 50°C.
  • Maximum immersion depth: 20 m for BRA, 5 m for SO and SO-V.
  • Maximum solid particle size: 10 mm for SO, 30 mm for SO-V, and 38 mm for BRA models.

Accessories
Optional float switch available.

Performance
The document provides detailed performance data for various models, including voltage, power, absorption, RPM, maximum delivery, and head. For example, the BRA 50 model operates at 24V with a power of 0.5 HP, delivering up to 350 l/min at a maximum head of 7.5 m.

Dimensions and Weights
Dimensions are provided in millimeters for each model, with weights ranging from 6 kg for the SO model to 26 kg for the BRA 200 model.
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Catalog excerpts

SUBMERSIBLE ELECTRIC PUMPS-1

Elettropompe sommergibili / Submersible electric pumps Elettropompe sommergibili in BRONZO (serie BRA) e polipropilene fibra di vetro (serie SO e SO-V) particolarmente indicate nel settore nautico per lo svuotamento delle sentine ed il travaso di acqua dolce e di mare. Le serie BRA e SO-V equipaggiate con girante arretrata tipo Vortex sono inoltre indicate per lo svuotamento delle acque nere e di liquidi carichi con piccole parti solide in sospensione. Nota: le elettropompe BRA sono fornite di serie con 10 m. di cavo / le elettropompe SO e SO-V sono fornite di serie con 5 metri di cavo. Submersible electric pumps made in BRONZE ( BRA series) and made in polypropylene fibreglass (SO and SO-V series) widely used in the nautical sector to empty bilges and to pumping fresh and sea water. The pump series BRA and SO-V are equipped with Vortex impeller: they are also indicated for black water and dirty liquids with small solid bodies in suspension. Note: the pumps model BRA are supplied of series with 10 m. of cable / the pumps models SO and SO-V are supplied of series with 5 m. of cable. CARATTERISTICHE COSTRUTTIVE CONSTRUCTION FEATURES Serie BRA Corpo pompa: BRONZO Girante: BRONZO Albero: ACCIAIO INOX AISI 316 Tenute meccaniche: No.2 in CARBURO DI SILICIO (speciale anti corrosione) Serie SO / SO-V Corpo pompa: POLIPROPILENE FIBRAVETRO Girante: POLIMERO (ABS) Albero e cassa motore : ACCIAIO INOX AISI 316 Tenute meccaniche: No.1 GRAFITE – NBR + No. 01 PARAOLIO (speciale anti corrosione) BRA series Pump body: BRONZE Impeller: BRONZE Shaft: AISI 316 Stainless steel Mechanical seals: No. 02 made in SILICON CARBIDE (special corrosion-proof) SO / SO-V series Pump body: POLYPROPYLENE FIBREGLASS Impeller: POLYMER (ABS) Shaft : AISI 316 Stainless steel Mechanical seals: No. 01 GRAPHITE-NBR+ No. 01 LIP SEAL (special corrosion-proof) Corrente Continua: Motore elettrico a bobine di campo 12/24V, protezione IP68, Classe di Isolamento F, Servizio continuo (S1). Corrente Alternata: Motore elettrico asincrono 230V monofase (M) / 230-400V trifase (T), 50Hz, protezione IP68, Classe di Isolamento F, Servizio continuo (S1). Direct Current: Wound field electric motor 12/24V, Protection IP68, Insulation Class F, Continuous Duty (S1). Alternate Current: Induction electric motor, 230V single-phase (M) / 230-400V three-phase (T), 50Hz, Protection IP68, Insulation Class F, Continuous Duty (S1). Temperatura del liquido: da +0 a +50 ° Profondità max. di immersione: 20 m. per BRA / 5 m. per SO e SO-V Passaggio corpi solidi ( Ø massimo): SO: 10 mm / SO-V: 30 mm / BRA 50, 75, 100, 150, 200: 38 mm Temperature range of the liquid: from +0 to +50 °C Max. immersion depth: 20 m. for BRA / 5 m for SO and SO-V Solid parts handling ( Ø max.) : SO: 10 mm / SO-V: 30 mm / BRA 50, 75, 100, 150, 200: 38 mm Float switch MARINE PUMP AND BLOWER PRODUCTION

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SUBMERSIBLE ELECTRIC PUMPS-2

Elettropompe sommergibili / Submersible electric pumps PRESTAZIONI / PERFORMANCES Modello Type Materiale Material PPFV PPFG PPFV PPFG Modello Type Materiale Material Potenza Power Portata Max. Max. delivery (l/min.) Portata Max. Max. delivery (l/min.) Potenza Power Bronzo Bronze Bronzo Bronze Bronzo Bronze Bronzo Bronze 12V-24V: CORRENTE CONTINUA / DIRECT CURRENT 230M, 50Hz: corrente alternata monofase / single-phase alternate current 230÷400T, 400÷690T 50Hz: corrente alternata trifase / three-phase alternate current A richiesta disponibili altri voltaggi a 50Hz e 60Hz / Available on request...

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SUBMERSIBLE ELECTRIC PUMPS-3

Elettropompe sommergibili / Submersible electric pumps CORRENTE CONTINUA (c.c.) / DIRECT CURRENT (d.c.) PRESTAZIONI / PERFORMANCES Q (Gal. USA/mln) = PORTATA / DELIVERY Q (l/mln) = PORTATA / DELIVERY Q (Gal. USA/min) = PORTATA / DELIVERY Q (l/min) = PORTATA / DELIVERY Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

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SUBMERSIBLE ELECTRIC PUMPS-4

Elettropompe sommergibili / Submersible electric pumps CORRENTE ALTERNATA (c.a.) / ALTERNATE CURRENT (a.c.) PRESTAZIONI / PERFORMANCES [ Q (Gal. USA/mln) = PORTATA / DELIVERY | Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION 85

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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.