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RV Helicoidal Impeller Pump

RV Helicoidal Impeller Pump

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RV Helicoidal Impeller Pump

The RV centrifugal pump with helicoidal impeller is the best solution for the transfer of liquids with solid particles or medium viscosity products that cannot be pumped with an ordinary centrifugal pump. Due to the helicoidal shape of the impeller, the transfer of the product is gentle and without clogging., e.g. solid particles suspended in water (proportion: 40% to 60%). It is ideal for applications of the transfer of pieces of fruit or whole fruits, olives, mushrooms, slices of orange, vegetables, fish, etc.

RV pumps are widely used in wineries for the pump-over process where the high capacity and minimum destruction of the solid parts (seeds, skins, etc.) is required. The design of the pump contributes to a better extraction of tannin, the coloring matter of wine, in the phase of vinification, reducing the lees formation and, as the result, achieving high quality wines.

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RV Helicoidal Impeller Pump

Operating principle

Due to the helicoidal shape of the impeller and to the flow optimised to avoid the obstruction of  the pump, solid particles pass through the pump without being damaged.

Design and features

Close-coupled design.
Helicoidal impeller.
Pump casing with drain port.
Pump casing with volute.
High efficiency (>70%), low power consumption.
Motor: IEC B35, 1500 rpm, IE2.
Mechanical seal: EN 12756 (DIN 24960 L1K).
Connections: DIN 11851.
Maximum particle size: ø 75mm.

Materials

Parts in contact with the product: AISI 316L
Lantern: AISI 316L
Other St.St. parts: AISI 304
Gaskets: EPDM
Mechanical seal: SiC/SiC/EPDM
Internal surface finish: bright polish
External surface finish: matte

Options

Connections: SMS, Clamp, Macon, Garolla, FIL, RJT, DIN flanges, etc.
CE control panel with 10 m cable and plug.
St.St. trolley.
Remote control.
Motor shroud and adjustable legs.
Motor with a frequency converter.

Documents

Operating principle

Due to the helicoidal shape of the impeller and to the flow optimised to avoid the obstruction of  the pump, solid particles pass through the pump without being damaged.

Materials and Options

Parts in contact with the product: AISI 316L
Lantern: AISI 316L
Other St.St. parts: AISI 304
Gaskets: EPDM
Mechanical seal: SiC/SiC/EPDM
Internal surface finish: bright polish
External surface finish: matte

Connections: SMS, Clamp, Macon, Garolla, FIL, RJT, DIN flanges, etc.
CE control panel with 10 m cable and plug.
St.St. trolley.
Remote control.
Motor shroud and adjustable legs.
Motor with a frequency converter.

Documents
Document № FT.RV.2_ES.pdf
Title Bomba Centrífuga de Rodete Helicoidal RV
File type .pdf
Summary La bomba RV de rodete helicoidal es una bomba de altas prestaciones. Es la solución ideal para el bombeo de producto mezcla de líquido y sólido o productos de viscosidad media, imposibles de bombear con una bomba centrífuga tradicional.
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Document № FT.RV.2_EN.pdf
Title Centrifugal Pump with Helicoidal Impeller RV
File type .pdf
Summary The RV centrifugal pump with helicoidal impeller is the best solution for the transfer of liquids with solid particles or medium viscosity products that cannot be pumped with an ordinary centrifugal pump.
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Document № FT.RV.2_FR
Title Pompe Centrifuge à Turbine Hélicoïdale RV
File type .pdf
Summary La pompe RVS est une pompe à haut rendement. Elle est la solution idéale pour le pompage de produits liquides contenants des solides ou produits avec des viscosités moyennes, impossibles à transférer avec une pompe centrifuge traditionnelle.
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Document № FT.RV.2_IT
Title Pompa Centrifuga a Girante Elicoidale RV
File type .pdf
Summary La pompa RVS è una pompa di alte prestazioni. È la soluzione ideale per il pompaggio di prodotti come miscele di liquidi e solidi o prodotti di viscosità media, impossibili da pompare con pompe centrifughe tradizionali.
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Document № FT.RV.2_PT.pdf
Title Bomba Centrífuga de Rotor Helicoidal RV
File type .pdf
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Document № FT.RV.2_RU
Title Центробежный Насос с Геликоидальным Ротором RV
File type .pdf
Summary Насос RV - центробежный насос высокой эффективности. Лучший выбор для перекачивания твёрдых веществ в суспензии и продуктов средней вязкости, с которыми не справляется стандартный центробежный насос.
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Document № FT.RV.1_DE
Title Schraubenkreiselpumpe RV
File type .pdf
Summary Die RV Pumpen sind die ideale Lösung um Flüssigkeite mit Festkörper zu fördern. Der Feststoffgehalt kann bis 60% sein und die Feststoffe können bis D.75mm sein (es hängt von der Größe der Pumpe ab).
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Document № FT.RV.1_CN
Title 螺旋式叶轮离心泵 RV
File type .pdf
Summary RV离心泵是卫生级螺旋式叶轮离心泵,它能够输送普通离心泵不能适合产品,例如含 固体颗粒或者中等粘度的产品,基于螺旋式叶轮的设计,能很温和地、无阻塞地输送 带有悬浮颗粒产品(比例可从 40% 到 60%).
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Document № FA.Remontado.2_ES
Title Remontado del Vino Tinto
File type .pdf
Summary Para homogeneizar la mezcla del depósito se puede utilizar la técnica del remontado, que consiste en extraer el mosto en fermentación por la parte inferior del depósito, y ser bombeado a la parte superior del mismo, para remojar el sombrero
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Document № FA.Pump-over.2_EN
Title Red Wine Pump Over
File type .pdf
Summary The must can be pumped over to make the mixture in the tank consistent. This technique consists of transferring the fermenting must from the bottom to the top of the tank to soak the cap.
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Document № FA.Remontage.2_FR
Title Remontage Vin Rouge
File type .pdf
Summary Pour homogénéiser le mélange de la cuve la technique du remontage consiste à extraire du moût en fermentation par la partie inférieure de la cuve et le transférer vers la partie supérieure de celui-ci afin de mouiller le chapeau
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Document № FA.Rimontaggio.2_IT.pdf
Title Rimontaggio del Vino Rosso
File type .pdf
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Document № 01.214.30.03ES.pdf
Title INSTRUCCIONES DE INSTALACIÓN, SERVICIO Y MANTENIMIENTO: BOMBA RV
File type .pdf
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Document № 01.214.30.03EN.pdf
Title INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS: RV PUMP
File type .pdf
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Document № 01.214.30.03FR.pdf
Title INSTRUCTIONS D’INSTALLATION, DE SERVICE ET D’ENTRETIEN POMPE RV
File type .pdf
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Document № 01.214.30.03RU.pdf
Title Паспорт / Инструкция по установке, эксплуатации и обслуживанию Насос с геликоидальным ротором RV
File type .pdf
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Document № 01.214.12.0001_revA
Title CURVAS CARACTERÍSTICAS. PERFORMANCE CURVES. RV-65
File type .pdf
Summary Área de selección / Performance chart
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Document № 01.214.12.0002
Title CURVAS CARACTERÍSTICAS. PERFORMANCE CURVES. RV-80
File type .pdf
Summary Área de selección / Performance chart
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Document № 01.214.12.0003_revA
Title CURVAS CARACTERÍSTICAS. PERFORMANCE CURVES. RV-100
File type .pdf
Summary Área de selección / Performance chart
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