ปั๊มน้ำ - WG - Wiroon & Gwyness

Vertical Line Shaft Pumps, Vertical Column Pumps (Pull-out or Non Pull-out) Vertical Volute Pumps (Metal or Concrete Volute Casing) Download Brochure. Andritz Vertical Volute Pumps Andritz Concrete Volute Pumps. Submersible Horizontal Pumps (Low Head, Gate Installation)

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Rodelta Pumps International | Dutch Pump Manufacturing …

The pump type SC VP (Single-vane Concrete Volute Pump) is a vertical dry pit pump, single stage with volute pump casing of pre-fabricated concrete material. The pull-out unit of the SCVP is equipped with an single vane impeller design. The material of the metal PUIl-OUt unit depends on the pump liquid and is available in various materials. The

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Andritz Vertical volute pumps - Delta Pompen

The metal volute is a welded structure consisting of several segments and can be embedded in concrete as an option. This design is used primarily for larger delivery heads if a solution with a concrete volute is no longer feasible due to strength requirements. From the technological and economic points of view, concrete volute pumps …

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Pump casing | KSB

Fig. 2 Pump casing: Submersible waste water pump. Fig. 3 Pump casing: Volute casing pump Fig.4 Pump casing: Volute casing pump with mixed flow impeller and vortex volute The pressure range also has an influence on the casing types. Low-pressure pumps require different design solutions than those suitable for high and ultra-high pressure pumps.

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Andritz Vertical Volute - Delta Pompen B.V.

Delta Pompen B.V. +31 (0)50 2072380 . Request a quotation

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Centrifugal with volute pump - All industrial

water centrifugal with volute industrial. vertical pump. VVP /CVP series. Flow: 100, 85 m³/s. Head: 40, 250 m. Power: 140,000, 40,000 kW. Customized pump engineering for various applications in the water, power and desalination sector ANDRITZ vertical volute pumps with either a concrete, CVP series, or metal volute…

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US4213742A - Modified volute pump casing - Google Patents

The specification discloses a centrifugal pump in which radial thrust on the impeller shaft is reduced by employing a modified volute casing in which the casing flow area downstream from the cutwater to a point generally opposite the cutwater is significantly greater than would be the flow area of a true volute casing, the area at a point generally opposite the cutwater being significantly

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ANDRITZ Vertical volute pumps - energyenc.com

Vertical volute pumps .andritz.com. Customer-specifi c pump engineering Solutions for customer needs Design variants: Design with metal or concrete volute casing, with or without guide vane mechanism Impeller radial or semi-axial Flow rate up to 50 m³/sec Head up to 40 m (concrete volute)

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ANDRITZ Vertical volute pumps - wgflow.com

Apr 06, 2017 · Customer-speci fic pump engineering Solutions for customer needs Design variants: Design with metal or concrete volut e casing, with or without guide van e mechanism Impeller radial or semi-axial Flow rate up to 50 m³/sec Hea d up to 40 m (concrete volute) up to 250 m (metal volute) Outpu t up to 20,000 kW (concrete volute) up to 50,000 kW

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ANDRITZ Vertical volute pumps - Motralec

Volute casing The hydraulic dimensioning and design of the volute casing depends on the specific output characteristics. Optimum flow is achieved in the volute thanks to its individual shaping, thus also achieving a high level of efficiency. The volute casing is manufactured as a concrete or me-tal volute. The metal volute is a welded structure

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Volute casing pump | KSB

The volute casing pump is the most common type of centrifugal pump.Its characteristic feature is the volute-shaped pump casing which is typical for single-stage centrifugal pumps.. There are designs whose main dimensions are standardised in accordance with EN 733, EN 22858, ISO 2858 and ISO 5199, but this standardisation still leaves ample room for many design variants.

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ACVP (Axial Concrete Volute Pump) - Rodelta

The pump type ACVP (Axial Concrete Volute Pump) is a vertical dry pit pump, single stage with volute pump casing of pre-fabricated concrete material. The pull-out unit of the ACVP is equipped with an axial impeller design. The material of the metal pull-out unit depends on the pump liquid and is available in various materials.

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Pump casing | KSB

Fig. 2 Pump casing: Submersible waste water pump. Fig. 3 Pump casing: Volute casing pump Fig.4 Pump casing: Volute casing pump with mixed flow impeller and vortex volute The pressure range also has an influence on the casing types. Low-pressure pumps require different design solutions than those suitable for high and ultra-high pressure pumps.

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Vertical pump - VVP /CVP series - ANDRITZ - water

Customized pump engineering for various applications in the water, power and desalination sector ANDRITZ vertical volute pumps with either a concrete, CVP series, or metal volute, VVP series, are manufactured and designed according to customers' needs and requirements.

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cast iron volute casing centrifugal pump - Alibaba.com

2. Single Stage Volute Casing Centrifugal pumps is high operation efficiency over a wider range of capacities. 7. Mechanical seal of Single Stage Volute Casing Centrifugal pumps assures the reliability and longer service life of the pumps. 5. Material of Single Stage Volute Casing Centrifugal pumps is main cast iron and medium should be non

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WPIL Large Volute Flow Pumps - WPIL Large Concrete Volute

Volute Casing. Concrete Volute Volute formed at siteby concreting on wooden formwork. Formwork removed after concreting. Volute casing options; Metal Volute And Concreting on Steel Liner . Volute manufactured at shop by formed metal plates in segments, assembly-checked and then transported to site in segments. At site all segments welded and then

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What is the function of volute casing in centrifugal pump?

A double volute casing has two single volutes 180° apart; Total throat area of two volute is same as the throat area of a comparable single volute; Double volute significantly reduces the radial load problem of the single volute pump; Hydraulic performance of a double volute pump is nearly the same as that of a single volute; Double volute pump is around 1-1.5 point less efficient at B.E.P

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Vertical volute pumps - ANDRITZ GROUP

VOLUTE CASING The hydraulic dimensioning and design of the volute casing depends on the specific output characteris-tics. Optimum flow is achieved in the volute thanks to its individual shaping, thus also achieving a high level of efficiency. The volute casing is manufactured as a concrete or metal volute. The metal volute is a welded

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Metallic volute casing Pump - Aditya Steel Engineering Co.

Metallic volute casing Pump. Aditya Steel Engg. Co. is one of the biggest stockist, suppliers, dealer and exporters of oilfield pumps since 2010. we are ISO 9001 certified having its offices at Mumbai, India. with the aim of supplying various equipment for industrial sector Oil & Gas, Power plants, Petrochemical, oil well, water & waste water

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VV (Vertical Volute Pump) - Rodelta

The VV pumps are vertical dry pit pumps, single stage with cast or fabricated volute casing. The volute casing is double volute to balance the radial load on shaft. The high efficiency impellers are casted type. The impeller can be semi open or enclosed type depending on operating head and application.

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