Concrete volute pump definition and meaning Related Information

Double volute pump definition and meaning

Piece of construction equipment designed to pump concrete through a hose, originating from a pump mounted on a truck or trailer. The concrete pump is normally a ram type pump, that pushes the concrete, using a piston, into a hose.

What is a suction lift in a pump? - Quora

Answer (1 of 4): It is the ability of a pump to "suck" or produce a lower than atmospheric pressure on the suction line. So it can pull liquid out of a tank or drum which is physically below the pump. It is measured in metres usually, so a pump with a suction lift (head) of say 7m can be located

Pump Terms and Definitions

Axial flow - A pump of this type, sometimes called a propeller pump, has a single inlet impeller with the flow entering axially and discharging nearly axially. Pumps of this type usually have a specific speed above approximately 200 (10,000). - Figure 1.1.4.4 Pump Definitions and Nomenclature

Concrete Pump Definition - What Does it Mean in Construction?

Oct 29, 2019 · DALLAS ABLE CONCRETE VOLUTE PUMPS - A SITUATION AVERTED Flowserve developed the first concrete volute pump in the 1930s and they are still used successfully to this day in applications for drainage, irrigation, flood control, dry dock watering, cooling water and seawater intake.

Fundamental Pump Components: Volutes, Casings, and

Fundamental Pump Components: Volutes, Casings, and Impellers. When you boil them down to the most fundamental components, pumps are made up of two components: An impeller which creates velocity through rotation, And a casing which converts velocity into pressure. There are different types of impellers and different types of casings. The way

What is a Volute? - Definition from Corrosionpedia

• The pump casing volute is integrated with the civil construction of the pumping station. • The prefabricated concrete elements do not require shuttering. Just-in-time delivery reduces on-site construction time. • Simple outdoor assembly is possible, thereby avoiding costly roof constructions. • Due to low cranage height and weight of the

What is a Volute Pump? An Overview of Volute, Turbine and

Oct 01, 2021 · A centrifugal pump–volute or turbine–depends on a rotating impeller to move water through a piping system. The rotating impeller increases water pressure through the effective transformation of kinetic energy. As water is drawn into the pump, the rotating impeller releases kinetic energy into the water.

What is a Centrifugal Pump | Intro to Pumps

The centrifugal pump casing is the component of the pump that converts all of the velocity created by the rotating impeller into a controlled and stable flow and directs it out of the pump through the discharge point. The most common type of casing is called a volute and it looks similar to a snail shell.

Pumps | Vertical Pumps | Flowserve

The range of Flowserve vertical pumps covers wet-pit, double case, submersible, slurry and solid handling, sump and concrete volute configurations. They comply either with ISO, ASME or API standards, and guarantee reliable and efficient processes. Numerous sizes, hydraulics and material combinations are particularly well suited for use in applications where uncompromising reliability and

Volute | Definition of Volute by Merriam-Webster

Pump and volute casing. A volute is a curved funnel that increases in area as it approaches the discharge port. The volute of a centrifugal pump is the casing that receives the fluid being pumped by the impeller, maintaining the velocity of the fluid through to the diffuser. As liquid exits the impeller it has high kinetic energy and the volute directs this flow through to the discharge.

What is a Centrifugal Pump | Intro to Pumps

The centrifugal pump casing is the component of the pump that converts all of the velocity created by the rotating impeller into a controlled and stable flow and directs it out of the pump through the discharge point. The most common type of casing is called a volute and it looks similar to a snail shell.

Air Entrainment versus Air Entrapment - NPCA

Dec 20, 2012 · Entrained air also helps highway concrete slabs,where large area is exposed to sun in countries where day temperature reaches 48 degree centigrade and night temperature reaches 15 degree centigrade.steel fibers up to 35 kg/m3 are used to control micro cracking. only aggregates which have least coefficient of expansion shall be used for exposed to sun slabs.further research is required to

Ruhrpumpen Pumps Selection Guide

Double Casing Difuser VLT / VMT Single or multi-stage, vertical canned pumps HI & API 610 (VS6) 19 Volute DSV / DX Heavy-duty, double suction, single or multi-stage, canned centrifugal design HI & API 610 (VS7) 18 Submersible Pumps SMF [PVT, PV, SKT, STT, TRT] Vertical submersible mixed low pump for installation in a steel tube or concrete well

Honda Pumps - Water Pump Terminology

The volute is the stationary housing enclosing the impeller. The volute collects and directs the flow of liquid from the impeller and increases the pressure of the high velocity water flowing from the vanes of the impeller. Self-Priming: Most centrifugal pumps require the pump …

Volute - definition of volute by The Free Dictionary

vo·lute (və-lo͞ot′) n. 1. A spiral scroll-like ornament such as that used on an Ionic capital. 2. a. A spiral formation, such as one of the whorls of a gastropod shell. b. Any of various marine gastropod mollusks of the family Volutidae, having a spiral, often colorfully marked shell. [French, from Italian voluta, from Latin volūta, from feminine

Volute Definition & Meaning | Dictionary.com

Volute definition, a spiral or twisted formation or object. See more.

CONCRETE VOLUTE PUMPS - A SITUATION AVERTED – Smith …

Concrete volute pumps are designed for high flow applications, resulting in fewer pumps. This need for fewer pumps reduces overall civil dimensions considerably. The pump is predominantly produced in concrete, eliminating potential corrosion problems often experienced in corrosive environments. The pump is constructed as an integral part of the pump-house – ensuring consistent civil and mechanical …

Centrifugal Pumps: Basic Concepts of Operation

Figure B.03: Cut-away of a pump showing volute casing o One of the main purposes of a volute casing is to help balance the hydraulic pressure on the shaft of the pump. However, this occurs best at the manufacturer's recommended capacity. Running volute-style pumps at a lower capacity than the manufacturer recommends can put

What Is Meant By 'Concrete Slump' & Why Does It Matter

A concrete slump test is a way of finding out the consistency of different concretes. The benefits of performing a slump test are that it shows the workability of the concrete and the ease with which it flows, as well as being an indicator of an improperly mixed batch. Checkout our guide on Concrete Slump Tests – a detailed guide on how to

Visual Pump Glossary

Double volute pump: a pump where the immediate volute of the impeller is separated by a partition from the main body of the casing. This design reduces the radial load on the impeller making the pump run smoother and vibration free. Double volute pump (source of image the Pump Handbook by McGraw-Hill). see the pump type database for more