External Gear Pumps  Manufacturers, Traders, Suppliers

44 companies for External Gear Pumps ✓ B2B manufacturers, distributors & suppliers from 7 countries ✓ With special service for fast information and prices ✓

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25436 Tornesch, Germany

Maag Witte GmbH

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  • Gear pump - CHEM series - Witte chemical pumps are used as dosing pumps for a variety of fluids. Pumps of the CHEM series are desi...
  • Melt pump - BOOSTER-AT - Melt pump for building up pressure in the polymer process. The series is the result of a complete rev...
Description

WITTE offers pumps for applications in borderline areas. We develop durable, standardised or customised solutions of the highest precision. For more than 35 years WITTE has specialised in the development of gear pumps for industrial applications. It is our endeavour to always guarantee the customer the highest level of process reliability and to match the pumps exactly to the application and the process. In this way we guarantee the best efficiency and durability of our pumps. Reduced maintenance costs and intervals due to matched material pairings guarantee a fast payback the investment costs. We have been working successfully for many years with well-known companies and innovation drivers from the industry and are constantly developing new solutions. Should we not have the right solution at hand, we develop together with our customers the suitable product. We accompany our customers during the entire project from the prototype to the final product. Experts from sales, project management and design form the project and development team and keep us informed of the project status at all times. More than 35 years of experience and the knowledge of our competence team flow into each of our pumps.

Technical data

WITTE gear pumps are subject to continuous development and are therefore always at the cutting edge of technology. We pay increased attention to the core components of our pumps. Bearings, shafts and seals can be combined in a variety of materials and designs.

Areas of application

WITTE pumps are used in a variety of applications and industries. Gear pumps are the first choice wherever free-flowing media must be precisely dosed volumetrically. The flow rate per revolution is fixed, which influences the throughput depending on the speed. From food applications to liquid sulphur, WITTE gear pumps are used in a wide range of industries.

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58285 Gevelsberg, Germany

Beinlich Pumpen GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
125047 Moscow, Russia

HMS Group

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About us
The HMS Group is a diversified machine-building and engineering holding company, a manufacturer of pumps, compressors, and oil & gas equipment which production and engineering assets are located in Russia, Ukraine, Belarus, and Germany.
The company's headquarters are located in Moscow, Russia.
542 Nantou County, Taiwan

GOANG CHYAN Co., Ltd.

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  • Spur Gear, Worm Gear, Helical Gear & Spur Gear - There is a great variety of gear shapes, which can be divided into three main cat...
  • Spur Gear, Worm Gear, Helical Gear & Spur Gear - There is a great variety of gear shapes, which can be divided into three main cat...
  • Spur Gear, Worm Gear, Helical Gear & Spur Gear - There is a great variety of gear shapes, which can be divided into three main cat...
226236 Qidong, China

Boden Hydraulics Co. Ltd.

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  • External Gear Pump, Group 3 (20~71cm³/rev.) - Displacement: 20~71cm³/rev. Rotation direction: clockwise (D), counter-clockwise(...
  • External Gear Pump, Group 2.6 (6~44cm³/rev.) - Displacement: 6~44cm³/rev. Rotation direction: clockwise (D), counter-clockwise(...
  • External Gear Pump, Group 2 (3~30cm³/rev.) - Displacement: 3~30cm³/rev. Rotation direction: clockwise (D), counter-clockwise(S)...
58809 Neuenrade, Germany

Lutz Kracht LUKRA Pumpen e.K.

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
  • External Gear Pumps
97990 Weikersheim, Germany

bdtronic GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
97816 Lohr am Main, Germany

Bosch Rexroth AG

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  • External Gear Pumps | Internal Gear Pumps | Hydraulic Gear Pumps
79771 Klettgau, Germany

BUCHER HYDRAULICS GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
33729 Bielefeld, Germany

Carl Werthenbach Konstruktionsteile GmbH & Co. KG

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
01259 Dresden, Germany

Chemprojekt GmbH

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  • External Gear Pumps | Internal Gear Pumps | Gear Metering Pumps
68519 Viernheim, Germany

DR. BAUS GmbH

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  • External Gear Pumps | Internal Gear Pumps | Axial Piston Pumps
  • External Gear Pumps
21079 Hamburg, Germany

Dudek Pumpen GmbH & Co. KG

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
7572 Rohrbrunn, Austria

fmld - Förder-Misch-Mess-Lager u Dosiertechnik VertriebsgmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
  • External Gear Pumps
89233 Neu-Ulm, Germany

Fritz Stiefel Industrie-Vertretungen GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
38350 Helmstedt, Germany

GÜNTER TILL GMBH & CO. KG · Präzisionsmechanik

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  • External Gear Pumps | Internal Gear Pumps | Axial Piston Pumps
  • External Gear Pumps
08750 Molins de Rei (Barcelona), Spain

Hidráulica Rogimar

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  • External Gear Pumps | Gear Pumps | High Pressure Gear Pumps
19053 Parchim, Germany

HN Holding GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
66280 Sulzbach/Saar, Germany

HYDAC INTERNATIONAL GmbH

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  • External Gear Pumps | Internal Gear Pumps | Feed Pumps
66280 Sulzbach/Saar, Germany

HYDAC International GmbH

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  • External Gear Pumps | Internal Gear Pumps | Axial Piston Pumps
66130 Kleinblittersdorf, Germany

HYDRO ASS Hydraulik- und Steuerungstechnik GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
52525 Heinsberg, Germany

hydro-fact Matthias Maaßen

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  • External Gear Pumps | Gear Pumps | Precision Gear Pumps
25-818 Kielce, Poland

Kielecka Fabryka Pomp Białogon S.A.

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
71229 Leonberg, Germany

LEWA GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
58579 Schalksmühle, Germany

Linn-Pumpen GmbH

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  • External Gear Pumps | Gear Pumps | Precision Gear Pumps
  • External Gear Pumps
17033 Neubrandenburg, Germany

Lippold Mecklenburg-Vorpommern GmbH

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  • External Gear Pumps | Gear Pumps | Internal Gear Pumps
65510 Idstein, Germany

MAPROTEC GmbH

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  • External Gear Pumps | Gear Pumps | Precision Gear Pumps
94099 Ruhstorf a.d. Rott, Germany

MOTORENFABRIK HATZ GMBH & CO.KG

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  • External Gear Pumps | Hydraulic Pumps | Pump Aggregate
  • External Gear Pumps
36157 Eichenzell-Kerzell, Germany

Paul Wiegand GmbH

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  • External Gear Pumps | Gear Pumps | High Pressure Gear Pumps
96052 Bamberg, Germany

RAUH-Hydraulik GmbH

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  • External Gear Pumps | Hydraulic Gear Pumps | Hydraulic Pumps

External Gear Pumps - Manufacturers, Traders & Suppliers

External Gear Pumps


Definition and history of gear pumps

A gear pump is a subtype of the positive displacement pump. It is used either for pumping liquids or for power-transmitting drive of hydraulic motors (hydraulic gear pumps). The gear pump was probably invented by Johannes Kepler in 1604. Probably to supply fountains and fountains with water continuously. A gear pump always delivers the medium to be pumped evenly and can withstand pressures of up to 400 bar (high-pressure gear pumps). Also in chemistry (chemical gear pumps) or in matters of highest accuracy (precision gear pumps) gear pumps are used, however there are also more special productions like e.g. polymer gear pumps, hydro gear pumps, stainless steel gear pumps, internal gear pumps or magnetic gear pumps.

structure and types

Each gear pump system consists of 3 components: the housing with inlet and outlet and 2 gears (one of which is driven). Depending on the arrangement and size of the gears used, a distinction is made between external gear pumps, internal gear pumps, annular gear pumps and screw pumps. The external gear pumps have involute toothing and thus transport the medium to be pumped between their teeth and their housings.

External gear pumps

The external gear pumps have a simple design and are therefore inexpensive. Gear pumps are used, for example, as drive means for hydraulic motors in machines (construction machinery, tractors, etc.), as circulation pumps for cooling circuits, as oil pumps in internal combustion engines of cars and as feed pumps for highly viscous liquids.

External Gear Pumps - Synonyms spellings

Users who searched for External Gear Pumps also searched for:

  • External Geared Pumps
  • External Gear Pump


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