DESMI

DESMI pumps are preferred worldwide for their energy efficiency and long-lasting reliability, even under harsh operating conditions. This is why hundreds of businesses that demand complete reliability in critical flow processes choose them first.

Ana Sayfa DESMI pumps are preferred worldwide for their energy efficiency and long-lasting reliability, even under harsh operating conditions. This

With a deep-rooted history dating back to 1834, DESMI has become a pioneer over the years in developing and optimizing critical flow processes in the maritime sector, aquaculture, defense, industry, and public services.

How Do Centrifugal Pumps Work?

Centrifugal pumps are pumps that operate based on the rotodynamic principle. Thanks to these features, they are an ideal choice for transporting dirty and corrosive liquids.

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ESLHT Centrifugal Pump

The DESMI ESLHT horizontal end-suction centrifugal pump is designed for high ambient temperatures for boiler water applications and district heating applications and can be used up to 180°C.
Max. Flow Rate : 100 m³/h
Max. Pressure : 45 mt
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Modular S Centrifugal Pump

Self-priming Centrifugal Pump
Max. Flow Rate : 340 m³/h
Max. Pressure : 110 m
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Magnetic Drive Pumps

Magnetic drive pumps are the preferred reliable solutions in applications where fluid leakage is absolutely unacceptable.
Max. Flow Rate : 320 m³/h
Max. Pressure : 220 mt
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Desmi Suction Injector

Designed for mounting on non-self-priming centrifugal pumps.
Max. Flow Rate : l/h
Max. Pressure : bar
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B114N Desmi Priming Pump

The DESMI B114 priming pump is driven by a separate electric motor.
Max. Flow Rate : l/h
Max. Pressure : bar
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ESL Centrifugal Pump

The ESL Centrifugal Pump is designed to provide high efficiency, low NPSH, and easy installation and maintenance. The ESL has different applications and a wide range of uses.
Max. Flow Rate : 200 m3/h
Max. Pressure : 65 mt
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DSL Centrifugal Pump

Vertical in-line, single-stage, double suction centrifugal pump designed for high flow rates.
Max. Flow Rate : 50 Hz - 6200 m³/h
Max. Pressure : 25 bar
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NSL Centrifugal Pump

The NSL pump series stands out with its high efficiency, low NPSH values, easy installation, and low maintenance requirements. The NSL series is widely used in various applications.
Max. Flow Rate : 2000 m³/h
Max. Pressure : 195 mt
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Why Desmi?

DESMI's approach is not just about manufacturing pumps.
It offers sectoral expertise to guide you through complex commercial, engineering, and regulatory environments; it develops solutions that will make your investments more efficient, more productive, and more sustainable.

“DESMI Production Power – Creating Value Beyond Technology”

DESMI pumps are known for their energy efficiency, high durability, long life, and uninterrupted operation in harsh conditions.

DESMI today:

  • Is a leading solution partner in critical processes such as ballast water, engine room, fire extinguishing, and fuel transfer in the maritime sector
  • Has strong references with high-efficiency centrifugal pumps in district heating & cooling projects
  • Offers special pump options for viscous fluids and corrosive chemicals in industrial applications
  • Has production capacity in a wide range of materials:

Cast iron

Bronze / Seawater resistant special alloys

Stainless steel and high alloy materials

Special solutions resistant to corrosion and abrasion

Approximately 200 years of engineering experience forms the basis of all these solutions.

For this reason, DESMI; does not decide on the pump without understanding the application, analyzes, optimizes, and develops a solution specific to the need.

Operating Principle of Centrifugal Pump

A traditional centrifugal pump offers a highly efficient method for transporting low-viscosity liquids containing medium to small solid particles in large volumes. Models are also available that can handle more challenging liquids. Centrifugal pumps are pumps that operate based on the rotodynamic principle. Thanks to these features, they are an ideal choice for transporting dirty and corrosive liquids.

How Do Centrifugal Pumps Work?

Centrifugal pumps work by transmitting the rotational movement it receives from the motor to the impeller. When the impeller rotates, centrifugal force is applied to the liquid, and the liquid is taken from the suction line and transported to the discharge line at high speed. During this process, the impeller blades give kinetic energy to the liquid, and this energy is converted into pressure energy inside the pump body.

The flow inside the pump takes place in a continuously liquid-filled structure, and thanks to this, centrifugal pumps offer long-lasting uninterrupted operation performance in many processes.

Centrifugal pumps; It is used reliably in a wide range of applications, from chemical processes to water transfer, from heating-cooling circuits to tank emptying operations. Thanks to their energy efficiency, flow continuity, and design options that can adapt to different liquids, they are among the most frequently preferred pump types in the industry.

Centrifugal Pump Types

Centrifugal pumps are manufactured in many different types.

Some of them:

• End Suction centrifugal pumps
• In line Centrifugal
• Wet Rotor Centrifugal Pumps
• Multi-Stage Centrifugal Pumps
• Semi-Submersible and Submersible Pumps
• Self-Priming Centrifugal Pumps

Usage Areas of Centrifugal Pumps

Centrifugal pumps are versatile equipment that can adapt to different fluid types and process needs. It is one of the most preferred pump technologies in systems that require high flow rate, continuous flow, and energy efficiency.

Centrifugal pumps are widely used in the following applications:

* Water transfer and water distribution systems (clean water, process water, cooling water)
* Heating and cooling circuits (HVAC, district heating & cooling systems)
* Industrial process fluids (chemical, petrochemical, food, pharmaceutical, etc.)
* Urban and industrial wastewater transfer
* Tanker and storage tank filling/emptying operations
* Maritime applications (ballast, fire extinguishing, engine room circuits)
* Agriculture and irrigation systems
* Energy facilities and auxiliary operating systems

Depending on the application and fluid type; Optimum performance is ensured in every process with different body materials, impeller designs, and mounting configurations.

What Types of Liquids Can Centrifugal Pumps Transport?

Centrifugal pumps can handle many liquids with very different properties. However, since each liquid has its own unique properties, some pumps perform better for certain liquids than others.

For this reason, we recommend that you contact us for your specific liquid and the most suitable pump selection.