Metering Packages and Pumps for Power Plants and Power Suppliers

LEWA supports power plant operators and power suppliers with pumps and systems for conveying, metering, and mixing different fluids. We not only provide power plants with our products, but also develop solutions for wastewater treatment plants, gas bottlers, biogas producers, regional power suppliers, and hydrogen producers.

We work with you to plan all the important process-related operations, such as conveying, metering, mixing, heating, and cooling, and build you the perfect system to meet your requirements with tried-and-tested LEWA pumps.

Energy Utilities

LEWA Pumps and Systems for Power Producers and Distributors

LEWA offers the most advanced diaphragm metering pumps in the world, which are used for a wide variety of applications in the energy utilities industry. Do you need a pump for a power plant and expert advice in system solutions concerning energy utilities? Then please contact us and allow our experts to advise you.

The energy utilities industry covers the processes of generating, transporting, distributing, and storing energy. Our customers are operators, suppliers, plant construction companies, and planners, who we have supported with our products and knowledge for over 60 years. Since 2009, we have enhanced our portfolio with Nikkiso products, including cryogenic pumps and canned motor pumps.

LEWA metering system for the energy industry

Areas of Application for LEWA Pumps and Systems for the Energy Utilities Industry

The LEWA portfolio includes typical applications for various customer segments in the energy utilities sector. We will be happy to help you with individual inquiries about other applications. Our experts will also develop a custom solution for you or design the ideal pump for your power plant.

User segments Typical applications for our customers
Fossil fuel power plants,
thermal power plants, combined-cycle power plants
  • Caustic soda pumps and detergent metering pumps for CO2 scrubbing (amine scrubbing)
  • Injecting polluted process wastewater into combustion
  • Injecting urea and ammonia solutions for denitrification
  • Sulfur metering for flue gas conditioning
  • Treating water with hydrochloric acids and caustic soda
  • Injecting hydrazine, Levoxin, or ammonia solution for pipeline conditioning and regeneration
  • Rinsing mechanical seals in the boiler feed water pump
  • CO2 re-injection
  • Transferring/circulating critical fluids under difficult conditions (e.g., -200 to 450°C) with canned motor pumps
Biofuel producers
(1st to 3rd generation)
  • Metering phosphoric acids, caustic soda, etc. in the production of biofuels (e.g., ethanol and biodiesel)
  • Conveying biomass into the wood downdraft gasifier for producing synthetic fuels (e.g., out of straw and biogenic waste materials)
  • Metering additives in the cracking process
  • Generating and transferring liquid hydrogen
Biogas producers
  • Odorizing biogas
Battery manufacturers
  • Dilution systems for battery acids in the manufacture of high-performance batteries, for example
Wastewater treatment plants
  • Injecting polluted process wastewater into combustion
Gas bottle fillers
  • Odorizing and metering stations for gas bottle filling
Catalyst manufacturers
  • Metering surfactants, water glass, aluminum oxides, sulfuric acids inside the catalysts
Natural gas/vehicle gas filling stations
  • Odorizing liquid gases
  • Transferring/filling liquid gases (LNG, natural gas)
Ship yards, ship suppliers
double-hulled tankers, LNG/LPG tankers
gas terminals
  • Pumps for filling stations for oxygen/nitrogen mixtures
  • Transferring liquefied gases, such as LNG, LPG
Chemical plants
Solar cell manufacturers
  • Metering monochlorosilane during the production of solar cells
  • HTF (heat transfer) pumps in solar thermal power plants
Public utility companies, regional power suppliers, and new energy companies
  • Transferring electrolytes into and out of caverns with LEWA process pumps
Hydrogen producers
  • Hydrogen odorization

Solutions with LEWA Pumps and Systems for Energy Utilities

We have gained 60 years of experience in many different applications in the energy utilities industry. This means that we can supply you with individual metering pumps such as customized pumps for power plants. And not only that: We also plan, build, and supply complete systems.

We also possess comprehensive knowledge on pulsations, as well the behavior of a variety of fluids, not only in pumps, but also in pipelines and systems.

Measurement, instrumentation, and control technology has been an integral part of the LEWA portfolio for over 40 years. Furthermore, LEWA is engaged in a wide variety of applications in the area of energy transition, e.g., in biofuel production, biogas odorization, as well as circulation applications in thermal solar power plants. You can also benefit from our pioneering knowledge in the field of handling CO2.

Our many years of experience allow us to offer international engineering and project expertise to assist you in all phases of your project.

We work with you to develop the ideal solution that meets your expectations exactly, e.g., a pump for use in a power plant.

In particular, we can offer you:

  • A comprehensive knowledge base in diverse applications
  • Fluid evaluation and pipeline inspections
  • Detailed engineering and global project management
  • Globally leading pump technologies for maximum safety and cost-effectiveness
  • Compliance with international standards such as DVGW G280, WHG, pressure equipment directives, ISO 9001, ASME, GOST-R, ATEX, TA-Luft (German Technical Instructions on Air Quality Control)
  • Compliance with special power plant regulations and the preparation of comprehensive documentation when integrating a new pump into your power plant
  • Commissioning, on-site training, and spare parts service
  • Maintenance, repair, retrofitting, and global services for optimizing your systems

Advantages at a Glance

High end pumps, equipment and systems

We deliver high-end pumps integrated into complete systems and units for your specific applications. In doing so, we of course rely on the tried-and-tested LEWA quality.

Economic solutions

We always deliver economic pumps, systems and units with minimized energy consumption, high efficiency, low maintenance and a long lifetime.

Tried and tested modular system

We design our systems and units in modular design with numerous engine and pump head combinations for different applications.

Special materials

On request, we can build systems with special materials such as Hastelloy, titanium, duplex stainless steel or further materials. If you are interested, please contact our product manager.

Patented sandwich diaphragm

Our patented diaphragm metering pumps use metal or PTFE sandwich diaphragms with Diaphragm Protection System (DPS) for maximum operational safety.

Flexible design

You can rely on over 60 years of experience in the design of pumps, systems and units: During the project phase, we respond flexibly to design changes or adjustments required.

Global commissioning

With our global service network, we take your equipment into operation and provide technical service directly at your location - both onshore and offshore.

Complete documentation

Receive supporting documents and certificates, including the operating instructions, as well as design and test details in different languages.

International standards

LEWA pumps, systems and units are compliant with major international standards such as DVGW G280, WHG, PED, ISO 9001, ASME, ATEX and TA-Luft. Of course, you can also define your own standards.

Applications

Downstream processing

LEWA systems and gradient mixers are used in downstream processing of chemicals and biotechnology. We look forward to receiving your inquiry!

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Production of biodiesel

LEWA provides metering systems for producing biodiesel and other biofuels. Consult us!

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Flue gas cleaning by means of metering sulfur | LEWA

When using an electrofilter for flue gas cleaning, metering sulfur improves the filtration efficiency. LEWA has the solution!

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Autonomous energy utilities

Supplying energy to production plants in remote areas of application is often difficult. Ensure an autonomous fuel supply with diaphragm pumps.

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Continuous metering of extremely small quantities with LEWA intellidrive

Minimum flow rates down to 1 ml/h: With LEWA intellidrive technology, we already have created solutions for many applications with very small flow rates.

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Gas odorization in the natural gas distribution grid

At hubs in the gas distribution network, big amounts of natural gas are forwarded. LEWA odorization unit OD 4200 is able to odorize gas amounts of up to 1.000.000 m³/h.

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Products

LEWA ecoflow® diaphragm metering pump

LEWA ecoflow is the innovative and universal metering pump with DPS diaphragm protection system in a tried-and-tested modular system. Suitable for numerous applications, the ecoflow is our real all-around talent, relied on by customers from all industries.

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LEWA ecoflow ® packed plunger metering pump

The LEWA ecoflow packed plunger metering pump is the robust, tried-and-tested metering pump for unproblematic fluids. It is available in a wide variety of models and used by well-known customers for various processes.

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LEWA ecosmart® diaphragm metering pump

LEWA ecosmart is an innovative, compact and multiplexing diaphragm metering pump at a smart price. With it, we of course guarantee our renowned LEWA quality and offer you our expertise derived from 60 years in the market.

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LEWA ecodos® mechanical diaphragm metering pump

LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted. Here, we also rely on our tried-and-tested modular system in designing the perfect pump for you.

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LEWA intellidrive® diaphragm metering pump

Design the suction and discharge strokes of the metering pump to meet your specific requirements! With LEWA intellidrive technology, you can model pumping characteristics individually.

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LEWA MAH, MBH, MLM Micro-metering pumps

Metering pumps for very small flow rates. An especially cost-effective solution when fluid components must be metered proportionally to a variable reference value.

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LEWA FC laboratory pumps

Metering pumps for very small flow rates. The FC micro-metering pumps for pressures up to 400 bar were developed specifically for laboratories and test centers.

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LEWA ecoflow® process pumps for high-pressure applications

The innovative ecoflow diaphragm process pump shows its strengths in high-pressure applications in the oil and gas, refinery and petrochemical industries as well as in the sensitive areas of pharmaceuticals, biotechnology, food and beverage production.

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LEWA triplex® process pumps for high-pressure processes

The LEWA triplex process diaphragm pump is among the world's most compact high-pressure pumps and can even be set up in the tightest spaces when space is at a premium. The power package has proven its strength in numerous high-pressure processes in a variety of industries. Oil and Gas icon Gas odor icon gray Refinery icon Petrochemicals icon Chemicals icon Plastics icon gray Cleaning icon Cosmetics icon Pharma icon Food icon Energy icon Other icon

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Nikkiso cryogenic pump

In the oil and gas industry, Nikkiso centrifugal submerged wetted motor pumps are used for transporting cryogenic liquefied gases (LNG and LPG). They feature numerous model versions and long life spans.

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Nikkiso Non-Seal® centrifugal canned motor pump

The Nikkiso Non-Seal centrifugal canned motor pump has been designed specifically for the chemical industry. There, it is used for metering critical fluids. To do this, the centrifugal pump is designed in accordance with API 685.

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LEWA Odorizing Systems

LEWA has been building odorizing systems for gases such as natural gas, oxygen, nitrogen, and carbon dioxide for more than 40 years. LEWA odorizing systems meter the odorant in question reliably, proportionally, and economically.

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Customer-Specific Metering, Mixing or Filling Systems from LEWA

Customer-specific batch/continuous systems for your production process. Metering, mixing, filling, separating, controlling temperature: We work with you to develop the ideal process-related sequence and produce the system that fits your production process – right up to the end product.

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Customer-Specific Metering Systems from LEWA

Turnkey metering system in closed loop control with monitoring and plausibility testing equipment. Your individually configured metering system with an optimally designed pump for fluid metering in automated processes.

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ACD AC-14 centrifugal pump

The ACD AC-14 centrifugal pump is the best solution for duties like liquid storage transfer, trailer loading and unloading and test facility support.

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ACD AC-18 centrifugal pump

The ACD AC-18 Centrifugal pump is the ideal solution for duties like well service, transfer boost pump and trailer offloading.

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ACD AC  /  TC30 centrifugal pump

The ACD AC/TC30 Centrifugal Pump is the ideal solution for duties like liquid storage transfer, truck and trailer offloading and tank car unloading.

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ACD AC-32 submerged motor centrifugal pump

The ACD AC-32 Submerged Motor Centrifugal Pump is the ideal solution for duties like Liquid transfer, LNG feed, Storage tank refilling and pipeline injection for LNG.

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ACD AC/TC-21 beltbox centrifugal pump

The AC/TC-21 centrifugal pump is the best solution for duties like liquid storage transfer, liquid cylinder filling and test facility and laboratory support.

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ACD TC-21HD and TC-21J centrifugal pump

The ACD TC-21HD and TC-21J centrifugal pump is the best solution for duties like trailer offloading whith hydraulic of jackshaft.

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ACD TC-34 centrifugal pump

The ACD TC-34 centrifugal pump is the best solution for duties like liquid transfer, LNG feed or storage tank transfer and refilling.

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ACD TC-34.2 submerged centrifugal pump

The ACD TC-34 centrifugal pump is the best solution for duties like fuel supply for railway locomotives, marine fuel systems, HP booster, bunkering operations and peak shaving.

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ACD P2K reciprocating pump

The P2K repciprocating pump is the best solution for duties like heavy duty cylinder filling and automated storage filling.

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ACD RPSA reciprocating pump

The RPSA reciprocating pump is the best solution for duties like carbon dioxide cylinder filling and nitrous oxide cylinder filling.

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