Chemical Pumps and Metering Packages for the Chemical Industry

Caustic soda production

At LEWA, find out about custom plants for producing and diluting different bases like caustic soda. Ask our experts for more information.

Wet oxidation of waste water

For wet oxidation and other processes, we recommend our tried-and-tested LEWA diaphragm pumps. Ask our experts for more information!

Polymerization

LEWA manufactures metering pumps and metering systems for polymerization which optimally meet the necessary requirements. We are happy to help.

Production of melamines

LEWA metering and process diaphragm pumps meet the specific demands for the production of melamine (trimerization of urea). Consult us!

Chemical metering in high-pressure cleaning systems

LEWA metering and process diaphragm pumps meet the specific demands for the production of melamine (trimerization of urea). Consult us!

Production of polyurethane

LEWA is your reliable production process partner for conveying preliminary and intermediate products during the production of polyurethane.

Metering of silane

LEWA systems meter any silane type reliably, precisely as well as in constant consistency and purity, regardless of chemical or physical attributes or process requirements.

Bottling of liquid fertilizers

For conveying liquid fertilizers, LEWA offers Pomac centrifugal pumps of type CPC which are perfectly tailored to this task because of their optimal hydraulic conditions for fluids with low viscosity.

Coal refinement with remote-head metering pumps in condensing systems

When coal is refined, it is ground as fine as dust and mixed into a suspension kept at a high temperature. LEWA metering pumps with a remote pump head are used for this.

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.

Hydroconversion in refinery processes

With its remote-head metering pumps, LEWA offers the optimum solution for hydroconversion in refinery processes.

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.

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.

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 70 years in the market.

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.

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.

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.

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.

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.

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

LEWA Chemical Injection Packages

Developed and manufactured by the leading pump manufacturer. Customer-specific packages for chemical injection in the oil and gas industry.

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.

Nikkiso Non-Seal® canned motor pump

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

LEWA Pump Skids

Ready-to-operate, custom-designed pump units with a small-footprint design. We choose all the pumps, materials, and accessories for these pump skids.

LEWA Bellows Pulsators

The perfect solution for generating oscillating fluid flows in vertical vessels for a quicker chemical reaction.

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.

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.

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.

LEWA triplex® homogenizing pump

The LEWA triplex homogenizing pump offers hermetic diaphragm technology for sensitive ready-to-drink products, infant food, nutraceuticals and enteral nutrition. It is ideally suited for the treatment of demanding fluids in the food, beverage and pharmaceutical industries.

HNPM - Micro annular gear pump series HL

Micro annular gear pumps accomplish conventional micro fluidic tasks effectively and efficiently and open up new technological fields.

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