LEWA is a manufacturer of pumps and systems for fluid metering. Their focus lies on metering and process pumps, metering systems and complete systems for process engineering processes.

The LEWA GmbH es a world-leading manufacturer of metering pumps and process diaphragm pumps as well as complete metering packages for process engineering. As a research and production-oriented company, LEWA develops technologies and provides solutions for the vast array of applications among its customers. Its products are used mainly in the oil and gas industry, in gas odorization, in refineries and petrochemicals, as well as in the production of plastics, detergents and cleaners. Additional application areas include the chemical industry, cosmetics industry, pharmaceuticals and biotechnology, food and beverage industry, and energy utilities.

LEWA currently employs around 1,100 people and owns 17 subsidiaries around the world along with having 80 representatives and sales offices in more than 80 countries.

Adress / Headquarter

Ulmer Straße 12
71229 Leonberg

Tel.: +49 7152 14-0
Fax: +49 7152 14-1303

Facts and figures


  • Diaphragm metering pumps
  • Process pumps
  • Systems, packages and production units
  • System components
  • Partner products
  • Services for the entire lifecycle


  • Hermetically sealed and reliable metering pumps featuring PTFE diaphragms, highly precise metering and the capability for very high pressure.
  • LEWA DPS (Diaphragm Protection System) for highest safety

LEWA GmbH is certified in accordance with:
DIN EN ISO 9001, 14001 · TR CU · AEO-C ·OHSAS 18001:2007

Pump design in accordance with:
API 674 · API 675 · 94/9 EG (ATEX)

Certified for nuclear plants in accordance with KTA 1401

Hygiene certifications:


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