
Metering pumps, process pumps and customized metering systems for fluid dosing.
LEWA GmbH
71229 Leonberg (Headquarters)New on Amplifa
About LEWA
LEWA is a manufacturer specializing in pumps and systems for fluid dosing, headquartered in Leonberg. For more than seven decades, the company has been setting technical standards in the field of metering and process pumps as well as customized metering systems and Production Units. The portfolio includes diaphragm and plunger metering pumps (including ecoflow, ecoSmart, ecoDos), process pumps, hygienic pumps, micro-metering pumps, centrifugal pumps, progressing cavity and rotary lobe pumps, as well as systems such as Pump Skids, Chemical Injection Packages, odorization systems and homogenizer systems. LEWA plans and manufactures individual solutions for metering, conveying, mixing and odorization tasks. The pumps are used in industries ranging from the food and pharmaceutical industries to petrochemicals and refineries.
- Site
- Leonberg
- Processes
- Manufacture of metering pumps (diaphragm and plunger metering pumps), Manufacture of process pumps, Planning and production of customized pump systems and metering systems (skids, Production Units), Technical Services, Maintenance and Service, Valve Testing, Customer Training, Original Spare Parts
- Materials
- PVC
- Industries
- Oil & Gas, Gas Odorization, Refineries, Petrochemicals, Chemical Industry, Plastics Processing
- 01
Engineering (pulsation studies, fluid evaluation)
- 02
Design of customized metering systems
- 03
Manufacturing and assembly of pumps
- 04
System integration (skids, Production Units)
- 05
Service, maintenance and Digital Services
Materials and Product Engineering
PVC
Used for pump heads (e.g. ecoSmart LCC) to achieve maximum chemical resistance against critical fluids.
Locations

Leonberg
DEHeadquarters
- Diaphragm metering pumps (ecoflow)
- Plunger metering pumps
- Metering Systems / Pump Skids
Products and Systems






Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of metering pumps (diaphragm and plunger metering pumps)Assembly | – | – | – | – | – |
| Manufacture of process pumpsAssembly | – | – | – | – | – |
| Planning and production of customized pump systems and metering systems (skids, Production Units)Engineering | – | – | – | – | – |
22 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Diaphragm metering pump | LEWA ecoflow | – | – | – | Leonberg |
| Diaphragm metering pump (Sanitary/Hygienic) | LEWA ecoflow Sanitary/Hygienic | – | – | – | – |
| Plunger metering pump | LEWA ecoflow Plunger Metering Pump | – | – | – | – |
| Diaphragm metering pump | LEWA ecoSmart | – | – | – | – |
| Mechanically driven diaphragm pump | LEWA ecoDos | – | – | – | – |
| Micro-metering pump | LEWA Micro-Metering Pump M (MAH 4, MBH 6) | – | – | – | – |
| Laboratory pump | LEWA FC Laboratory Pump | – | – | – | – |
| Hygienic process pump | LEWA triplex G3E | – | – | – | – |
| Process diaphragm pump | LEWA ecoflow Process Diaphragm Pump (LDH Boxer, LDG) | – | – | – | – |
| Process pump | LEWA Triplex Process Pump | – | – | – | – |
| Single-stage centrifugal pump | Pomac | – | – | – | – |
| Canned motor pump | NIKKISO NON-SEAL | – | – | – | – |
| Rotary lobe pump | Pomac | – | – | – | – |
| Twin screw pump | Wangen Hygienic Twin Screw | – | – | – | – |
| Progressing cavity pump | Wangen KB / KL / MX Series | – | – | – | – |
| Internal gear rotary pump | Varisco | – | – | – | – |
| High-pressure diaphragm homogenizer | LEWA | – | – | – | – |
| Pump skid / metering system | LEWA Pump Skids / Chemical Injection Packages / Customized Production Units | – | – | – | – |
| Bellows pulsator | LEWA Bellows Pulsators | – | – | – | – |
| Odorization system | LEWA Odorizing Systems / Odor Control Unit | – | – | – | – |
| Foam system | LEWA ecofoam System | – | – | – | – |
| Flow distribution system | LEWA Flow Distribution System (FDS) | – | – | – | – |
Additional services
History
For more than seven decades, LEWA has been setting technical standards as a manufacturer of pumps and systems for fluid dosing.