Metering pumps by LEWA – for maximum metering accuracy and reliability

LEWA diaphragm and plunger pumps, which are reciprocating positive displacement pumps, provide the greatest possible metering accuracy. They set the standard for safety, reliability and efficiency, especially when it comes to pumping supercritical fluids.

Every metering pump made by LEWA is designed with particular strengths: Whether your needs include energy-efficiency, low maintenance costs, or an extremely long service life for diaphragms. Or perhaps you are looking for a metering pump model that can handle supercritical fluids and liquid gas, or one that meets the highest requirements and demands of the oil and gas, chemistry, cosmetics, pharmaceutical and biotechnology, or food and beverage industry.

LEWA ecoflow® diaphragm metering pump

Technology: Hydraulic actuated 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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen
Performance data
Flow rate 19 m³/h per pump head
Discharge pressure 1200 bar

LEWA ecoflow® sanitary/hygienic diaphragm metering pump

Technology: Hydraulically actuated diaphragm metering pump for hygienic applications

LEWA ecoflow is also available in sanitary/hygienic. The metering pump for hygienic applications has the same all-around capabilities and fulfills all specifications for pharmaceutical and food production.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 6 m³/h per pump head
Discharge pressure 500 bar

LEWA ecoflow ® packed plunger metering pump

Technology: 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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 9 m³/h per pump head
Discharge pressure 500 bar

LEWA ecosmart® diaphragm metering pump

Technology: Hydraulically actuated 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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 300 l/h per pump head
Discharge pressure 80 bar

LEWA ecodos® mechanical diaphragm metering pump

Technology: Mechanically actuated diaphragm metering pump with monitored 4-layer sandwich diaphragm for low pressure

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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 16 to 1460 l/h per pump head
Discharge pressure 20 bar

LEWA ecodos® sanitary/hygienic diaphragm metering pump

Technology: Mechanically actuated diaphragm metering pump in sanitary/hygienic-compatible design

A sanitary/hygienic version is also available for the LEWA ecodos. Here, we meet all requirements for operation in pharmaceutical and food production.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 16 to 1460 l/h per pump head
Discharge pressure 20 bar

LEWA intellidrive® diaphragm metering pump

Technology: Mechatronic diaphragm metering pump with intelligent drive technology via servomotor

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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 4 m³/h per pump head
Discharge pressure 1000 bar

LEWA MAH, MBH, MLM Micro-metering pumps

Technology: Hydraulically actuated metering pump with metal diaphragm and solenoid actuator

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

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 1.0 ml/h to 55 l/h
Discharge pressure 560 bar

LEWA FC laboratory pumps

Technology: Hydraulically actuated diaphragm and mechanically actuated packed plunger metering pump

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.

  • Öl und Gas
  • Gasodorierung
  • Raffinerie
  • Petrochemie
  • Chemie
  • Kunststoffe
  • Wasch- und Reinigungsmittel
  • Kosmetik
  • Pharma und Biotech
  • Lebensmittel und Getränke
  • Energieversorgung
  • Mining
  • Weitere Branchen

Performance data

Flow rate 1.5 to 65 l/h
Discharge pressure 160 bar / 400 bar

Get updates

Subscribe to our newsletter!

Get LEWA insights on products, applications and the business of metering fluids. Subscribe now for free.

Follow us

LEWA is on Linkedin LEWA is on YouTube
© 2019 LEWA GmbH
© 2019 LEWA GmbH