LEWA METERING PUMP
 

  LEWA API675 SERIES

The innovative and universal metering pumps with Diaphragm Protection System DPS series in proven modular design can be applied in various conditions to meet the needs. With the consistently further developed LEWA ECOFLOW series an optimal, customized design for almost every application can be configured from the abundance of standardized assemblies. Therefore it is possible to offer the already legendary LEWA quality at a marketable price. For special technical requirements which cannot be covered by our modular system we are in the position to offer special solutions based on over 50 years of experience.

LEWA ecoflow is the most progressive diaphragm metering pump worldwide and offers maximum safety for production and environment:

  • According to national and international standards as VDMA 24284, 24286-10, API 675, FDA guidelines.
  • Satisfy the grading requirements of food and hygiene.
  • Lowest life cycle costs. Lowest maintenance costs.
  • Extremely long service life of the sandwich diaphragm (18 months warrantee).
  • Simple diaphragm replacement.
  • Use of LEWA CMS possible as an option.
  • Highest reliability and availability.
  • Absolute safe start-up of the pump.
  • Patented diaphragm protection system (DPS) Diaphragm monitoring system –safe control of the diaphragm movement.
  • Highest reliability even in case of mal-operation or extreme operating conditions such as high suction pressure, closed discharge- or suction line.

  LEWA ECOFLOW SERIES: LEWA ECOFLOW PUMP (PDF)

Choose the diaphragm metering or plunger type pump:

Diaphragm Type
Click on the above image to see the under hood diagram

Plunger Type
Click on the above image to see the under hood diagram

Flow rates up to 10 m3/h per pump head
Discharge pressure up to 1,200 bar

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  LEWA ECOSMART SERIES

With its compact design, low purchasing price and operational cost, Ecosmart is suitable for low flow, low to mid operating pressure ranges.

Flow rates up to 271 l/hr per pump head
Discharge pressure up to 80 bar
Click on the above image to see the cross-section drawing
Ecosmart Catalog
Ecosmart PVC Catalog

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  LEWA ECODOS SERIES

Ecodos is a standard diaphragm metering pump for the low pressure range with mechanically actuated 4-layer PTFE diaphragm for multiple safety. It can be combined to form a multiplex pump. High metering accuracy: ±1. The metered flow can be adjusted manually, via an electric stroke actuator or by speed using a frequency inverter. LEWA ecodos pumps meet all requirements for integration into automated plants of the application and process technology.

Flow rates up to 1.5 m3/h per pump head.
Discharge pressure up to 20 bar
Ecodos Catalog

  LEWA MICROFLOW SERIES

Micro-metering pumps with hydraulically actuated metal diaphragm of the LEWA Micro-Flow Metering Pumps series are mainly used in the laboratory and for process development in pilot plants. The pumps have very pressure stiff characteristics, this means that the system pressure has little influence on the flow rate.
Flow rates up to 40 l/h per pump head
Discharge pressure up to 560 bar
Microflow-metering pumps series MAH, MLM, MBH
Microflow-metering pumps series FC
Microflow-metering pumps series M3, M5, M8

 
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