Seminar S1

Seminarcontent

Basics of metering fluids using metering pumps

• Introduction into the metering technique using pumps

• Properties and characteristic curves of metering pumps
• Metering accuracy, reliability and power requirements

Designs and different types of metering and process pumps

• Modular system
• Drive elements, drives, stroke actuators
• Pump heads and their operating elements
• Triplex diaphragm pumps, laboratory pumps

Control technology for metering systems

• Closed loop control
• Sensoric
• FIS Dialog; SPS; PC Control

Incorporation of metering pumps into the overall system

• Plant characteristics, output characteristic of pumps
• Co-operation between pump and plant pumps
• Pressure pulsation in case of undercritical operation
• Pressure shocks
• Hydraulic oscillations in pipe lines, resonances,undercritical and overcritical operation
• Examination of the operating data, NPSHvalues
• Pulsation damping
• Experimental demonstrations on test stands

Applications of metering pumps

• Task of a metering pump in a whole system
• Influences on the right pump sizing
• Safe operation and monitoring
• Examples of production systems

Company Tour

Objectives

• To know the basics mechanical and hydraulically rules of metering pumps
• To know the evolution from a simple plunger pump up to latest diaphragm metering pumps
• To be able to recognize the danger of resonance effects in pipe lines
• To be able to fulfil maintenance and repair tasks referring to operating manual

Dates 2021

Fee

€ 650,- + statutory VAT

Softdrinks during breaks and lunch are included in the services.
LEWA invites you to dinner at the first seminar day.

Venue 
Headquarters LEWA GmbH
Ulmer Str. 10
71229 Leonberg/Germany