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GEMÜ 850

Variable area flowmeter

  • Description
  • Features
  • Technical specifications

​The GEMÜ 850 HP flowmeter operates according to the variable area principle and has a transparent metering tube. The scale printed onto the metering tube is suited to the medium. Dovetail sections moulded onto the metering tube allow for easy mounting of adjustable visual flow indicators, limit switches and a continuous readout transmitter.

  • Good level of accuracy, simple operation
  • Corrosion resistant plastic housing
  • Clear and large size printed scale
  • ATEX version available as an option
  • Over 500 standard scales and 13,000 special scales are available with further scales on request
  • Connection: Spigot; Union end
  • Actuator: With bare shaft
  • ATEX
  • Flowmeter - functional principle: Variable area principle
  • Explosion protection
  • Body material: PA, transparent; PSU; PVC-U, transparent
  • Max. operating pressure: 15 bar
  • Max. media temperature: 120 ° C
  • Min. media temperature: -20 ° C
  • Nominal sizes: DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4''); DN 25 (1'')
  • SCHWEBEKOERPERWERKSTOFF
Ultrasonic cleaning
Further applications

Product applications

Ultrasonic cleaning

High-grade cleaning plays an important role in the care and maintenance of tool moulds, which are typically used for rubber and plastic formed part production. A wide variety of different processes are available for cleaning the parts. Cleaning systems utilising only chemicals frequently do not have a thorough enough effect and require large volumes of cleaning agents. This increases the operating costs and harms the environment. Ultrasonic cleaning systems achieve significantly better cleaning results while using less chemicals.