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Dipl. Ing. A. Kutschelis & Sohn

Technische Lehrmittel Construktion
Hochstr. 8
D- 59425 Unna

phone.: +49 (0) 2303 239999
facs: +49 (0) 2303 239990
  Pumps and Valves
Pumps and Valves

The unit is for the training of waterhydraulics which are used in house installations for heating and water supply.


  • 3-stage centrifugal pump with frequency controlled speed.
  • heating circulating pump pressure controlled
  • heating circulating pump 4-stage speed controlled
  • parallel- and series connection
  • with/without system pressure (close/open system)
  • in cold or hot water (inbuilt heater )

Valves characteristics test:

  • straight- / inclined seat-, ball-, V-, release/reducer-, others (1 free duct)
  • pressures with 8-fold switch against a piezoresistive sensor of 0,1% accuracy
  • flow with magnetic flow meter
  • temperatures with pt100 resistors
Automatic Control:
  • with digital continous controller or PC
Terminal for PC connection:
  • provided for use with TeLC acquisition program.
  • rollable stand with dimensions 1.8m x 0.8m x 1.7m
  • weight 170kg
  • services 230V AC.
©TeLC Unna 2004 
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