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Products  |  Thermal Engineering and HVAC  |  Heating and Ventilation in Buildings  |  HL 210
HL 210 Losses in Pipe Systems and Fittings Show data sheet (pdf file) Print page
Technical Description

The friction loss occurs at elbows, bends, valves and fittings and also at special pipe fittings such as a thermostatic valve or a reducer. The pressure differences can be shown on a multiple water tube manometer as head loss.

  The trainer uses a closed water circuit with tank and pump.

Learning Objectives / Experiments

- Effect of the flow rate, pipe diameter and changing

  cross-section, as well as various pipe fittings on

  friction loss 
- Determination of operating point, pump and

  pipework characteristics

* Visualisation of friction loss
Alternative products
HL 102 -- Pipe Friction Training Panel
HL 107 -- Circulating Pumps Training Panel
HL 111 -- Fluid Friction Training Panel
HL 630 -- Efficiency in Heating Technology

[1] Investigation of the friction loss in pipe constrictions, elbows, bends, valves and fittings
[2] 13-tube manometer
[3] Circulating pump

[4] Rotameter

Technical Data

Tank: approx. 5L

- max. flow rate: 60L/min

- max. head: 4m

Measuring range

- flow rate: 100...1000L/h

- water column: 1600mm

Dimensions and Weight
l x w x h: 1650 x 780 x 1800 mm
Weight: approx. 90 kg
Required for Operation
230V, 50Hz, 1 phase
Scope of Delivery

1 trainer

1 manual

Order Details

065.21000  HL 210  Losses in Pipe Systems and


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