Mutiara Nata Abadi  |  We work together, uniting our energy, and delivering the best solution
ET 499.30 Cutaway Model: Ceiling Air Cooler
Education / GUNT Hamburg / Thermal Engineering and HVAC / Refrigeration and Air Conditioning Technology /

A thermostatic expansion valve, a filter/drier and a ceiling fan air-cooler (evaporator) in the form of cutaway models are fitted to a base plate. The components are cut such that important individual features and functions are visible.


Learning Objectives / Experiments

- Principle of operation and layout of an expansion vessel
- Principle of operation and layout of an evaporator
- Principle of operation and layout of a filter/drier


[1] Cutaway models of refrigeration components
[2] Thermostatic expansion valve, 79x32x65mm
[3] Filter/drier, l=127mm, d=52mm, 0.27kg
[4] Ceiling fan air cooler, 440x430x130mm, 8.6kg


Technical Data

Expansion vessel with internal pressure compensation


Ceiling fan air cooler

- airflow rate: 260m³/h

- capacity: 0.33kW

- cooling surface area: 2.2m²


Dimensions and Weight
l x w x h: 750 x 500 x 190 mm
Weight: approx. 20 kg
Scope of Delivery

1 base plate with cutaway models (expansion valve, filter/drier, ceiling

  air cooler)

1 description
1 set of sectional views

Order Details

061.49930  ET 499.30  Cutaway Model: Ceiling Air Cooler