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ET 499.30

- Cutaway models of industrial components used in refrigeration engineering


Technical Description

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

- volumetric air flow rate: 260m³/h

- capacity: 0,33kW

- cooling surface area: 2,2m²

Dimensions and Weight
LxWxH: 750x500x190mm
Weight: approx. 20kg

Scope of Delivery

1 base plate with cutaway models (expansion valve, filter/drier, ceiling air cooler)
1 description
1 set of sectional views

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