quick overview :
A typical household drinking water installation is fitted to the panel. A small electrical boiler for hot water and a circulation pipe with the related components demonstrate the heating of domestic hot water from the cold water supplied.
Safety devices show how the drinking water pipework is protected against the backflow of waste water.
A pipe system for draining the waste water is mounted on the back of the panel.
Learning Objectives/Experiments
Function and operation of components
Water meter
Pressure reducing valve with and without reversible flow filter
Backflow preventer / system separator
System of safety devices
Pressure vessel with heater
Circulating pump
Thermal discharge safety device
Features
Trainer with all components common in a drinking water installation
Designed for training in the plumbing sector
Specification
Familiarisation with the most important components in a drinking water installation
System divided into cold water side, hot water side, drain system
Cold water circuit with water meter, pressure reducing valve, angle-seat valve, system separator, outlets
Hot water circuit with system of safety devices, pressure vessel with heater, pressure reducing valve, non-return valve, circulating pump with timer, outlets
Drain system on rear of panel, drain pipe DN 40 with high temperature stability
Single handle mixer, two handle mixer, shower sprinkler, pipe vents
Technical data
Vane impeller water meter DN20: 2.5m3/h
Euro system separator BA, hazard class 4
System of safety devices, 6bar
backflow preventer
pressure reducing valve
shut-off valve
Thermal discharge safety device: 95°C
Threaded heater element 3kW (in pressure vessel)
Pump
power consumption: 20W
max. flow rate: 640L/h
max. head: 1,4m
max. operating temperature: 110°C
Measuring ranges
pressure: 3x 0…10bar
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
230V, 60Hz, 3 phases
Dimensions and weight
LxWxH: 2000x700x1900mm
Weight: approx. 163kg
Product
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