ST 310 Drinking water installation demonstrator
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.
- trainer with all components common in a drinking water installation
- designed for training in the plumbing sector
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
- 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
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
