Boiler safety groups SG with insulation
Mounting units for closed central heating systems up to 350 kW
- pressure gauge Ø63/4bar/⅜” with automatic shut-off valve
- ⅜” quick air bleeding system with automatic shut-off valve
- safety valve 3 bar
- EPS insulation 20 mm (acc. DIN 4102-B2)
Individual parts of boiler safety groups can also be ordered separately, see technical sheets for details.