Syr Sasserath Sicherheitscenter 18 liter expansion tank 4807.20.001 connection group DN 20

Syr - Sasserath Sicherheitscenter 4807.20.001

• for the connection of closed drinking water heaters up to max. 560 l in accordance with DIN 1988 and DIN 4807
• DVGW-approved and soundproofing tested in class 2000
• consisting of a connection for an additional cold water consumer
• Backflow preventer with test device
• double barrier
• Diaphragm safety valve
• Flow fitting with integrated maintenance shut-off
• membrane expansion tank
• Mounting plate with compensation screw connection and system check
• Gunmetal body
• Replacement upper part for the membrane safety valve in 6/8 and 10 bar included in the scope of delivery
• minimum operating pressure 2 bar
• maximum operating pressure 16 bar
• max. operating temperature 30 °C inlet temperature
• Medium drinking water
• Response pressure 6/8 and 10 bar with enclosed cartridges
• Any installation position
• Judge down