Straight brass safety group for water heater, cumulus 20x27 or 3/4"

General descriptionThe straight brass safety group is designed for water and cumulus heaters, providing effective protection against overpressure. It is available with a 3/4 (20x27) thread and is particularly resistant to aggressive or too soft water. Technical specifications Tare at 7 bars Thread: 3/4 (20x27) Designed for chemically neutral water Installation Install a pressure reducer if the supply pressure exceeds 5.25 bars Mount the safety group on the cold water inlet of the water heater or cumulusUse a dielectric fitting to prevent corrosion