[NEVER USED] Straight Brass Water Heater Safety Group, Cumulus – 20 x 27 or 3/4 inch – 889006-01

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.Accuracy of the calibration value at 7 bar. Thread available in 3/4 (20x27) More resistant to aggressive or excessively soft water. Better internal flow rate Reduction of pressure losses This safety group is suitable for chemically neutral water. Installation note: If the supply pressure is greater than 5.25 bar, install a pressure reducer upstream of the safety group. It is recommended to mount the safety group on the cold water inlet of the water heater or Cumulus with a dielectric connection to prevent corrosion of the safety group. Product Accuracy of calibration value at 7 bar. Thread available in 3/4 (20x27) Advantages of the 889 straight brass safety group Better internal flow Reduction of pressure losses More precise valve calibration Environmental protection: Lighter, manufactured using recyclable materials and compatible with all energy sources. More resistant to aggressive or excessively soft water. Special features of the 889 straight brass safety group Nominal pressure: PN10 Maximum temperature: 120°C Maximum useful power: 3/4": 10Kw