Contatore dell'acqua SJ Resideo EW1100CM2000 Q3 = 4 DN20 L130 T30 M-BUS

SJ water meter Resideo EW1100CM2000. Rated flow Q3=4 m³/h, DN20, length 130 mm, max 30°C, M-Bus enabled. Suitable for residential and light commercial boiler systems.