عداد المياه SJ Resideo EW1101AC2000 Q3 = 4 DN20 MAX 90 درجة مئوية 130 مم

SJ water meter Resideo EW1101AC2000 with Q3=4, DN20, maximum operating temperature 90°C, and overall length 130 mm. Suitable for higher flow rate measurement in heating and boiler systems with DN20 connections.