crn 3 31 s p a v hqqv 96892962 I contatori da DN 20

I contatori da DN 20 a DN 25 sono del tipo multigetto con quadrante asciutto per acqua fredda fino a 30°C o acqua calda fino a 90°C

and with a large variety in the number of impellers

DDE o DDI tappo in PE

protezione contro temperatura motore troppo elevata

crn 3 31 s p a v hqqv 96892962 I contatori da DN 20Vertical, non self priming, high pressure multistage centrifugal pump with suction and discharge ports on the same level (in line) enabling installation in a horizontal one pipe system. The chamber stack is turned upside down to ensure that the shaft seal is not affected by the high pump discharge pressure. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a split coupling. Pipe