I contatori da DN 50 a DN 150 sono del tipo a palette elicoidali per acqua fredda fino a 50°C o acqua calda fino a 120°C

This simplifies installation

pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework

alternating operation of two pumps

A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

cri 10 2 a p a e hqqe 96501009 I contatori da DN 50Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.