unbalanced O-ring seal

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

DDC 9-7 A-PV/E/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

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

cri 3 25 a p a v hqqv 96532308 unbalanced O-ring sealVertical, 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.