nonché per ridurre il rumore acustico proveniente da un motore a frequenza controllata

5-16 FC-PP/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

The pump head and base are in cast iron – all other wetted parts are in stainless steel

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

overvoltage

tp 80 180 2 a f a bqqe jw1 93428464 nonché per ridurre il rumoreSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO