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

DDA 30-4 AR-PV/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

where a pressurised system has advantages

È del tipo con parte posteriore sfilabile che consente la rimozione del giunto

analogue and remote on/off input

tp 65 60 4 a f a bqqe ew3 93425779 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 6 10 DIN flanges (EN 1092 2 and ISO