Automatic adjustment of stroke length via direct drive control or mA-input signal

multistadio

the duration of the discharge stroke varies

DDA 12-10 AR-PV/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 30-4 FCM-PV/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

tp 32 180 2 a f z bqqe ew1 98958118 Automatic adjustment of stroke lengthSingle 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