After-run is possible in programmed intervals if risk of floating layer

DDC 15-4 AR-PV/E/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

industrial process water without solids and fibres

a double mechanical seal and a high chrome stainless steel semi-open impeller type for maintained performance

DDA 200-4 AR-PV/T/C-F-31A7A7BG The SMART Digital DDA is a compact positive displacement

tp 50 140 4 a f a bqqe hw3 93426294 After-run is possible in programmedSingle 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