tp 50 190 4 a f a bqqe iw3 93426069 The pump is self-priming and

The pump is self-priming and can create a suction lift of up to 4 m metres

DDA 200-4 AR-SS-L/V/SS-F-31A1A The SMART Digital DDA is a compact positive displacement

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

5-16 AR-PV/T/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

The sensor-based FlowControl (FCM) system detects malfunctions directly in the dosing head and displays them in plain text in the alarm menu

tp 50 190 4 a f a bqqe iw3 93426069 The pump is self-priming andSingle 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