drainage and surface water

and avoid backflow of the dosing liquid

5-16 AR-PVC/V/C-F-31I001 The SMART Digital DDA is a compact positive displacement

Compact valve unit for direct mounting on the pump discharge connection

DDA 12-10 FCM-PV/V/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

tpd 40 240 2 a f a bqqe iw1 93428508 drainage and surface waterSingle stage, close coupled, volute twin head pump with in line suction and discharge ports of identical diameter. The twin head pump is designed with two parallel power heads. 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. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according