The pump has semi-open impeller for 20mm free passage and is suitable for pumping

DDA 120-7 AR-PV/T/C-F-31U3U3FG The SMART Digital DDA is a compact positive displacement

Injection units with lip valve are typically used to add sodium hypochlorite solution to water with a high carbonate content

DDA 17-7 FCM-PVC/V/C-F-32I002F The SMART Digital DDA is a compact positive displacement

suction tubing

tp 100 70 4 a f b baqe hw3 96109073 The pump has semi-open impellerSingle 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