semi-open impeller for 30 mm free passage and is suitable for pumping

Per questo scopo è stato progettato un piedistallo che si adatta all'involucro D1 e D2

DDA 12-10 FCM-PVC/T/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

pressure boosting and closed circulation systems with a high static pressure

Dosing flow variation ±1

tp 50 90 4 a f b bqqe ew3 96087135 semi-open impeller for 30 mmSingle 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