La tenuta meccanica è secondo EN 12756

External communication The Grundfos Dedicated Controls system can communicate with external units such as

drainage water at high head

DDA 17-7 FC-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

the open loop control mode is used

unilift ap12 40 04 a1 96011017 La tenuta meccanica è secondoSubmersible drainage pump type Vertical single stage stainless steel submersible pump with vertical discharge port and integrated submersible 1 phase totally enclosed motor in insulation class F with thermal overload protection. The pump is fitted with suction strainer and level switch for automatic start and stop. The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater, surface water, rain water and similar. The