Grundfos recommend intermediate guide rail brackets to ensure stable installation and service of submerged pumps on auto coupling

Stroke frequency adjustable from 1 stroke/min to maximum stroke frequency

DDA 17-7 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

three analog inputs

Power transmission is via a split coupling

cri 3 17 a p a e hqqe 96532651 Grundfos recommend intermediate guide railVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.