The Grundfos CIU unit can be connected permanent or temporarily for changing the pre-setting

DDA 17-7 FCM-PV/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDC 6-10 AR-PV/E/C-F-32I001FG The SMART Digital DDC is a compact positive displacement

In addition

square tank has a screw cap and a mounting platform for one pump or two pumps in parallel

crn 3 6 a p a v hqqv 93394976 The Grundfos CIU unit canVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade 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.