water-lubricated journal bearings and a volume compensating diaphragm

DDC 15-4 AR-PP/V/C WITH ACCESS The SMART Digital DDC is a compact positive displacement

The motor is a single-phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range

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

then 7 minutes of standby)

crn 1s 33 a p a v hqqv 93397022 water-lubricated journal bearings and aVertical, 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. 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.