La tenuta meccanica è secondo EN 12756

DDA 12-10 AR-PV/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The dimensions of the insulating shells for air-conditioning and cooling systems differ from those of the insulating shells for heating systems

Fieldbus control (GENIbus prepared for Grundfos CIU fieldbus modules)

Radial- and thrust bearing are of journal type lubricated by the motor liquid – water filled construction

crn 5 22 a p a v hqqv 93396679 La tenuta meccanica è secondoVertical, 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.