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

DDA 12-10 FC-PVC/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

il sensore di pressione di fabbrica è collegato a uno di questi ingressi

DDA 12-10 FC-PV/T/C-F-31I002FG 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

cme 5 7 a r g e aqqe v a d n 99380708 Radial- and thrust bearing areCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is