They are installed at the lower end of the suction hose and consist of strainer (mesh size 0

DDA 30-4 AR-PVC/T/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

they are suitable for pumping liquids containing larger solids

La durata di ogni corsa di mandata varia in funzione della portata impostata

a seconda delle dimensioni

cm 3 4 a r i e avbe j a a n 97524863 They are installed at theCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in 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, foot mounted, fan cooled asynchronous motor.