the duration of the discharge stroke varies

DDA 30-4 AR-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

setpoint change

a magnete permanente e raffreddato ad aria

cm 3 4 a r i v aqqv f a a n 96961049 the duration of the dischargeCompact, 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.