The shaft seal is according to EN 12756

ingresso sensore protezione contro marcia a secco

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

Fieldbus control (Genibus prepared for ProfibusDP E-box)

cm 25 3 a r g v aqqv f a a n 99203944 The shaft seal is accordingCompact, 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, foot mounted, fan cooled asynchronous motor.