Inoltre le unità di iniezione standard includono:

DDA 200-4 AR-SS/V/SS-F-31A1A1F The SMART Digital DDA is a compact positive displacement

DDA 60-10 FCM-SS/V/SS-F-31A3A3 The SMART Digital DDA is a compact positive displacement

La pompa è completa di griglia di aspirazione

Grundfos recommend intermediate guide rail brackets to ensure stable installation and service of submerged pumps on auto coupling

cm 3 4 a r g v aqqv e1 a a n 97797795 Inoltre le unità di iniezioneCompact, 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.