DDA 30-4 FCM-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

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acque di scarico chiare e similari La pompa ha una doppia tenuta meccanica e una camera d'olio intermedia riempita con olio speciale atossico

Grundfos Dedicated Controls is a control system designed for installation in either commercial buildings or network pumping stations with one or two pumps

cme 10 4 a r g e aqqe s a d n 99176092 DDA 30-4 FCM-SS/T/SS-F-31AAFG The SMARTCompact, 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