The unbalanced rubber bellows seal is according to DIN EN 12756
The pump is fitted with a foot-mounted
The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure
DDA 12-10 FC-PV/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement
DDA 12-10 AR-PVC/T/C-F-31I002F The SMART Digital DDA is a compact positive displacement
cm 3 4 a r g e aqqe f a a n 96806884 The unbalanced rubber bellows sealCompact, 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.