The shaft seal is according to EN 12756
Features and benefits The Grundfos Dedicated Controls system offers the features and benefits below:
DDC 15-4 A-PVC/T/C-F-32I002FG The SMART Digital DDC is a compact positive displacement
Models are available with float switch control on request
DDA 12-10 AR-PP/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement
cm 5 8 a r i v avbv c1 a a n 92889672 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 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 1 phase, foot mounted, fan cooled asynchronous motor.