The shaft seal is according to EN 12756

DDA 30-4 AR-PVC/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

5-16 AR-PP/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

DDC 9-7 AR-PP/E/C WITH ACCESS

crne 3 17 n p a v hqqv 98389971 The shaft seal is accordingVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The