The shaft seal is according to EN 12756

DDA 30-4 FCM-PV/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

protective pipe and tank connection with entry holes for relief line and deaeration line Additionally they include Reed-switch unit with two floaters for low level and empty indication (switch mode adjustable NO or NC)

DDC 15-4 AR-PP/V/C WITH ACCESS The SMART Digital DDC is a compact positive displacement

DDA 17-7 FCM-PP/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

cri 10 12 a fgj a v hqqv 93389586 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 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 combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.