The shaft seal is according to EN 12756

Pipework connection is via internal NPT pipe threads

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

Modbus RTU communication via cable

The side connection leads the relief liquid back into the tank

crn 15 4 a p a e hqqe 96504034 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 asynchronous motor.