The shaft seal is according to EN 12756

anti-seizing system

The motor is protected by output filters against overvoltage and increased operating temperature

the duration of the discharge stroke varies

The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure

crn 1s 3 a ca a v hqqv 92900014 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. Power transmission is via a rigid split coupling. Pipe connection is via FlexiClamps. The pump is fitted with a 1 phase, fan cooled asynchronous motor.