The unbalanced rubber bellows seal is according to DIN EN 12756

alarm relay output

analog 0/4-20mA

and with a large variety in the number of impellers

creating operation reports

crn 1 25 a fgj a v hqqv 92901356 The unbalanced rubber bellows sealVertical, 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 combined DIN ANSI JIS flanges. The pump is fitted with a 1 phase, fan cooled asynchronous motor.