crn 1s 10 a fgj a v hqqv 92900137 Pressure relief valves protect the

Pressure relief valves protect the pump in case of too high counterpressure

The SMART Digital DDA-C is a compact positive-displacement diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption

and with a large variety in the number of impellers

Mechanical lock to protect the pump against unauthorised access

liquid-lubricated bearings and pressure equalizing diaphragm

crn 1s 10 a fgj a v hqqv 92900137 Pressure relief valves protect theVertical, 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 combined DIN ANSI JIS flanges. The pump is fitted with a 1 phase, fan cooled asynchronous motor.