they are suitable for pumping liquids containing larger solids

Operation modes:

RS-485 CIM 250 Modbus/SMS messaging GSM/GPRS CIM 270 GRM* GSM/GPRS

External communication The Grundfos Dedicated Controls system can communicate with external units such as

50 % (maximum flow= 60 l/h) and 25 % (maximum flow= 30 l/h)

sp 5a 8 ne 5222108 they are suitable for pumpingMultistage submersible pump designed for pumping of chemically polluted groundwater. The motor is a 1 phase motor with sand shield, mechanical shaft seal, liquid lubricated bearings and pressure equalising diaphragm. Pumpset delivered without motor cable. Motor cable to be ordered separately, EPR, Teflon or XLPE.