Redi-Flo 3

Redi-Flo3 Submersibles
Grundfos brings environmental pumping systems
into the 21st century
with the new Redi-Flo3 submersible pump.

Redi-Flo3 Downloads
These new pumps feature an all new high efficiency permanent-magnet motor that not only delivers an
ultra-high starting torque, but also provides internal protection against pump dry-run, over and under
voltage,
plus overload and over-temperature safety.
The Redi-Flo3 pump-end uses a floating impeller technology and
environmentally tough materials of
construction to give excellent wear resistance and solids handling capability. This meets the stringent
requirements
of environmental applications.
The
combination of integrated microelectronics in the pump and the optional
Redi-Flo3 status box at the
surface allows communication with the pump through standard electrical motor leads. No additional wires
are required. This feature also provides the integration of multiple sensors, digital input and relays without
traditional extra electronics and cost.
CU 300 Status Box

The CU300 was developed for advanced control and operation of the SQE sub-
mersible pump. Two analog sensor inputs and one digital input are providedfor
controlling pump operation based on signals from external 4-20mA, 0-10vdc or
dry contact sensors. Some typical applications are constant water level mainten-
ance, float switch control or PLC control. Additionally the CU300 is supported by
optional software tools designed to provide local or remote computer access to the
CU300 displaying pump performance and offering control and configuration cap-
abilities.
CU300 Status Box Download
R100 Infrared Remote

The R100 infrared remote allows you to communicate with the CU300 to retrieve important pump
and performance data and change system parameters.
R100 Downloads
DRILLERS SERVICES, INC. Hickory, North Carolina USA 800-334-2308, ext. 230
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