About Ober-Read

[ Home ] [ Other Laing Products ]

Laing Thermotech Introduces

The New DDC Pump

Picture of DDC pump

Leading the computer industry in pump technology, Laing has designed a brushless DC motor with a lifetime in excess of 50,000 hours when operated at 12 volts — three to four times the life expectancy of other pumps in its class. Frequently used in sophisticated electronic liquid cooling systems, the DDC is virtually silent when operating and facilitates a more efficient method of heat evacuation than traditional heat sinks.

Click Here for Dimensional Information

Click Here for an Exploded View
 

Laing DDC3.1 and 3.2 Curve

 

DDC Technical Data

 

Design Characteristics

 

  • Motor Design:  Electronically commutated, brushless DC, spherical motor.

  • Rated Voltage:  12 Volts DC
  • Power Consumption:  DDC3.1:  12 Watts max.
                                        DDC3.2:  18 Watts max. 

  • Voltage Range:  8 to 13.2 Volts DC*

  • Maximum system pressure:  21.75 PSI

  • Temperature range: Up to 140°F (60°C)

  • Acceptable media:  Water, Water/Glycol mixtures, and other medias on request.

    *Minimal start voltage of 9 Volts necessary.

 

The DDC electronically commutated wet rotor design results in only one moving part in the entire pump.  A spherically suspended rotor/impeller rests on top of a ceramic ball and is driven magnetically, thereby eliminating the need for a shaft motor connection.  The DDC lasts longer, consumes less power and offers superior performance characteristics when compared to other pumps in its class.  The DDC-VC is available with a liquid volume compensator.

Click Here to Download the New DDC Brochure (Approx 1.22 MB)
 

[ Home ] [ Top of Page ] [ Other Laing Products ]