Features
With its unique scroll design and manufacturing
process flexibility, the new Danfoss MLZ/
MLM refrigeration compressor offers a highly
efficient solution for demanding refrigeration
applications.
This new family of refrigeration compressors
includes 12 sizes of medium temperature
scroll compressors designed for commercial
refrigeration applications. These compressors
are engineered for refrigeration, and offer
cooling capacity from 3.4 to 21 kW (2 to 10 HP)
at common voltages and frequencies as well
as any of the common refrigerants (R404A -
R134a - R507 - R22 - R407A - R407F) (Only motor
code4.code5 of MLZ are qualified with R407A/
R407F). MLZ are only qualified with the above 6
refrigerants, MLM is to be used only with R22. Be
sure you have selected a qualified refrigerant for
this range of compressors.
Thanks to its dedicated refrigeration design, the
MLZ/MLM scroll compressor delivers a number
of powerful advantages. With its high efficiency
motor and optimised scroll design it reduces
energy cost in normal operating conditions and
delivers high capacity and an optimised pressure
ratio for refrigeration applications.
fixed scroll
check valve retainer
flat check valve
orbiting scroll
4
FRCC.PC.015.A8.02
Application Guidelines
