NTZ
NTZ compressors optimize ultra-low-temperature refrigeration. Danfoss guarantees stability and long service life for vital cooling.
Features and benefits
- Specifically designed for low evaporating temperature applications, replacing the former LTZ range.
- Engineered as a true low temperature compressor, optimized with R404A at -35°C, with an extended evaporating temperature range from -45°C up to -10°C.
- Can be operated at a return gas temperature (suction gas temperature) of 20°C even at low evaporating temperatures.
- A liquid injection system is not required, simplifying installation and operation.
- Built with high-quality and precision components to ensure long product life and reliable performance.
- Large internal free volume helps to reduce the risk of liquid hammering, protecting the compressor from potential damage.
- The electrical motor is fully suction gas cooled, eliminating the need for additional body cooling.
- Allows the compressor to be insulated with an acoustic hood for extra low sound characteristics when required by installation needs.
Cold Rooms
NTZ is a low-temperature hermetic reciprocating compressor range used in the core refrigeration circuit of commercial refrigeration systems. In cold room applications, it is relevant where the installation needs the compression function required to circulate refrigerant and maintain stable low-temperature operation. NTZ is especially relevant where low-temperature performance is critical, including freezer-oriented and other demanding low-temperature cold room applications.