Hermetisk Stempel

Hermetic reciprocating compressors are positive displacement compressors used in commercial refrigeration and HVAC systems where wide operating envelopes, refrigerant flexibility, and dependable performance are required.
Compression is achieved through a piston-cylinder mechanism driven by an electric motor within a sealed housing. This design provides:

Broad operating flexibility
Wide refrigerant compatibility
Suitability for standalone and multiplex systems
Proven performance across refrigeration applications

The Danfoss portfolio includes fixed-speed and variable-speed compressor families covering high-, medium-, and low-temperature refrigeration applications.

Features and benefits

Wide operating envelope
Broad refrigerant compatibility
Robust design for demanding applications
Suitable for standalone and multiplex systems
Variable-speed capability in selected ranges (VTZ)
Proven performance in commercial refrigeration

Product types shown: 20

B range
The B range combines versatility and high efficiency for every cooling challenge. Danfoss delivers robust performance across a wide operating spectrum.
DK range
DL range
H range
HB range
HP range
HS range
K range
L range
L range compressors emphasize compactness and top durability. Danfoss solutions for efficient, space-saving cooling needs.
MT
MT compressors from Danfoss offer proven reliability and efficiency.
MTZ
NTZ
NTZ compressors optimize ultra-low-temperature refrigeration. Danfoss guarantees stability and long service life for vital cooling.
P range
P range offers premium efficiency and reliable cooling. Danfoss supports diverse refrigeration needs with advanced technology.
S range
sL range
U range
U range compressors deliver robust power and flexibility. Danfoss designs for industrial, commercial, and specialized needs.
V range
V range provides high-capacity cooling with advanced controls. Danfoss technology for precise, reliable performance anywhere.
VTZ
VTZ compressors are designed for powerful, reliable performance. Danfoss innovation for high-capacity cooling applications.
X range
X range compressors combine cutting-edge technology with efficiency. Danfoss excels in innovation for demanding cooling systems.
X2 range