Danfoss BOCK®'s HG-series aluminum compressors are ideal for mobile refrigeration. They're 40% lighter, low-profile for vehicle roofs, and feature a robust K-design valve plate for bus air conditioning and electric applications.
They handle steep inclines with special oil management, and the K valve plate has a proven track record in vehicle compressors.
Lightweight design thanks to the all-aluminum construction, enhancing mobility and efficiency.
Improved performance: The 2-pole version offers a significant performance gains and improved capabilities for various applications.
Space-efficient: these compressors feature a compact design with a reduced-height terminal box, making them ideal for space-constrained environments.
Enhanced safety: BOCK® mobile aluminum compressors meet EN45545's highest fire protection class HL3, ensuring top-tier safety for railway and transportation air-conditioning systems.
Available for R134a, R513A, R450A, R448/9A, as well as R404A, R407A/C/F.
The 2-pole design compressors offer unparalleled refrigerating capacity for power-intensive applications like mobile air conditioning. Available in both cast iron and lightweight aluminum construction, these compressors also come with optional low terminal boxes and a reduced overall height of 300 mm.
K valve plate advantages:
N valve plate advantages:
SEARCH. CLICK. FIND.
The online spare parts catalog allows you to find the right spare parts and accessories for BOCK compressors and units with just a few clicks.
The VAP tool is ideal for finding the appropriate compressors for mobile applications. By inputting the required refrigerating capacity and operating conditions, the tool will display compatible components right away. In the VAP tools you will also find additional details about the suggested compressors.
Go to tool - VAP for Mobile applications
Danfoss provides bus & train air conditioning parts for energy-efficient systems. Visit us here - and learn more about our transport air conditioning systems.
At Danfoss we have all the refrigeration solutions, experience and know-how to act as a competent and trustworthy partner for the global container industry.
Danfoss is a world-leading provider of trailer, truck & van refrigeration products. Visit us here - and learn why to choose our energy-efficient solutions.
Danfoss, to meet the needs of G&D Chillers, used the microchannel heat exchanger and DSH inverter scroll with intermediate discharge valve to customize the Optyma™ Slim condensing unit, making it compatible with the high-efficiency refrigerant R-410A.
When the owners of One Tower Bridge—a 15-story office building in West Conshohocken, Pennsylvania—needed to replace its 30-year-old HVAC units supplying the facility’s floor-by-floor VAV system, they turned to United CoolAir’s VariCool EZ-Fit units using Danfoss variable speed scroll compressors due to their flexible modular design and ability to handle capacity, efficiency, and noise challenges.
Located close to various waterways, the University of North Carolina Wilmington (UNCW) takes marine science seriously. Its new MARBIONC Building — a 69,000-square-foot interdisciplinary research facility for marine biotechnology — provides labs for lease to commercial enterprises that require reliable, energy-efficient 24/7/365 cooling. Faced with high humidity and mid-Atlantic climate variations, the building required a chiller plant that could take advantage of a wide range of operating conditions and still run reliably.
Use this list to learn what goes into making an efficient walk-in cooler or freezer.
Improving indoor air quality by increasing the amount of outdoor air (OA) entering a building is necessary in many facilities. Depending on occupant density, some buildings may require 20 cubic feet per minute (CFM) of outdoor air per person, a volume of air that can increase air-conditioning costs.