The heart of the system is a Masterflux brushless DC rolling piston compressor. This quiet and highly efficient compressor was developed by Glacier Bay and is now produced by the Masterflux division of Tecumseh Products Corporation, the world's largest compressor manufacturer. Weighting less than 12 lbs, the compressor is 100% hermetically sealed and has 7x the refrigerating capacity of other DC compressors. The Masterflux compressor is just one of the technologies that give the Micro HPS an unbeatable edge over the competition.
Gone are the days when you have
to compromise on size, weight and noise to gain power and efficiency. With
the Micro™ HPS you get it all — tiny size, light weight and super quiet operation. These
breakthroughs don't come by assembling standard off-the-shelf
refrigeration components. The Micro HPS is chock full of
technological advancements you'll find nowhere else.
OSSA Powerlite is a registered trademark of Glacier Bay, Inc.
Masterflux is a registered trademark of Tecumseh Products Company


The Micro HPStm (Hybrid Plate System) represents an entirely new kind of marine refrigeration system.
The most significant advancement in marine refrigeration technology in the past 30 years, and winner of the 2003 NMMA Innovation Award, the Micro HPS blurs the line between small, hermetically sealed DC constant-cycle units and large, high-powered DC holding plate systems. The result is a clean, compact, reliable system of unprecedented power and performance.
Here are just a few of the Micro HPS unique features and advantages:

