Air Squared Projects
Miniature Scroll Refrigeration Compressor
The world’s smallest scroll refrigeration compressor.
Developed for DeWalt and measuring just 1.4″ squared x 3″ long (35 mm squared x 78 mm long), the tiny R4H4N3.25 scroll pump delivers up to 10 psi and has a no-load flow of 0.14 cfm (4.0 lpm). The unit is the world’s smallest scroll unit ever designed.