Branson Ultrasonics Corp. Supplies Refrigerated Solvent Degreaser. The Precision Cleaning Division of Branson Ultrasonic Corporation, innovator of solvent and aqueous cleaning technologies, manufacturesoffers a new Refrigerated Solvent Degreaser, B-452R.Some of the The featuresof Tthis re-engineered, low cost unit include features high throughput capabilities and low solvent emissions. An onboard sub-zero chiller package, captured sliding cover, and internal water separator control losses.