Description Literature Description Freudenberg Sealing Technologies (formerly Tobul) upper mounting bracket, TBR50 Series, 2-1/2 to 15 GAL. A mounting bracket is designed to provide simple and secure mounting for accumulators with nitrile pads to reduce vibration and noise. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Datasheet Accessories