VACUUBRAND® Chemistry Oil-Free Vacuum Pumps. BrandTech
BrandTech Scientific, Inc.
Whisper-quiet diaphragm vacuum pumps for use in nearly all laboratory vacuum applications, including gel-drying, rotary evaporation, and centrifugal concentration. All models feature PTFE planar diaphragms for high vapor transfer under load, corrosion-resistance, and years of use in most applications (10-15,000 hours) before first service. Corrosion-resistant flowpaths further reduce maintenance. Models MD4C and MD8C may be used with high boiling point solvents including DMF, TFA and water in many applications. One year manufacturers warranty. 120V/60Hz.