Hand operated vacuum pump, 625 mmHg

Chemically-resistant pump therefore suitable for highly aggressive or corrosive gases and vapours because all wetted parts are made of PTFE material. For filter units, SPE, gel electrophoresis, rotary evaporator (only VACU-R20-001). Compact and light weight. 100% oil-free transfer, clean and maintenance free. Silent running (50 dB). Thermal protection. Motor rotation: 1450 rpm. 220V/50Hz. Warranty 2 years. It is recommended to combine with a vacuum trap, essential in those cases where you work with a filter manifold