Rocker 300C – VF 12 Solvent Filtration System Oil-free diaphragm vacuum system. Max vacuum 99 mbar abs., flow rate 23 L/min @60Hz (20 L/min @50Hz), noise 50 dB, power 60–65W. Supplied complete with VF12 solvent filtration set: 300 mL glass filter holder, 1000 mL GL45 storage bottle, 47/50 mm filter support, silicone tubing, vacuum regulator. Chemical-resistant (not for strong acids/alkali). Direct filtration into GL45 bottles. Operates on 220V, 60 Hz.