Rocker – Vacuum Filtration System – Rocker 300C – VF-12

Ideal for

  • the purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis.

Rocker 300C combined with VF-12 makes a unique filtration system that combines a vacuum source with a filtration device. Its compact design saves a lot of bench space compared to conventional systems.

Vacuum Filtration Set, it includes the following:

  • Rocker 300C, PTFE Coated Chemical Resistant Vacuum Pump
  • VF 12, Glass Filtration Set
  • Silicone Tube (1m)


  • Funnel – Borosilicate glass
  • Support base – Borosilicate glass
  • Membrane support – Sintered glass
  • Clamp – Aluminum
  • Stopper Silicone – rubber (No.8)
  • Filtration adaptor – PP
  • Storage bottle – Borosilicate glass
Rocker – Vacuum Filtration System – Rocker 300C – VF-12

Key Features

  • No air pollution, maintenance-free
    Rocker 300C pump is driven by diaphragm, no need of lubricant, regular oil changes and maintenance; with no oil pollution.
  • Save Time
    VF 12 can filtrate and store solution directly in GL45 storage bottle without the need of being transferred from the filtering flask.
  • Suitable for all GL45 storage bottle
    Unique filtration adaptor design can connect with GL45 storage bottle (1000ml, 2000ml, 5000ml…etc.)
  • One-Year Warranty (Rocker 300)


Model Rocker 300C – VF 12
Power supply 110V/60Hz 220V/50Hz
Max. vacuum 145 mbar
Max. flow rate 23 L/min 20 L/min
Vacuum regulator Yes
Hose barb ID8
Model VF 12
Funnel 300 ml
Storage bottle 1000 ml
Filter diameter 47 mm
Funnel capacity 300 ml
Storage bottle capacity 1000 ml
Filter diameter 47 mm
Hose barb ID8 (5/16 inch)
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