Rocker – Microplate Vacuum Manifold – WelVac

Ideal for

  • DNA Purification
  • RNA Purification
  • Gel Purification
  • PCR Clean Up

Vacuum Filtration Set, it includes the following:

  • Rocker 300, Oil Free Vacuum Pump
  • WelVac 200, Microplate Vacuum Manifold
  • Silicone tube (30 cm)


  • Vacuum manifold – Aluminum
  • Column adapter board – PC
  • Gasket – Rubber
  • O-ring – Rubber
  • Luer connector – Silicone
  • Luer stopper – Silicone
Rocker – Microplate Vacuum Manifold – WelVac

Key Features

  • Simplifying operation
    WelVac 200 is designed to replace traditional centrifuges with vacuum source to simplify purification process of plasmid DNA, single-stranded DNA, RNA, genomic DNA, viral nucleic acids, etc.
  • Time-saving
    By connecting manifold to vacuum source, the system can give a rapid continuous separation without dispensing solution, running and stopping centrifuge.

  • Multi-use of one machine
    Uniquely designed column adapter board and luer connector make WelVac 200 highly compatible with various kinds of centrifuge tube and 96-well microplate.
  • Two-Year Warranty


Rocker 300, Oil Free Vacuum Pump
Power Supply AC110V, 60Hz AC220V, 50Hz
Max. vacuum 105 mbar
Max. flow 23 L/min  20 L/min
Noise level 50 dB
Hose barb  ID8 (5/16 inch)
WelVac 200, Microplate Vacuum Manifold
Vacuum manifold material Aluminum
Gasket material Rubber
O-ring material Rubber
Column adapter board material PC (polycarbonate)
Luer connector material Silicone rubber
Luer stopper material Silicone rubber
Hose barb 5/16 inch (8 mm)
Manifold internal dim. (LxWxH) 12.8 x 8.6 x 7.3 cm
Manifold external dim. (LxWxH) 23.2 x 12.4 x 10.2 cm
Net weight 2.6 Kg



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