A DAC column,or Dynamic Axial Compression column,is a self-packing column used for
separation in
laboratories,at pilot scale,and in industrial manufacturing.
DAC columns use a movable piston attached to a hydraulic jack to pack the column. The
piston applies constant
compression to the stationary phase, which helps to ensure high efficiency and bed
stability. The piston also
prevents mechanical degradation and maintains constant bed compression, even if the bed
swells or shrinks.

It can be used in large-scale industrial preparation-level applications such as natural
products, synthetic drugs,
protein peptides, and plant extracts.

Model: DAC150
Specifications of column tube(ID*length) mm: 150*650(Standard)
Overall Size(W*D*H) mm: 630*720*2300
Liquid contact material: PTFE/316L
Packing method: Down packing
Distribution form: H-TREE distribution
Effective packing height: ≤450mm
Frit aperture: 2um
Weight (kg): 260
Pressure: 10MPa