Manual Screw-Compression Chromatography Column (CAT#: STEM-BC-0231-ZJF)

The SAC-Bio series are manually operated screw-compression axial chromatography columns with glass or acrylic column tubes. Column bed height is adjusted by manually rotating the screw head. All wetted materials comply with biopharmaceutical manufacturing requirements.

Inner diameter: 72-450 mm
Column tube height: 500-950 mm
Packed bed height: 0-800 mm
Bed volume: 0.61-127.2 L
Max working pressure: 3-7 bar (diameter-dependent)
Filter screen aperture: 23 µm (10 µm optional)
Inlet/outlet: DN8 or DN10
Column tube material: borosilicate glass (≤300 mm ID) / acrylic (450 mm ID)
Mass: 13-270 kg

All wetted materials meet biopharmaceutical regulatory requirements
Simple manual operation - easy to use and maintain
Manual screw adjustment of bed height without tools
Sanitary design - quality manufacturing standard compliant
Wide diameter range covering development through mid-scale production

STEM-BC-0232-ZJF
STEM-BC-0233-ZJF
STEM-BC-0234-ZJF
STEM-BC-0236-ZJF
STEM-BC-0237-ZJF