The new Stand Alone Vacuum Degasser Systems are specifically designed for HPLC, SPR and other fluidic systems. The system removes dissolved gases from the mobile phases to reduce retention time shifts and improve baseline stability. Removing dissolved gasses eliminates bubbles before they occur and removes oxygen which can interfere with UV detection methods. The system is available in 1-6 channel systems at analytical flow. For preparative HPLC see DEGASi PREP+. Select the “GPC” version for applications using hexanes and similar organic solvents. IDEX SKU: 0003-6356-L

When working with higher flow rates. up to 6 ml/min., we strongly recommend DEGASi® SEMI-PREP degasser equipped with 925 μl degassing chambers. Thes chambers can be used up to 10 ml/min but with a bit lower degassing efficiency.

Degasser Replacements:

Part Number Part Number Equivalent Number of
IU-0003-6351-L equivalent to IU-0001-6351-L 1 925 µl
IU-0003-6352-L equivalent to IU-0001-6352-L 2 925 µl
IU-0003-6353-L equivalent to IU-0001-6353-L 3 925 µl
IU-0003-6354-L equivalent to IU-0001-6354-L 4 925 µl
IU-0003-6355-L equivalent to IU-0001-6355-L 5 925 µl
IU-0003-6356-L equivalent to IU-0001-6356-L 6 925 µl
  • Ultra-high degassing efficiency
  • Fits every system
  • Long life:  5+ years continuous (24/7) running capacity
  • Easy to prime
  • Extremely quiet
  • Closed-loop vacuum control means constant vacuum (variable RPM)
  • ZHCR®  (Zero Hysteresis/Constant Run) patented control eliminates baseline fluctuations
  • An excellent chemical compatibility flow path
  • Biocompatible flow path
  • Continuous vacuum system monitoring to ensure optimum operating conditions are maintained
  • Advanced error and leak checking functions
  • 2-pin vacuum level validation output
  • CE & RoHS compliant



Chemical Compatibility See Solvent Compatibility Chart
Height (mm) 111
Length (mm) 245
Width (mm) 59
Membrane Type Systec AF
# of Channels 6
Power Requirements 100-240V AC 1A 50 to 60hz
Pressure Rating Max (psi) 70
Tubing ID (in) 0.045
Tubing ID (mm) 1.143
Vacuum Flow Path Materials 303 Stainless Steel, Polypropylene, PTFE, EPDM Rubber
Wetted Materials Systec AF, PEEK and Glass-filled PTFE
Additional Information
Internal Volume

925 ul


1, 2, 3, 4, 5, 6

Files and documentation

Files and documentation

File 1