The Octave 12 Pump is designed for use with the Octave Chromatography System. The patented low dead-volume pulse dampener and dual-piston mechanism ensure low pulsation. Flow rate can be set in 0.001-ml increments from 0.000 to 9.999 ml/min and in 0.01-ml increments from 10.00 to 12.00 ml/min. Available with stainless steel or PEEK (metal-free) flow path. High-quality materials and rugged design make this pump a reliable performer over years of service.

  • Dual self-flushing pump heads with overlapping cams for reduced pulsation
  • Integrated pulse dampener
  • Real-time pressure monitoring with upper/lower pressure limits
  • Motor stall detector
  • Prime purge valve
  • Prime button toggles flow rate to maximum for rapid solvent change
  • Inlet and outlet ruby ball/sapphire seat check valves
  • Tactile response, chemically resistant front panel keypad with LED display
  • RS-232 serial and USB communication ports
Flow Rates: 0.001 to 9.999 ml/min and in 0.01-ml increments from 10.00 to 12.00 ml/min
Pressure: 0 to 5,000 psi (PEEK heads) and 0 to 6,000 psi (SS heads)
Pulsation: ± 0.5% @ 1 ml/min and 1000 psi
Pressure Zero Offset: –0, +2 psi
Pressure Accuracy: ± 1% of full-scale pressure
Flow Accuracy: ± 2% for a flow rate of 0.20 ml/min and above, with 80:20 water/IPA at 1000 psi
Flow Precision: 0.2% RSD
Dimensions: 5.5″ H x 10.375″ W x 17.5″ deep (14 x 25.4 x 43.2 cm)
Weight: 21 lbs (9.8 kg)
Power: 100-240 VAC, 50-60 Hz, 45W
Remote Inputs: RS-232, USB
Inlet and Outlet Fittings: 5/16-24 flat-bottom

Request the following user manual:

  • Octave® 12 Pump User Manual
Product Description Catalog Number US List Price
Octave® 12 Pump, PEEK H1007E On Request
Octave® 12-S Pump, Stainless Steel H1025E On Request
Seal Kit A for Octave 12 Pump A1055K $88
Check Valve Kit, SS for Octave 12-S Pump A1073K $205
Head & Self-flush Kit, SS for Octave 12-S Pump A1074K $454
Piston for Octave 12 Pump A1075K $88
Self-flush Check Valve Kit for Octave 12 Pump A1076K $44
Check Valve Kit, PEEK for Octave 12 Pump A1077K $95
Head & Self-flush Kit, PEEK for Octave 12 Pump A1078K $475