Dionex UltiMate 3000 LPG-3400RS PUMP 5040.0036

sku: 7774083
Out Of Stock
Condition : Pre-owned
Warranty : 30-Day Warranty, 100% Parts and Labor
Region : EU
Apply For Finance
Make Offer
Enquiry Here
  • Make Thermo Scientific
  • Hertz 50Hz/60Hz
  • Model Dionex UltiMate 3000 RS PUMP
  • Serial 8088060
  • Weight 16
  • Voltage 120V/220V
  • Working Working
  • Includes Power Cord
  • Warranty 30-Day Warranty, 100% Parts and Labor
  • Dimensions 67×59×45 in
  • Shipping Type Freight
  • Item Condition Pre-owned
  • Manufacturing Date 2014

UltiMate™ LPG-3400RS Rapid Separation Quaternary Pump


For the highest degree of flexibility with solvent proportioning in UHPLC or conventional LC, the Thermo Scientific™ Dionex™ UltiMate™ LPG-3400RS Rapid Separation Quaternary Pump supports ternary and quaternary gradients over an industry-leading flow-pressure footprint. It supports the use of up to four solvents at up to 15,000 psi (100 MPa) and a recommended flow rate range from 200µL to 8.0mL/min. with excellent flow stability. This pump adapts easily to multiple fast routine applications or method development in the pharmaceutical, food and beverage and environmental industries.



Recommended Use

The LPG-3400RS provides the highest degree of flexibility in solvent proportioning for UHPLC applications. This pump is recommended for a wide range of research and routine applications, and for method development.

Simple Method Transfer

UltiMate 3000 Standard (SD) and RS pumps and system configurations provide similar gradient delay and extra-column volumes. This simplifies the method transfer between method development labs commonly using UHPLC pumps and QC and production labs with their standard LC pump configurations.


  • Serial dual-piston operating principle, low-pressure gradient proportioning
  • Wide operating flow rate range from 200µL to 8mL/min. with high flow rate accuracy
  • Support of operating pressures of up to 100MPa (15,000 psi/1000 bar)
  • Thermo Scientific™ SmartFlow™ technology to automatically compensate for compressibility; no manual solvent setting needed
  • Large selection of Thermo Scientific™ SpinFlow™ mixing volumes perfectly balance gradient delay volume with mixing efficiency
  • Reliable vacuum degassing with an internal four-channel micromembrane degasser
  • Active rear-seal wash to maximize seal lifetime and instrument uptime


Flow Accuracy ±0.1%
Flow Precision <0.05% RSD or <0.01 min SD, whichever is greater
Gradient Formation Low-Pressure Proportioning
Max. Flow Rate 8 mL/min.
Pressure Range 2 to 103.4 MPa up to 5 mL/min; 2 to 80 MPa up to 8 mL/min
Type Serial Dual-Piston Quaternary Rapid Separation Pump
Emission Sound Pressure Level <70 dB(A) in 1-m-distance
For Use With (Equipment) 15-Pin D-Sub Connector for Solvent Rack/Degasser Connection
Gradient Delay Volume 325-1840 µL (Depending on the SpinFlow mixer configuration)Default: 690 µL
I/O Interfaces 2 digital inputs, 2 relay outputs
Min. Flow Rate 0.001 mL/min. (Recommended: 0.1 mL/min.)
No. of Eluent Lines 4
Operating Principle Serial dual-piston
PC Connection USB for PC connection, USB hub with 3 sockets integrated
Pressure Ripple Typically: <0.2 MPa or <1% whichever is greater
Proportioning Accuracy ±0.5% (full scale)
Proportioning Precision <0.15% SD
Solvent Degassing Built-in, 4 channels



“REUZEit has been a great partner for our used equipment needs and always provide timely updates of new arrivals of consigned equipment.”


“Great company to work with. Tammy completed our first international equipment shipment with ease.”


“Fast response, open to adjusting schedule as needed, and great customer interaction.”