Pump Features - Dual Pump C - Isocratic Pump C - Dual Pump CN - Quaternary Pump C - Quaternary Pump F - Binary Pump C - Binary Pump F - Dual Pump F - Vanquish Pumps C, Pumps F (VC-Pxx, VF-Pxx) Operating Manual - Device Overview - Pump Features - Dual Pump C - Isocratic Pump C - Dual Pump CN - Quaternary Pump C - Quaternary Pump F - Binary Pump C - Binary Pump F - Dual Pump F

The pump comprises the following features:

Main Features

• Serial dual-piston pump with electronic compressibility compensation (SmartFlow™) for precise and virtually pulse-free flow

• Floating piston design for compensation of small mechanical tolerances within the specification and thus enhanced robustness of the pump

• Active piston seal wash system for high lifetime of pistons and piston seals

  The piston seal wash system keeps the pistons wet and rinses the piston seals automatically. This prevents crystallization and particle deposits on the piston surfaces and seals, which may damage the components.

• Built-in vacuum degasser for enhanced flow stability and best detector sensitivity (all pumps except isocratic pump)

• Mixing system with capillary mixer and static mixer for smoother baselines

  With the isocratic pump, the mixing system serves as inline filter.

• Easy access to the user-serviceable components

• Easy maintenance because the pump remains in the Vanquish system stack

For specifications, see Performance Specifications.

Special Pump Features

• Binary pump

  Solvent selector "2 from 6" for increased flexibility

• Dual pump

  The dual pump combines two ternary pumps in a single enclosure.