Otherwise, please select your country so we can show you products & currency for your location
The content of our website is always available in English and partly in other languages. Choose your preferred language and we will show you the content in that language, if available.
The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min. and pressure up to 420 bar (6090 psi).
Reliable and Reproducible Purification
The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms.
Scale-Up Capabilities
VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs.
Efficient Purification
VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.
2026 Gilson Product Guide
The latest version of the Gilson Product Guide is now available. Discover best sellers for your Liquid Handling, Purification, and Extraction needs, with links to documents, articles, and other resources that allow you to learn more about our technology and solutions.
±1% with a minimum pressure of 10 bar Flow specifications determined with a minimum pressure of 10 bar with H2O degassed at 20°C, on average value from a batch of pumps. ±2% (for the full flow rate and pressure ranges)
Flow Precision
≤0.3% from 15 to 150 mL/min
Voltage
110–120 V~ (Single-Phase, ±10%) (P/N 21144001, 21144002, and 21144003) or 220–240 V~ (Single-Phase, ±10%) (P/N 21144004, 21144005, and 21144006)
Flow Rate Range
0.1–150 mL/min
Operating Temperature
5°C to 40°C (41°F to 104°F)
Max Pressure
420 bar (6090 psi) up to 110 mL/min 320 bar (4640 psi) from 110 to 150 mL/min
Maximum Flow Rate
150 mL/min
Operating Pressure
5–420 bar (70–6090 psi) up to 110 mL/min | 5–320 bar (70–4640 psi) from 110 to 150 mL/min
Gilson is committed to quality and complete customer satisfaction with all of our products and services. Get system support, training programs and pipette service from the people who know Gilson products the best. We are here to help and provide you with dependable solutions to accommodate your needs.