JANUS Varispan Peristaltic Pump

Perkin Elmer

The JANUS® Varispan Peristaltic Pump is an accessory designed to expand the versatility of the JANUS liquid handling platform. Using reliable peristaltic pumping technology, it enables smooth, continuous liquid transfer for applications requiring gentle sample handling and precise fluid movement. Integrated seamlessly with the JANUS system, the Varispan Peristaltic Pump supports a wide range of workflows by offering flexible liquid dispensing and aspiration capabilities.

With its robust design and compatibility with multiple labware formats, the pump ensures consistent performance in demanding lab environments. It is particularly well-suited for handling larger liquid volumes, repetitive washing steps, or applications where cross-contamination prevention is critical.

Applications

• Buffer exchange, washing, and reagent addition steps in automated workflows
• Continuous liquid transfer in assays requiring gentle, low-shear handling
• Integration into high-throughput screening and sample prep processes
• Nucleic acid and protein workflows where precise, contamination-free liquid handling is essential

Key Features

• Gentle Peristaltic Pumping – Maintains sample integrity while reducing shear stress
• Seamless JANUS Integration – Easily connects with the Varispan arm for enhanced automation
• Flexible Fluid Handling – Ideal for large-volume transfers, washes, and repetitive dispensing tasks