PP 4000 Series multichannel pumps provide low flow for electrophoresis, chromatography, and drug discovery.

• Three modes of operation—flow, timed flow and programmable cycle dispensing
• Lower pulsation flow and higher accuracy at low volumes and low flow rates
• High repeatability on all channels
• Available in 4, 8, or 12 channel models (2, 4, and 6 channels when using the large cassettes)
• Capable of accurate, metered, parallel flows with difficult or multiphase fluids

With flow ranges from 1.2 microliters per minute to 760 mL/min and three modes of operation: flow, timed flow and programmable cycle dispensing - PP4000 Series multichannel pumps can save considerable time and resources while greatly improving process efficiency. Featuring remote control of speed, pumping direction, and start/stop/purge, PP 4000 pumps are available with a wide range of interchangeable multichannel pump heads, drives, and tubing and can deliver up to 12 channels simultaneously.