VWR Peristaltic Pump

Description

VWR Peristaltic Pump

The VWR Peristaltic Pump provides your lab with an accurate and flexible multichannel pumping solution. It is ideal for bioassays, electrophoresis, chromatography, and pH control applications. The multichannel pump uses a cassette design that enables fast tubing changes and eliminates hardware used in other multichannel designs. This also eliminates the potential for cross-contamination, as the liquids only come in contact with the tubing. The rugged motor and sturdy construction ensure reliable performance over its lifetime.

The VWR PP4000 Series Pump’s cassette design provides defined and repeatable occlusion conditions. The digital control of this peristaltic pump has three modes of operation: in flow, timed flow, and programmable cycle dispensing, which allows users to adjust the occlusion and the flow and pressure performance. From this digital control screen, users pump speed, percent of maximum speed, and number of dispense cycles. The low pulsation pumping action ensures high accuracy when operating at lower flow rates. Flow rates for this VWR pump can be set between 0.002 and 14.0 ml/min across 12 channels at an operating speed of 4−400 UpM.