Watson-Marlow 300-Series Multichannel Microcassette Pump Heads

Specially designed for low-flow applications

Use the multichannel microcassette pump heads to achieve a flow rate as low as 0.002 mL/min per channel. Each pump head comes with five pumping channels—select the four-roller model for higher flow rate applications or the eight-roller model for higher precision with less pulsation. Each cassette loads easily with a single cam lever action. Add an extension pump head to double your pumping capability to 10 channels.

These peristaltic pump heads accept tubing with built-in stops that ensure the correct position and tension of the tubing. Easily identify tubing size by the color of the stops. Each tubing piece comes with three stops that divide the tubing into two pumping sections, doubling the pump life of the tubing. Preload the tubing into the cassette before placing it into the pump head to not disturb other channels being used.