Offering improved performance and ease of use, the MasterflexC/L Tubing Pumps are suitable for low-flow laboratory and research applications. Featuring a redesigned head with significant mechanical and ergonomic improvements, the pump provides more secure tubing retention and more consistent performance over the full range of tubing sizes and flow. A single motion opens the cover and releases the occlusion bed for quicker and easier tubing changes. Tubing retainers are self adjusting to accommodate tubing of different diameters. Three motor speed ranges deliver a flow range of 0.002 to 43 mL/min depending on tubing size. These pumps accept microbore/autoanalysis tubing in continuous lengths for fast, easy loading with no occlusion or tension adjustment.