Designed for optimal operation in your Ismatec pumps.

• Precision extruded to tight tolerances for high repeatability, accuracy and reproducibility
• Global market leader in range of formulations for most extensive chemical compatibility
• Single-use custom lengths and configurations available to minimise downtime
• Regulatory approvals to match your unique application

• Inner diameter: 2.06 mm

To complete your Ismatec® pumping system, order three-stop color-coded tubing and extension tubing. Tubing comes in various formulations for almost any pumping application.

Three pre-attached tubing stops give you two sections—when one section of tubing fatigues, a fresh section is ready to use. The stops on the three-stop tubing are color-coded according to tubing ID. Use three-stop tubing with any of the Ismatec® minicartridge pumps and pump heads. Minicartridges withstand pressures up to 22 psi.

The Tygon® Chemical 2001 tubing is clear in appearance is temperature resistant from -108 °F to 135 °F, and features excellent chemical compatibility to weak and medium acids and bases, salts, and alcohol.

The overall length of Tygon Chemical® 96446-series stop tubing is 16" (406 mm). The legacy Ismatec® stop tubing was 400 mm long.

Order extension tubing under "Accessories". For technical assistance selecting tubing formulations and sizes, contact our Application Specialists.