Welch silicone tubing is engineered for superior performance in laboratory liquid handling applications. Made from platinum-cured silicone, it offers exceptional purity, flexibility, and durability—ensuring smooth, consistent fluid flow while minimizing contamination risk. Platinum curing eliminates peroxide residues, making the tubing ideal for sensitive processes and clean environments.
Part No. 6A000432 - 6.4 mm ID x 1.6 mm wall-thickness
Perfect for higher flow rates, this platinum-cured silicone tubing delivers robust performance and purity for demanding lab processes. Compatible with the Welch LP500H peristaltic pump. It offers rates of 310 mL/min @ 100 rpm to 1569 mL/min @ 600 rpm.