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. 6A000431 - 4.8 mm ID x 1.6 mm wall-thickness
Optimized for low-flow liquid handling, this platinum-cured silicone tubing combines flexibility and durability with contamination-free performance. Compatible with the Welch LP500L peristaltic pump. It offers flow rates of 219 mL/min @ 100 rpm to 1170 mL/min @ 600 rpm.