Flow Through Tubing Weight, PTFE, 5/16" to 7/16" Tubing

Prevent tubing from coiling or floating during fluid transfer applications|Tapered hose barb fitting easily inserts into the inner diameter (ID) of flexible tubing|Keep tubing submerged in liquid, preventing floatation, and ensuring uninterrupted fluid flow|Constructed of chemically inert PTFE|Autoclavable?allowing for easy sterilization and reuse|Suitable for tubing with 5/16" to 7/16" inner diameter|Cole-Parmer? flow-through tubing weights provide the perfect solution for keeping tubing submerged, preventing floatation, and ensuring uninterrupted flow throughout the fluid transfer process. Crafted from high-quality PTFE, these tubing weights are chemically inert, ensuring compatibility with a wide range of fluids and preventing contamination. Weighted ends are open in the center and feature a tapered hose barb fitting for easy attachment to flexible tubing , ensuring a snug and secure fit. Designed for maximum convenience and versatility, our tubing weights are autoclavable at 121?C for 20 minutes at 15 psi.