Silicone Tubing Hose Tube Beer Milk Water Pipe Soft Rubber Food Grade High Temp

Match the tubing's inner diameter (ID) to the outer diameter (OD) of your barbed fitting or nozzle. For a snug, leak-free seal, the tubing ID should be equal to or very slightly smaller than the fitting OD. For example, a 6 mm barb typically pairs with 6 mm ID tubing. If you are replacing existing hose, measure the old hose's ID with calipers before ordering.

Yes. The tubing is made from food-grade silicone rubber, which is odorless, tasteless, and non-toxic. It does not leach plasticizers or impart off-flavors, making it a common choice for homebrewing beer and wine, dairy milk lines, and drinking-water applications. Always rinse new tubing before first use.

Silicone rubber typically withstands continuous temperatures from approximately –60 °C to +200 °C (–76 °F to +392 °F). This makes it suitable for hot-side wort transfers, steam sanitizing, and autoclave-adjacent applications. Avoid prolonged exposure to temperatures above 200 °C or direct open flame.

Silicone is significantly more flexible than PVC or polyurethane tubing of the same wall thickness. For most routing scenarios, the tubing bends without collapsing the bore. However, very tight bends on thin-walled, large-diameter sizes can still cause partial kinking. If your installation requires a sharp 90° turn, consider using an elbow fitting instead of bending the hose.

Yes — silicone tubing is the standard material for peristaltic pump heads because it recovers its round cross-section after each compression cycle without fatigue cracking. Select the ID and OD that match your pump head's specified tubing size. Common peristaltic pump sizes are 3 mm, 4 mm, 6 mm, and 8 mm ID.

PVC tubing is less expensive but contains plasticizers that can leach into liquids over time, especially at elevated temperatures, and it can absorb odors. Silicone tubing is plasticizer-free, handles higher temperatures, and does not absorb flavors or odors — making it the preferred choice for hot-side transfers and long-term brewing setups. The trade-off is that silicone costs more per meter than standard PVC.

Silicone tubing can be cleaned with standard brewing sanitizers (Star San, iodophor), boiled in water, or run through a dishwasher on a high-heat cycle. For deep cleaning, flush with a no-rinse sanitizer and allow to air dry. Inspect the bore periodically for discoloration or biofilm buildup; replace the tubing if cleaning does not restore clarity.