Food Grade Silicone Tubing — Transparent Rubber Hose ID 0.5–60mm for Brewing, Milk & Fluid Transfer

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Description

Food Grade Silicone Tubing — Flexible Transparent Hose for Brewing, Dairy & Fluid Transfer

Whether you're building a homebrewing setup, running a milk line, or routing fluids through a DIY aquarium or lab system, finding a hose that won't contaminate your liquid, crack under heat, or stiffen in the cold is a real challenge. Standard PVC tubing yellows, stiffens, and can leach plasticizers — none of which belong anywhere near food or drink. This food grade silicone tubing is built for exactly those situations where material integrity matters.

Each order is cut from a continuous roll of transparent silicone rubber hose. Inner diameters (ID) range from 0.5mm (≈0.02") up to 60mm (≈2.36"), with outer diameters (OD) sized proportionally per variant — for example, ID 1x2mm OD, ID 3x5mm OD, ID 8x12mm OD, and so on up to ID 32x38mm OD and ID 60x68mm OD. Length options run from 1 meter (≈3.3 ft) through 3, 5, 10, 20, and 50 meters (≈164 ft) so you can order exactly what your project requires without waste. The tubing is transparent throughout, letting you visually monitor flow.

Typical use cases include homebrewing beer and wine transfer lines, dairy and milk pump hoses, aquarium and pond water routing, peristaltic pump tubing, laboratory fluid handling, and food processing equipment connections. The flexibility and chemical inertness of silicone make it a go-to material for any application where a transparent, heat-tolerant, food-safe flexible hose for brewing or fluid transfer is needed.

ℹ️ Compatibility Note: Select your ID × OD size to match your barb fitting or connector OD. Standard barb sizes (1/4", 3/8", 1/2") correspond to approximately 6mm, 9.5mm, and 12.7mm — choose the ID closest to your fitting's OD for a snug, leak-resistant fit.

✅ Key Features of These Food Grade Silicone Tubes

  • 🧪Food-Safe Silicone Material — Made from non-toxic, odorless silicone rubber that won't leach chemicals or alter the taste of beer, milk, juice, or other food-contact liquids.
  • 🌡️Wide Temperature Tolerance — Remains flexible and functional from approximately -60°C (-76°F) to +200°C (+392°F), handling hot wort, steam sanitizing, and cold storage without hardening or cracking.
  • 👁️Transparent Wall for Visual Flow Monitoring — The clear silicone construction lets you see liquid movement, air bubbles, or blockages at a glance — useful for brewing transfers and peristaltic pump lines.
  • 📏Wide Size Range — ID 0.5mm to 60mm — Covers micro-tubing for lab or aquarium use all the way up to large-bore hose for industrial fluid transfer, with 19 ID × OD combinations available.
  • ✂️Cut-to-Length Flexibility — Available in 1 m, 3 m, 5 m, 10 m, 20 m, and 50 m rolls so you order only what you need; cuts cleanly with scissors or a utility knife for a square, seal-ready end.
  • 🔄Elastic & Kink-Resistant Construction — Silicone's natural elasticity allows tight routing around corners with less kinking than rigid PVC, and the tube returns to its original shape after compression — ideal for peristaltic pump silicone tubing applications.

📐 Technical Specifications — Food Grade Silicone Rubber Tubing

Material Food grade silicone rubber
Color / Finish Transparent (clear)
Inner Diameter (ID) Range 0.5mm (≈0.02") — 60mm (≈2.36")
Available ID × OD Sizes 0.5×1mm, 1×2mm, 1.5×3.5mm, 2×4mm, 2.5×4mm, 2.5×5mm, 3×5mm, 3×6mm, 4×6mm, 5×7mm, 5×8mm, 6×8mm, 7×9mm, 8×10mm, 8×12mm, 10×13mm, 12×16mm, 32×38mm, 60×68mm
Available Lengths 1 m (≈3.3 ft), 3 m (≈9.8 ft), 5 m (≈16.4 ft), 10 m (≈32.8 ft), 20 m (≈65.6 ft), 50 m (≈164 ft)
Temperature Range Typically -60°C to +200°C (-76°F to +392°F)
Flexibility Highly flexible; kink-resistant under normal routing
Food Contact Safety Non-toxic, odorless, tasteless — food grade rated
UV / Ozone Resistance Generally good; prolonged direct UV exposure not recommended
Typical Applications Homebrewing, dairy/milk lines, aquariums, peristaltic pumps, lab fluid handling, food processing
Fitting Compatibility Standard barb fittings, hose clamps, push-fit connectors — see variant options
Country of Origin China
⚠️ Size Selection Tip: The ID (inner diameter) should match the OD of your barb or fitting. If you are unsure of your fitting size, measure the barb OD with calipers before ordering. Contact us to confirm compatibility for critical applications.

❓ Frequently Asked Questions

How do I choose the right size silicone tubing?

Match the inner diameter (ID) to the outer diameter of your barb fitting or connector. For example, a 1/4" (≈6.35mm) barb typically pairs with ID 6mm or 7mm tubing. A 3/8" (≈9.5mm) barb suits ID 9mm or 10mm tubing. Always measure your fitting OD with calipers first — a snug fit without forcing is the goal. If you're between sizes, size down for a tighter seal or use a hose clamp.

What temperature range can this silicone tubing handle?

Food grade silicone rubber generally withstands temperatures from approximately -60°C (-76°F) to +200°C (+392°F). This makes it suitable for hot wort transfers, steam sanitizing, cold storage lines, and most brewing and dairy applications. Avoid sustained exposure above this range, which can cause gradual degradation.

Is this tubing safe for beer, wine, milk, and other food contact?

Yes. The tubing is made from food grade silicone rubber — non-toxic, odorless, and tasteless. It does not leach plasticizers or impart off-flavors to liquids, making it a reliable choice for homebrewing beer and wine transfer lines, dairy milk hoses, juice processing, and similar food-contact applications.

Can I use this silicone hose outdoors or in UV-exposed environments?

Silicone rubber generally offers better UV and ozone resistance than standard rubber or PVC hose. For occasional outdoor use it performs well, but for installations with prolonged direct sunlight exposure, shielding or periodic inspection is recommended to maintain long-term flexibility and integrity.

What fittings are compatible with this tubing?

This tubing is compatible with standard barb fittings, hose clamps, and push-fit connectors sized to match the inner diameter. Common pairings include 1/4" barbs with ID 6–7mm tubing, 3/8" barbs with ID 9–10mm tubing, and 1/2" barbs with ID 12–13mm tubing. For non-standard fittings, measure the barb OD and select the matching ID. Contact us to confirm for critical or pressure applications.

How do I cut the tubing cleanly to length?

For small diameters (under 10mm ID), sharp scissors or a utility knife on a flat surface produce a clean square cut. For larger diameters, a sharp utility knife with a straight edge or a dedicated tube cutter gives the most precise result. A square cut ensures a better seal against barb fittings and hose clamps.

Does the tubing kink easily when routed around corners?

Silicone tubing is generally more kink-resistant than PVC due to its elasticity and memory. Variants with a proportionally thicker wall (e.g., ID 3×6mm vs. ID 3×5mm) resist kinking better on tight bends. For very tight routing, use a larger bend radius or a coiled support insert. The tube typically returns to its original shape after compression.

🛒 Select your size (ID × OD) and length above, then add to cart — ships from our US warehouse.

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