Food Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, Red
Food Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, Red
Food Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, Red
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Food Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, RedFood Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, RedFood Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, Red

Food Grade Silicone Tubing – Flexible Soft Rubber Hose for Beer, Milk & DIY | Clear, Black, Red

HomeDIYer
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By HomeDIYer®

Price:
$3.54 USD
Stock:
In stock (500 units), ready to be shipped

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Description

Food Grade Silicone Tubing — Flexible, Odorless Rubber Hose for Beer, Milk & DIY Fluid Transfer

If you've ever dealt with a stiff PVC line that kinks mid-brew, imparts a plastic taste to your beer, or cracks after a single season outdoors, you know how much a reliable hose matters. Homebrewers, dairy hobbyists, aquarium keepers, and lab technicians all share the same frustration: finding tubing that is genuinely food-safe, stays flexible over time, and fits standard fittings without adapters. This food grade silicone tubing is built for exactly those users.

Each roll is made from soft, flexible silicone rubber in two cross-section sizes — 2×3mm (2mm inner diameter / 3mm outer diameter, ≈ 5/64" ID) and 3×4mm (3mm inner diameter / 4mm outer diameter, ≈ 1/8" ID) — and is available in Clear, Black, and Red colorways in 1m (≈3.3 ft) or 5m (≈16.4 ft) lengths. The wall thickness is approximately 0.5mm for the 2×3mm size and 0.5mm for the 3×4mm size, providing a firm yet pliable grip on barb fittings.

Typical use cases include homebrewing beer and wine transfer lines, small-scale dairy and milk dispensing setups, aquarium CO₂ and water dosing lines, laboratory peristaltic pump tubing, and general DIY fluid-transfer projects where a flexible silicone rubber hose is needed in tight spaces.

🔗 Compatibility: Fits standard barb fittings — 2mm barbs for the 2×3mm tube, 3mm barbs for the 3×4mm tube. Works with plastic, stainless steel, and brass connectors. Use hose clamps for pressurized lines.

✅ Key Features of These Food Grade Silicone Rubber Tubes

  • 🍺Genuinely Food-Safe Material — Made from food-grade silicone free of BPA and phthalates; odorless and tasteless so it won't affect the flavor of beer, milk, or juice in your brewing or dairy lines.
  • 🌡️Wide Temperature Tolerance — Typically rated from -60°C (-76°F) to +200°C (+392°F), handling both cold-side transfers and hot-side sanitizing rinses without hardening or deforming.
  • 🔄Stays Flexible Over Time — Unlike PVC tubing that stiffens and cracks with age, this silicone rubber hose retains its flexibility through repeated use, temperature cycling, and long-term storage.
  • 🎨Three Color Options for Easy Identification — Clear lets you monitor flow visually; Black offers better UV resistance for outdoor runs; Red makes it easy to distinguish lines in multi-hose setups like aquarium CO₂ dosing systems.
  • 📏Two Sizes, Two Lengths — Choose 2×3mm or 3×4mm cross-section and 1m or 5m roll length to match your project exactly, whether it's a short repair run or a full homebrewing fluid transfer setup.
  • 🧼Easy to Clean and Sterilize — Smooth inner bore resists biofilm buildup; compatible with standard brewing sanitizers, boiling water rinses, and autoclave sterilization in most cases — ideal for food-contact and lab applications.

📐 Technical Specifications — Silicone Rubber Tubing

Material Food-grade silicone rubber
Available Sizes (ID × OD) 2×3mm (≈ 5/64" × 1/8")  |  3×4mm (≈ 1/8" × 5/32")
Wall Thickness Approximately 0.5mm per side (see variant options)
Available Colors Clear, Black, Red
Available Lengths 1m (≈3.3 ft)  |  5m (≈16.4 ft)
Temperature Range Typically -60°C to +200°C (-76°F to +392°F)
Food Safety Food-grade; BPA-free, phthalate-free
Flexibility Soft, flexible — suitable for tight-radius bends
Compatible Fittings Standard barb fittings matching the inner diameter
Recommended Applications Homebrewing, dairy lines, aquariums, lab tubing, DIY fluid transfer
Country of Origin China
Quantity per Order See variant options
⚠️ Note: Exact pressure ratings and certifications (FDA, LFGB, etc.) vary by production batch. If your application requires documented food-safety certification, please contact us to confirm before ordering.

❓ Frequently Asked Questions

How do I choose the right size silicone tubing?

Match the inner diameter (ID) to your fitting or barb size. The 2×3mm tube (2mm ID / 3mm OD) fits typically 2mm barb fittings, while the 3×4mm tube (3mm ID / 4mm OD) suits 3mm barbs. Always measure your fitting's outer diameter — it should equal or be slightly larger than the tube's ID for a snug, leak-free seal. For reference, 3mm ≈ 1/8 inch and 2mm ≈ 5/64 inch.

Is this tubing safe for beer brewing and food contact?

Yes. This tubing is made from food-grade silicone that is generally free of BPA, phthalates, and harmful plasticizers. It is odorless and tasteless, so it will not affect the flavor of beer, milk, juice, or other beverages. It is suitable for use in homebrewing, dairy lines, and food processing applications.

What temperature range can this silicone hose handle?

Food-grade silicone tubing of this type typically withstands temperatures from approximately -60°C (-76°F) to +200°C (+392°F), making it suitable for both cold-side and hot-side brewing applications, as well as steam cleaning in most cases. Contact us to confirm the exact rated range for the specific batch.

Can I use this tubing outdoors or in wet environments?

Silicone is inherently resistant to moisture, UV exposure, and ozone, making it generally suitable for outdoor and wet-environment use. It will not crack or harden with age the way PVC tubing does. For prolonged outdoor UV exposure, the Clear variant may yellow slightly over time — the Black variant is typically more UV-stable.

What fittings or connectors are compatible with this tubing?

This tubing is compatible with standard barb fittings that match the inner diameter — 2mm barbs for the 2×3mm tube and 3mm barbs for the 3×4mm tube. It works with plastic, stainless steel, and brass barb connectors. Hose clamps are recommended for pressurized applications to ensure a secure connection.

How do I decide between the 1m and 5m length options?

The 1m roll is ideal for short runs, repairs, or testing a fit before committing to a longer length. The 5m roll offers better value per meter and is suited for full brewing setups, aquarium plumbing, or any project requiring multiple runs. Both lengths are cut from the same continuous tubing stock.

Does the color affect the tubing's performance or food safety?

No. Clear, Black, and Red variants are all made from the same food-grade silicone compound. The color is achieved through food-safe pigments and does not affect flexibility, temperature resistance, or food safety. Choose Clear if you want to visually monitor flow, Black for UV resistance, or Red for easy identification in multi-line setups.

🛒 Select your size, color, and length above, then add to cart — ships from our US warehouse.

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