Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors
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Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple ColorsFood Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple ColorsFood Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple ColorsFood Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple ColorsFood Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple ColorsFood Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors

Food Grade Silicone Vacuum Hose Tube — Flexible Rubber Pipe, 0.5–60mm ID, Multiple Colors

HomeDIYer
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By HomeDIYer®

Price:
$2.16 USD
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In stock (500 units), ready to be shipped

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Description

Food Grade Silicone Vacuum Hose Tube — Flexible, Colorful & Built for Real-World Use

Whether you're routing coolant lines under the hood, transferring homebrew beer, setting up an aquarium pump, or running a DIY vacuum system, finding a hose that won't crack, kink, or contaminate your liquid is a constant headache. Standard rubber tubing hardens over time, and cheap PVC off-gasses odors that ruin food-contact applications. This food grade silicone vacuum hose tube is designed for builders, brewers, and tinkerers who need a flexible, long-lasting solution they can trust.

Each listing is sold by the meter and covers inner diameters from 0.5mm (≈3/64") up to 60mm (≈2-3/8"), with outer diameters sized to give a practical wall thickness across the range. Available in 20+ colors including Red, Black, Transparent, White, Green, Blue, Yellow, Pink, Sky Blue, Violet, Dark Blue, Turquoise Blue, Bright Green, Light Green, Orange, and more — so you can color-code lines at a glance. Sizes are expressed as ID × OD in millimeters (e.g., 4mm × 6mm means 4mm inner, 6mm outer, 1mm wall).

Typical use cases include homebrewing beer and wine transfer lines, dairy and food processing tubing, aquarium and pond pump connections, automotive vacuum hose replacement, laboratory fluid handling, and general DIY plumbing where a flexible silicone rubber pipe is needed in tight spaces.

ℹ️ Compatibility Note: Fits standard barb fittings where the barb OD matches the hose ID. Verify your fitting's barb diameter before ordering. Sizes listed are nominal — actual dimensions may vary ±0.2mm.

✅ Key Features of These Food Grade Silicone Vacuum Hose Tubes

  • 🍺Food-Safe Silicone Material — Made from odorless, tasteless, non-toxic silicone rubber; safe for direct contact with beer, milk, juice, and other consumable liquids without leaching chemicals or imparting off-flavors.
  • 🌡️Wide Temperature Tolerance — Remains flexible and functional across a broad range, typically from -60°C to 200°C (-76°F to 392°F), handling both cold-side and hot-side fluid transfer in the same installation.
  • 🎨20+ Color Options for Easy Line ID — Choose from Red, Black, Transparent, Blue, Green, Yellow, and many more; color-coding vacuum lines, coolant circuits, or brewing setups eliminates guesswork during maintenance.
  • 📐Extensive Size Range — 0.5mm to 60mm ID — With over 40 ID × OD combinations available, this flexible silicone rubber pipe covers micro-tubing for lab use all the way up to large-bore hose for pump connections and industrial DIY applications.
  • 🔄Kink-Resistant Flexibility — Soft silicone construction bends around tight corners without collapsing the bore, maintaining consistent flow even in confined routing paths where rigid tubing would fail.
  • 🔧Barb-Fit Connection — No Clamps Required for Light Duty — Stretches over standard barb fittings for a friction-tight seal; for pressure or vacuum applications, a hose clamp is recommended to ensure a leak-free connection.

📐 Technical Specifications — Silicone Vacuum Hose Tube

Material Food-grade silicone rubber
Color Options 20+ colors: Red, Black, Transparent, White, Green, Blue, Yellow, Pink, Sky Blue, Violet, Dark Blue, Turquoise Blue, Bright Green, Light Green, Orange, Orange Red, Violet, Cream White, Beige, Transparent Blue, Transparent Red, and more
Inner Diameter (ID) Range 0.5mm (≈3/64") to 60mm (≈2-3/8")
Outer Diameter (OD) Range 1mm to 68mm (varies by size selected)
Wall Thickness Typically 0.25mm–5mm depending on size (OD − ID ÷ 2)
Length per Unit 1 meter (≈39.4 inches)
Temperature Range Typically −60°C to 200°C (−76°F to 392°F)
Flexibility Soft, kink-resistant
Food Contact Safe Yes — odorless, tasteless, non-toxic
Fitting Compatibility Standard barb fittings (barb OD = hose ID)
Pressure Rating See variant options / Contact us to confirm
Country of Origin China
⚠️ Size Tip: The size format is ID × OD (e.g., "4mm × 6mm" = 4mm inner diameter, 6mm outer diameter, 1mm wall thickness). Always measure your fitting's barb OD to select the correct ID.

❓ Frequently Asked Questions

How do I choose the right size silicone hose?

Match the ID (inner diameter) to the outer diameter of your barb fitting. For example, a 6mm barb requires a hose with a 6mm ID. To convert: 1 inch = 25.4mm, so a 1/4" barb ≈ 6.35mm ID. When in doubt, size up slightly — silicone stretches to form a snug seal over slightly larger barbs.

What temperature range can this silicone tubing handle?

Food-grade silicone tubing generally withstands temperatures from approximately −60°C (−76°F) to 200°C (392°F). This makes it suitable for both cold liquid transfer (refrigeration lines, cold brew) and hot applications (wort transfer, steam-adjacent routing). Avoid sustained exposure above rated temperature.

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

Yes. This tubing is made from food-grade silicone, which is odorless, tasteless, and non-toxic. It is widely used in homebrewing, dairy transfer, juice processing, and food-grade plumbing. It will not impart flavors or leach chemicals into your liquid under normal use conditions.

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

Silicone generally offers better UV and ozone resistance than standard rubber or PVC. For prolonged outdoor exposure, transparent or lightly colored variants may show minor surface discoloration over time, but structural integrity is typically maintained. For harsh outdoor installations, consider a UV-protective sleeve.

What fittings or connectors are compatible with this tubing?

This tubing fits standard barb fittings where the barb OD matches the hose ID. It is compatible with most plastic, stainless steel, and brass barb connectors used in plumbing, brewing, aquarium, and automotive applications. Connection is friction/barb-based — no thread standard applies. For secure connections under pressure or vacuum, use a hose clamp.

How do I select the right wall thickness for my application?

Wall thickness = (OD − ID) ÷ 2. For example, a 4mm × 6mm hose has a 1mm wall. Thicker walls generally provide higher pressure tolerance and better kink resistance. For vacuum or moderate pressure applications, a wall thickness of at least 1.5mm is typically recommended. Contact us to confirm suitability for your specific pressure requirements.

Can this tubing handle vacuum pressure without collapsing?

Yes, silicone tubing is commonly used in low-to-moderate vacuum applications. For higher vacuum levels, select a size with a thicker wall to prevent bore collapse. In most cases, sizes with a wall thickness of 2mm or more perform well under vacuum. Specific pressure ratings vary by size — contact us to confirm for your application.

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

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