Clear Silicone Tubing for Brewing, Dairy & Lab Use — Flexible Hose 0.5–40mm ID
When a leaking or off-gassing hose contaminates a batch of beer, milk, or reagent, the cost goes far beyond the lost product. Homebrewers, small-scale dairy operators, and lab technicians who need a food-safe, odor-free transfer line reach for platinum-cured clear silicone tubing because it won't impart taste, won't crack under repeated sterilization cycles, and lets you see exactly what's flowing through it.
This clear silicone tube is constructed from platinum-cured silicone — a two-part addition-cure compound that produces no by-products and meets food-contact standards. Inner diameter (ID) options span 0.5 mm to 40 mm (approximately 0.02 in to 1.57 in), with wall thickness varying by size. Each listing is sold per meter (1 m or 5 m lengths available), so you cut exactly what your project requires.
Typical applications include homebrew siphoning and racking lines, dairy milk transfer between vessels, laboratory peristaltic pump tubing, aquarium and hydroponics irrigation lines, and pneumatic or vacuum lines in light-duty workshop setups — all situations where a flexible silicone hose rated for repeated steam sterilization outperforms standard PVC or rubber alternatives.
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Compatibility: Fits standard barbed fittings, hose clamps, and peristaltic pump heads sized to match the selected ID/OD. Verify your fitting barb diameter against the chosen ID before ordering.
✅ Key Features of These Clear Silicone Tubes
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🔬 Platinum-cured silicone construction — addition-cure process leaves no residual catalyst, making the tube safe for direct food, beverage, and pharmaceutical contact without taste or odor transfer.
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👁️ Translucent clear wall — monitor flow, detect air bubbles, and confirm complete drainage at a glance without disconnecting the line.
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🌡️ Wide temperature range — remains flexible and maintains a seal from approximately -60 °C to +200 °C (-76 °F to +392 °F), covering boiling-water rinses and cold-side transfers.
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♻️ Steam & gamma sterilizable — withstands autoclave cycles and gamma irradiation, extending service life in sanitary and laboratory environments.
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📏 Wide size range: ID 0.5 mm – 40 mm — nine diameter options let you match the tube precisely to your fitting or pump head, from micro-dosing lines to large-bore transfer hoses.
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✂️ Sold by the meter (1 m or 5 m) — buy only the length you need; the 5 m option reduces per-meter cost for longer runs or workshop stock.
📐 Technical Specifications — Clear Silicone Tube
| Material |
Platinum-cured silicone |
| Color / Appearance |
Clear / translucent |
| Inner Diameter (ID) |
See variant options (0.5 mm – 40 mm) |
| Outer Diameter (OD) |
See variant options |
| Wall Thickness |
See variant options |
| Available Lengths |
1 m / 5 m per order |
| Temperature Range |
Typically -60 °C to +200 °C (-76 °F to +392 °F) |
| Sterilization |
Steam (autoclave) & gamma sterilizable |
| Flexibility |
Flexible; bends without kinking at typical working radii |
| Intended Use |
Food/beverage transfer, brewing, dairy, lab, aquarium, pneumatic/vacuum (light duty) |
| Cure System |
Platinum addition-cure (no by-products) |
| Pressure Rating |
Contact us to confirm (varies by ID/OD/wall thickness) |
❓ Frequently Asked Questions
How do I choose the right inner diameter (ID) for my application?
Match the tube ID to the outer diameter of your barbed fitting or pump head. For a snug, leak-resistant seal, the tube ID should be equal to or very slightly smaller than the barb OD — the silicone will stretch to grip the barb. If you are replacing an existing hose, measure the barb OD with calipers and select the closest ID option.
Is this tubing safe for contact with food and beverages such as beer or milk?
Yes. The platinum-cured (addition-cure) silicone process produces no residual by-products, making the material suitable for food and beverage contact. It is odorless and tasteless and will not leach plasticizers into your product. Always rinse new tubing before first use.
Can I sterilize this tube in an autoclave or with steam?
Yes. The tubing is rated as steam and gamma sterilizable. It can withstand standard autoclave cycles (typically 121 °C / 250 °F at 15 psi for 15–20 minutes) without deforming or losing flexibility. Allow the tube to cool before handling after sterilization.
Will this silicone tube kink when bent around tight corners?
Silicone tubing is significantly more kink-resistant than PVC at equivalent wall thicknesses, but very small-bore tubes (under 4 mm ID) with thin walls can still kink at sharp angles. For tight routing, use a larger bend radius or a tube with a thicker wall relative to its ID. The 5 mm ID × 6 mm OD and larger sizes handle moderate bends without collapsing under normal gravity-fed flow.
How does this compare to standard PVC or rubber tubing for brewing?
PVC tubing can leach plasticizers over time and is not rated for repeated high-temperature sterilization. Standard rubber tubing may impart odor or taste. Platinum-cured silicone avoids both issues: it tolerates boiling-water rinses, resists UV degradation, and remains flexible at refrigeration temperatures — making it the preferred choice for sanitary brewing and dairy transfer lines.
What is the difference between the 1 m and 5 m length options?
Both options are the same tube — only the cut length differs. The 1 m option suits single short runs or replacement sections. The 5 m option reduces the per-meter cost and is practical for longer installations, workshop stock, or projects requiring multiple cuts from one continuous piece.
Can I use this tubing with a peristaltic pump?
Yes, silicone is the standard material for peristaltic pump tubing because it recovers its shape quickly after each roller compression. Select the ID and OD that match your pump head's tube channel specifications — consult your pump manual for the recommended tube OD and wall thickness before ordering.
🛒 Select your diameter (ID × OD) and length above, then add to cart.
