PVC Clear Flexible Tubing — Plastic Hose Pipe for Water, Fuel, Air & Aquarium

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Sale price$5.07 USD
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In stock (500 units), ready to be shipped

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Description

Clear PVC Flexible Tubing — Versatile Plastic Hose Pipe for Fluid & Air Transfer

Whether you're routing coolant in a small engine, running an airline to an aquarium pump, or replacing a cracked fuel line on a lawn mower, finding a hose that fits precisely — without adapters or guesswork — is the first obstacle. This clear PVC flexible tubing is stocked in 26 ID × OD size combinations and three cut lengths, so hobbyists, mechanics, aquarium keepers, and DIY plumbers can order exactly what they need without buying a bulk reel they'll never finish.

Each length is cut from clear, plasticizer-grade PVC tubing. Sizes range from 2mm × 3mm (≈5/64" × 1/8") up to 50mm × 57mm (≈2" × 2-1/4"), available in 1 Metre (≈39"), 5 Metre (≈196"), and 10 Metre (≈393") lengths. The wall thickness is the difference between OD and ID divided by two — for example, the 6mm × 8mm variant has a 1mm wall on each side. All sizes share the same smooth-bore, optically clear construction that lets you monitor flow at a glance.

Typical applications include aquarium CO2 and water lines, carburetor and small-engine fuel delivery, compressed-air distribution in workshop setups, laboratory fluid transfer, and automotive coolant overflow routing. The flexibility of the PVC allows routing around tight bends without kinking, making it a practical choice for clear flexible hose pipe for aquarium use, DIY fuel line replacement, and low-pressure air hose applications in home workshops.

🔗 Compatible with: Standard metric barbed fittings · Hose clamps · Compression connectors · Push-fit nipples — matched to the tube's inner diameter (ID).

✅ Key Features of These Clear PVC Flexible Hose Pipes

  • 🔍Optically Clear Wall — The transparent PVC body lets you see fluid color, flow rate, and air bubbles instantly, eliminating guesswork in aquarium tubing setups and fuel line monitoring.
  • 📐26 Precise ID × OD Combinations — From 2mm × 3mm up to 50mm × 57mm, each size is dimensionally consistent so barbed fittings seat securely without leaking — no adapters needed for standard metric connections.
  • 🔄Flexible, Kink-Resistant Construction — Soft PVC formulation bends around corners and through tight routing paths without collapsing the bore, maintaining consistent flow in clear flexible hose pipe for water and air applications.
  • ✂️Cut-to-Length Options (1m / 5m / 10m) — Order only the length you need. Smaller 1m cuts suit single repairs; 5m and 10m rolls cover workshop plumbing runs or aquarium installations without wasteful offcuts.
  • ⚗️Broad Fluid Compatibility — Suitable for water, light fuel, oil, and non-aggressive chemicals at low to moderate pressures, covering the most common DIY plastic hose pipe for fuel and water transfer tasks.
  • 🛠️Easy Field Installation — Cuts cleanly with scissors or a utility knife; slips onto barbed fittings by hand at room temperature. No special tools, adhesives, or heat required for most low-pressure connections.

📐 Technical Specifications — Clear PVC Flexible Tubing

Material Plasticizer-grade PVC (polyvinyl chloride), clear
Available ID × OD Sizes 2×3 mm · 2×4 mm · 3×4 mm · 3×5 mm · 4×6 mm · 5×7 mm · 5×8 mm · 6×8 mm · 6×9 mm · 7×10 mm · 8×10 mm · 8×11 mm · 8×12 mm · 9×12 mm · 10×13 mm · 10×15 mm · 12×16 mm · 13×18 mm · 14×18 mm · 19×24 mm · 25×30 mm · 30×36 mm · 32×38 mm · 38×44 mm · 45×51 mm · 50×57 mm
Available Lengths 1 Metre (≈39") · 5 Metre (≈196") · 10 Metre (≈393")
Wall Thickness 0.5 mm – 3.5 mm depending on size variant (= (OD − ID) ÷ 2)
Color / Transparency Crystal clear / fully transparent
Flexibility Flexible at room temperature; stiffens below approx. 32°F (0°C)
Working Temperature Typically 32°F – 140°F (0°C – 60°C)
Working Pressure See variant options — generally higher for smaller bore sizes
Fluid Compatibility Water, light fuel, oil, air, CO2, non-aggressive chemicals
UV Resistance Not UV-stabilized — protect from prolonged direct sunlight
Fitting Type Barbed, compression, or push-fit (metric, matched to ID)
Certifications Contact us to confirm — food-grade availability varies by batch
⚠️ Size tip: The size label shows Inner Diameter × Outer Diameter. Match the ID to the outer diameter of your fitting or nipple for a secure push-fit connection.

❓ Frequently Asked Questions

How do I choose the right size PVC flexible tubing?

Measure the outer diameter (OD) of the fitting or nipple the tube will slip over — that becomes your tube's inner diameter (ID). For example, a fitting with a 6mm OD typically requires a 6mm ID tube. Our size label shows ID × OD, so a "6mm × 8mm" tube has a 6mm bore and an 8mm outside diameter (≈1/4" bore, ≈5/16" OD). When in doubt, size up one step for a snug push-fit.

What pressure can this clear PVC hose handle?

Working pressure varies by wall thickness and diameter. Smaller bore sizes (2–6mm ID) generally handle up to 60–80 PSI at room temperature, while larger bores (10mm+ ID) are typically rated lower. Pressure ratings decrease as temperature rises. For high-pressure hydraulic applications, a reinforced hose is recommended.

Is this tubing safe for outdoor or UV-exposed use?

Standard clear PVC tubing is not UV-stabilized and will generally become brittle or discolor with prolonged direct sunlight exposure. For outdoor runs, routing the tube through conduit or using a UV-resistant sleeve is recommended. For short-term or shaded outdoor use, it typically performs well.

Can I use this hose for fuel, oil, or chemical transfer?

This clear PVC flexible tubing is generally suitable for light fuel, oil, and non-aggressive chemical transfer at low pressures. It is commonly used in carburetors, small engines, and aquarium CO2 systems. For concentrated solvents, strong acids, or high-temperature fuels, a more chemically resistant material such as silicone or PTFE tubing is recommended.

What fittings or connectors are compatible with this tubing?

This tubing uses push-fit or barbed fittings matched to the ID of the tube. For example, a 6mm ID tube pairs with a 6mm barb fitting. Standard metric barb fittings, hose clamps, and compression connectors are all compatible. The flexible PVC wall allows a secure grip on barbed connectors without additional adhesive in most low-pressure applications.

Is this tubing food-safe or aquarium-safe?

This clear PVC tubing is widely used in aquariums for water and CO2 lines. For drinking water or food-contact applications, please verify the specific grade with us before ordering, as food-grade certification varies by batch. It is generally considered safe for aquarium fish and plant use at normal operating temperatures.

How do I cut the tubing to length?

A sharp utility knife, scissors, or a tube cutter designed for plastic tubing will give a clean, square cut. Avoid sawing motions that can leave ragged edges, which may cause leaks at fittings. Deburr the cut end lightly if needed before inserting into a barb or compression fitting.

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

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