White Rubber Vacuum Tube | Laboratory Hose Pipe | ID 2mm–25mm | Multiple Sizes & Lengths

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White Rubber Vacuum Tube | Laboratory Hose Pipe | ID 2mm–25mm | Multiple Sizes & Lengths

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Product Material: Rubber Tube

Size (ID * OD): 2mm*4mm

Length (Meters): 1 Meter

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$2.30 USD

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Verfügbar (500 Stück), versandbereit

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White Rubber Vacuum Tube — Flexible Laboratory Hose Pipe for Precise Fluid & Vacuum Lines

Whether you're setting up a vacuum filtration system in a lab, routing coolant lines in a workshop, or replacing worn hose on a DIY project, finding a rubber vacuum tube that actually seals without cracking or kinking is harder than it should be. This white rubber vacuum tube is designed for exactly those situations — giving hobbyists, technicians, and lab professionals a reliable, cut-to-fit hose that works the first time.

Each piece is a single continuous length of white natural rubber tubing, available in inner diameters (ID) from 2mm (≈5/64") up to 25mm (≈1"), with matching outer diameters (OD) ranging from 4mm up to 32mm. Wall thickness varies by size — thin-wall options like 2mm×4mm suit lightweight vacuum lines, while thick-wall variants like 6mm×21mm and 8mm×25mm provide added crush resistance. Lengths are available in 1m (≈3.3 ft), 1.8m (≈5.9 ft), 2m (≈6.6 ft), 3m (≈9.8 ft), and 5m (≈16.4 ft) per piece.

Typical applications include laboratory vacuum filtration setups, aquarium air and water lines, automotive coolant bypass hoses, pneumatic bench tool connections, and general-purpose fluid transfer in workshop or home DIY environments — anywhere a flexible rubber hose pipe with a precise inner bore is needed.

🔗 Compatibility Note: This tubing fits standard barb fittings where the barb OD matches the tube ID. Verify your fitting's barb OD against the tube ID before ordering. See variant options for all available ID × OD combinations.

✅ Key Features of These White Rubber Vacuum Tubes

📐Wide Size Range — Available in 23 ID×OD combinations from 2mm×4mm up to 25mm×32mm, covering most standard laboratory hose pipe and barb fitting sizes used in the US and internationally.
🔄Flexible & Kink-Resistant — Soft rubber construction allows the tubing to bend around corners and route through tight spaces without collapsing, maintaining consistent flow in vacuum and fluid transfer lines.
✂️Cut-to-Fit Lengths — Sold in 1m, 1.8m, 2m, 3m, and 5m lengths so you can order the right amount and trim cleanly with a utility knife for a custom fit without waste.
⚖️Lightweight & Wear-Resistant — The white rubber compound is formulated to resist abrasion and surface wear during repeated installation and removal from barb fittings, extending service life in lab and workshop settings.
💧Moisture-Resistant Construction — Suitable for water lines, aquarium tubing, and mild fluid transfer applications; the rubber resists softening or swelling on contact with water and common aqueous solutions.
🏭Thick-Wall Options Available — Select sizes (6×21mm, 8×25mm, 10×27mm, 12×28mm, 14×34mm) feature extra-thick walls for applications requiring crush resistance or higher structural rigidity along the hose run.

📐 Technical Specifications — Rubber Vacuum Tube Hose Pipe

Product Type	Rubber Vacuum / Laboratory Hose Tube
Material	Natural Rubber
Color	White
Inner Diameter (ID) Range	2mm (≈5/64") – 25mm (≈1")
Outer Diameter (OD) Range	4mm (≈5/32") – 34mm (≈1-11/32")
Available ID × OD Sizes	2×4, 3×5, 4×6, 5×7, 5×8, 5×10, 6×9, 6×11, 8×11, 8×12, 8×15, 10×14, 10×20, 12×22, 13×17, 16×21, 19×25, 25×32 mm — plus thick-wall: 6×21, 8×25, 10×27, 12×28, 14×34 mm
Available Lengths	1m (≈3.3 ft), 1.8m (≈5.9 ft), 2m (≈6.6 ft), 3m (≈9.8 ft), 5m (≈16.4 ft)
Flexibility	Soft, flexible; suitable for routing around bends
Surface Properties	Smooth bore, wear-resistant exterior
Typical Applications	Laboratory vacuum lines, aquarium tubing, coolant bypass, pneumatic connections, DIY fluid transfer
Working Pressure	See variant options / Contact us to confirm for your specific size
Temperature Range	Contact us to confirm
Sold As	Single continuous piece per order (length as selected)

⚠️ Spec Confirmation: Working pressure and temperature ratings vary by wall thickness and ID. If your application has specific pressure or chemical requirements, please contact us before ordering to confirm suitability.

❓ Frequently Asked Questions

How do I choose the right size rubber vacuum tube?

Measure the outer diameter of the fitting or barb you need to connect. The tube's inner diameter (ID) should match or be very slightly smaller than the fitting OD for a snug, airtight seal. For example, a 6mm barb fitting typically pairs well with a 6mm ID tube. All sizes are listed in mm — to convert, divide by 25.4 for inches (e.g., 6mm ≈ 1/4").

What pressure can this rubber tubing handle?

This tubing is generally suited for low-to-medium pressure vacuum and fluid transfer applications. For laboratory vacuum lines, it typically handles pressures up to around 1 bar (14.5 psi) of vacuum. For specific pressure ratings, please contact us to confirm based on your chosen size.

Can this rubber tube be used outdoors or in wet environments?

This tubing is generally moisture-resistant and can handle occasional exposure to water. However, it is not specifically rated for continuous outdoor UV exposure. For long-term outdoor use, we recommend protecting it from direct sunlight, or contact us to confirm suitability for your application.

What fittings or connectors are compatible with this tubing?

This tubing is compatible with standard barb fittings where the barb OD matches the tube ID. It works with most common laboratory glassware fittings, plastic and metal barb connectors, and vacuum pump nozzles. Always verify the barb OD against your selected tube ID before ordering.

How do I decide between a thin-wall and thick-wall tube?

Thin-wall tubes (e.g., 2mm ID × 4mm OD) are ideal for lightweight fluid transfer and lab vacuum lines where flexibility is key. Thick-wall tubes (e.g., 6mm ID × 21mm OD) provide greater crush resistance and are better suited for applications where the tube may be kinked or compressed. Choose based on your working pressure and routing requirements.

Can I cut this tubing to a custom length?

Yes. This rubber tubing can be cleanly cut with a sharp utility knife or scissors to any length you need. We offer lengths from 1 meter up to 5 meters per piece so you can order the closest standard length and trim to fit.

Is this tubing safe for use with water or mild chemicals?

This rubber tubing is generally suitable for water, mild aqueous solutions, and many common laboratory fluids. It is not recommended for use with strong solvents, concentrated acids, or fuels. If you need chemical compatibility confirmation for a specific fluid, please contact us before ordering.

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

White Rubber Vacuum Tube | Laboratory Hose Pipe | ID 2mm–25mm | Multiple Sizes & Lengths

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Beschreibung

White Rubber Vacuum Tube — Flexible Laboratory Hose Pipe for Precise Fluid & Vacuum Lines

✅ Key Features of These White Rubber Vacuum Tubes

📐 Technical Specifications — Rubber Vacuum Tube Hose Pipe

❓ Frequently Asked Questions

White Rubber Vacuum Tube | Laboratory Hose Pipe | ID 2mm–25mm | Multiple Sizes & Lengths

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