Description

USA Lab 8MM Rubber Vacuum Hose Tubing - Fits 5/16" to 3/8" Connections - 1FT

The USA Lab 8MM Rubber Vacuum Hose is built for durability and reliable performance in demanding vacuum and industrial applications. Made from flexible gum rubber with a thick 3mm wall, this hose helps maintain a strong, consistent vacuum seal without collapsing under vacuum.

With an 8mm inner diameter and 14mm outer diameter, the hose fits securely on 5/16" to 3/8" barbed connections. Its very flexible construction makes it easy to route through tight spaces, while the tear-resistant design helps withstand regular use, punctures, and everyday handling.

The USA Lab 8MM Rubber Vacuum Hose is suitable for laboratory vacuum systems, rotary evaporators, vacuum filtration, cold traps, desiccators, vacuum ovens, automotive vacuum routing, and general industrial vacuum plumbing. It is sold in 1 ft increments so you can order the exact length required for your setup.

8mm ID / 14mm OD 3mm Wall Thickness 29 in. Hg Maximum Vacuum 45 Shore A

Durable Gum Rubber: Thick 3mm wall construction — helps resist tears, punctures, collapse, and kinking during regular use.

Flexible Routing: 45 Shore A soft durometer — provides very flexible handling for tight routing and installation.

Vacuum Performance: Rated up to 29 in. Hg at 72°F — helps maintain a strong, consistent vacuum seal.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this USA Lab 8MM Rubber Vacuum Hose?

Durable gum rubber construction — provides a flexible hose material designed for demanding vacuum and industrial use.
Thick 3mm wall — helps prevent the hose from collapsing or kinking under vacuum.
Very flexible 45 Shore A construction — makes routing easier in tight or confined spaces.
Secure barbed fitting compatibility — designed to fit 5/16" to 3/8" barbed connections.
Convenient 1 ft increments — order the quantity needed for your setup without requiring a fixed-length hose.

Talk to an expert

Get product guidance and compatibility information for your vacuum, laboratory, automotive, or industrial hose setup.

Call 734-855-4890

Technical Specifications

Specification	Details
Product Name	USA Lab 8MM Rubber Vacuum Hose Tubing
Product Type	Rubber Vacuum Hose
Material	Gum Rubber
Inner Diameter	8mm
Outer Diameter	14mm
Wall Thickness	3mm
Length	Sold in 1 ft increments
Hardness Rating	Soft
Hardness	Durometer 45A
Flexibility	Very Flexible
Temperature Range	-70°F to 180°F
Maximum Vacuum	29 in. of Hg @ 72°F
Compatible Fittings	Barbed connections, 5/16" to 3/8"
Color	Beige
Vacuum Use	Vacuum and industrial use
Lab Applications	Rotovaps, vacuum filtration, cold traps, desiccators, and vacuum ovens
Automotive Applications	Brake booster and manifold lines, carburetor and emissions routing, and vacuum gauges
Industrial Applications	Pump hookups, transfer lines, and general low-pressure vacuum plumbing
Food & Water Use	Not a certified food-grade or potable-water line

Popular Industries & Use Cases

Botanical Extraction Laboratory Chemical Sciences Academic & Research

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Programs & Terms

Exclusive options for businesses and academics.

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Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

Talk to Sales

We’ll help spec the right hose length and quantity for your setup.

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FAQ

Is the USA Lab 8MM Rubber Vacuum Hose sold by the foot?

Yes. The USA Lab 8MM Rubber Vacuum Hose is sold in 1 ft increments. The quantity ordered corresponds to the number of feet required.

What fittings does the USA Lab 8MM Rubber Vacuum Hose fit?

The hose is designed for 5/16" to 3/8" barbed connections. A hose clamp can be used on barbed fittings to help create a leak-tight seal under full vacuum.

Will the USA Lab 8MM Rubber Vacuum Hose collapse under vacuum?

The 3mm wall is designed to resist collapse and kinking. The hose is rated to a maximum vacuum of 29 in. of Hg at 72°F.

What is the temperature range of the USA Lab 8MM Rubber Vacuum Hose?

The temperature range is -70°F to 180°F. This hose is intended for vacuum and industrial use and should not be treated as a certified food-grade or potable-water line.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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We’ll get you answers fast.

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Specifications

Model:	Rubber Vacuum hose
Brand:	USA Lab
Inner Diameter:	8mm
Outer Diameter:	14mm
Temperature Range:	-70°F to 180°F
Maximum Vacuum:	29 in. of Hg @ 72°F
Warranty Term:	1 Year
Lead Time:	1–3 Days
Return Window:	30 days

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

Full Shipping Policy

Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

International Guidelines